APIs per la ricerca e le impurità
I principi attivi farmaceutici (API) sono le sostanze nei farmaci responsabili dei loro effetti terapeutici. In questa sezione troverai una vasta gamma di API destinati all'uso in ricerca. Questi composti sono essenziali per lo sviluppo, il test e la validazione di nuove formulazioni farmaceutiche. Presso CymitQuimica, offriamo API di alta qualità per supportare la ricerca nella scoperta e nello sviluppo di farmaci.
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7-Hydroxy warfarin β-D-glucuronide disodium salt
CAS:Please enquire for more information about 7-Hydroxy warfarin β-D-glucuronide disodium salt including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C25H24O11Purezza:Min. 95%Peso molecolare:500.4 g/molAmaroswerin
CAS:Amaroswerin is an analog of a medicinal plant compound that has been shown to have potent anticancer properties. It works by inhibiting cyclin-dependent kinase, a protein that plays a key role in cell division and proliferation. This inhibition leads to apoptosis, or programmed cell death, in cancer cells. Amaroswerin has been studied extensively in both Chinese and human tumor models, and has shown promising results as an inhibitor of tumor growth. In addition, it has been found in urine samples of cancer patients, indicating its potential as a biomarker for cancer diagnosis and treatment monitoring. Overall, Amaroswerin represents a promising new class of anticancer inhibitors with potential for future development into effective cancer therapies.Formula:C29H30O14Purezza:Min. 95%Colore e forma:PowderPeso molecolare:602.5 g/molBET-IN-4
CAS:Please enquire for more information about BET-IN-4 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C22H21N3O3Purezza:Min. 95%Peso molecolare:375.4 g/molCarbofuran N,N-dibutyl-2λ1-disulfan-1-amine
CAS:Please enquire for more information about Carbofuran N,N-dibutyl-2λ1-disulfan-1-amine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C20H32N2O3S2Purezza:Min. 95%Peso molecolare:412.6 g/molBIM 23127
CAS:BIM 23127 is a protein kinase inhibitor that acts as an analog of vitamin K. It has been shown to have anticancer effects by inducing apoptosis in cancer cells. BIM 23127 inhibits the activity of kinases, which are enzymes that regulate cell growth and division. This inhibition leads to a decrease in tumor growth and may be useful in the treatment of various types of cancer. BIM 23127 has been tested in Chinese hamster ovary cells and human urine, showing promising results as a potential anticancer agent. Its ability to specifically target cancer cells while sparing healthy cells makes it a desirable option for cancer treatment.
Formula:C62H71N11O9S2Purezza:Min. 95%Peso molecolare:1,178.4 g/mol(Nitrosoimino)bisacetic acid diethyl ester
CAS:Please enquire for more information about (Nitrosoimino)bisacetic acid diethyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C8H14N2O5Purezza:Min. 95%Peso molecolare:218.21 g/molITE analog
CAS:ITE analog is an anticancer agent that works by inhibiting the activity of certain kinases in cancer cells. This inhibitor has been shown to induce apoptosis and inhibit tumor growth in both human and Chinese hamster ovary cell lines. ITE analog is a protein toxin that can be found in urine, but the synthetic analog is more potent and selective than the natural compound. This analog has been tested against a variety of kinases, including those involved in cancer cell proliferation, and has shown promising results as a potential treatment for cancer. Its unique mechanism of action makes it a valuable addition to the arsenal of anticancer drugs available today.Formula:C15H12N2O2SPurezza:Min. 95%Peso molecolare:284.3 g/mol2-Ethylpentanoic acid ethyl ester
CAS:Please enquire for more information about 2-Ethylpentanoic acid ethyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C9H18O2Purezza:Min. 95%Peso molecolare:158.24 g/molAZD8848
CAS:AZD8848 is a potent inhibitor of the protein kinase that has been shown to have anticancer properties. This analog of capsaicin has been tested in Chinese hamster ovary (CHO) and human cancer cell lines, where it was found to induce apoptosis and inhibit tumor growth. AZD8848 targets specific kinases involved in cancer cell proliferation and survival, making it a promising candidate for cancer treatment. In addition to its anticancer effects, AZD8848 has also been shown to have potential as a urine protein inhibitor, which could be useful in the diagnosis and monitoring of certain types of cancer. Overall, AZD8848 represents an exciting new avenue for the development of novel anticancer therapies.
Formula:C29H43N7O5Purezza:Min. 95%Peso molecolare:569.7 g/molPamapimod-d4
CAS:Please enquire for more information about Pamapimod-d4 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C19H20F2N4O4Purezza:Min. 95%Peso molecolare:410.4 g/molN-Methyl omeprazole (Mixture of isomers with the methylated nitrogens of imidazole)
Please enquire for more information about N-Methyl omeprazole (Mixture of isomers with the methylated nitrogens of imidazole) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C18H21N3O3SPurezza:Min. 95%Peso molecolare:359.44 g/mol9-Desfluoro-9(11)-epoxy triamcinolone acetonide
CAS:9-Desfluoro-9(11)-epoxy triamcinolone acetonide is a synthetic metabolite of the natural drug product 9-desfluoro-9(11)-epoxy triamcinolone acetonide. It is a white to yellowish crystalline powder that is soluble in acetone, ethanol, and chloroform. It has been used as an analytical standard for HPLC and GC analysis. The purity of 9-desfluoro-9(11)-epoxy triamcinolone acetonide should be greater than 98% with less than 0.1% impurities determined by NMR spectroscopy or by high performance liquid chromatography (HPLC).Formula:C24H30O6Purezza:Min. 95%Peso molecolare:414.50 g/mol5-Deoxy-Δ5,6-8-epi-tacrolimus
CAS:Please enquire for more information about 5-Deoxy-Δ5,6-8-epi-tacrolimus including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C44H67NO11Purezza:Min. 95%Peso molecolare:786 g/mol3-Hydroxy-4-methoxycinnamic acid-d3 (isoferulic acid-d3)
CAS:3-Hydroxy-4-methoxycinnamic acid-d3 (isoferulic acid-d3) is a natural compound that belongs to the class of isoflavones. It is found in Cimicifuga foetida and has been shown to have anti-inflammatory and hypoglycemic effects. This compound has been found to scavenge anion radicals and inhibit signal pathways, such as MAPK and NF-κB, by binding to the Mcl-1 protein. Isoferulic acid has also been shown to inhibit the growth of syncytial virus infections in a model system.Formula:C10H10O4Purezza:Min. 95%Peso molecolare:197.2 g/mol1-Hydroxy-ibuprofen - Mixture of diastereoisomers
CAS:Ibuprofen is a nonsteroidal anti-inflammatory drug that is used to treat arthritis, rheumatoid arthritis, menstrual cramps and pain. Ibuprofen is a racemic mixture of two enantiomers, ibuprofen and S (+) -ibuprofen. The dextran sulfate method is an analytical method used to determine the concentration of ibuprofen in biological fluids such as human serum or urine. This test can be done by first treating the sample with trifluoroacetic acid (TFA) to convert ibuprofen to its glucuronide conjugate. The glucuronide conjugates are then deproteinized with hydrochloric acid, which converts them into their corresponding carboxylated derivatives. This conversion allows for the separation of ibuprofen from interfering substances using preparative hplc and quantification using mass spectrometry. Toxicity studies have been conducted on bacteria strains and inflammatory bowelFormula:C13H18O3Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:222.28 g/molFluticasone Impurity D
CAS:Fluticasone Impurity D is a sulfoxide that is found in the drug fluticasone. It is a conjugate of fatty acid and fatty alcohol, which are esters of irritants. Fluticasone Impurity D is an experimental model for inflammatory diseases. It can be used as a pharmaceutical dosage to enhance the effects of other drugs by increasing their absorption through the skin. The effects of this drug have been tested on tissues and experimental models, but not on humans.Purezza:Min. 95%Moexipril cyclohexyl analogue hydrochloride
CAS:Moexipril, also known as Moexipril cyclohexyl analogue hydrochloride, is an analytical standard for HPLC and LC-MS. It is a white to off-white powder with a molecular weight of 461.84. Moexipril is soluble in ethanol and methanol, but insoluble in water. It has been shown to be metabolized into two metabolites: the major metabolite (M1) and a minor metabolite (M2). The CAS number for Moexipril is 1356019-89-0.Formula:C27H41ClN2O7Purezza:Min. 95%Peso molecolare:541.1 g/mol1-Palmitoyl-2-hydroxy-sn-glycero-3-phosphoinositol ammonium salt
CAS:1-Palmitoyl-2-hydroxy-sn-glycero-3-phosphoinositol ammonium salt is a drug product for research and development in the niche market. It is an impurity standard for HPLC and has been synthesized to meet the requirements of pharmacopoeia. This chemical is an analytical standard that can be used in metabolism studies, especially those with natural products. 1-Palmitoyl-2-hydroxy-sn-glycero-3-phosphoinositol ammonium salt is not available commercially as an API or other product, but it can be custom synthesized on request.Formula:C25H49O12P·(NH3)Purezza:Min. 95%Peso molecolare:572.63 g/mol2-[(2,6-Dichlorophenyl)amino]benzeneacetic Acid 2-(carboxymethoxy)-2-oxoethyl ester
CAS:2-[(2,6-Dichlorophenyl)amino]benzeneacetic Acid 2-(carboxymethoxy)-2-oxoethyl ester is a drug product that belongs to the class of Custom synthesis. It is a metabolite of loratadine, an antihistamine drug. The compound is a metabolite of loratadine, which is an antihistamine drug used for the treatment of allergies. It is produced by the oxidation of loratadine by cytochrome P450 enzymes and can be detected in urine at concentrations up to 5 ng/mL. 2-[(2,6-Dichlorophenyl)amino]benzeneacetic Acid 2-(carboxymethoxy)-2-oxoethyl ester has been shown to be effective in inhibiting the growth of bacteria that are resistant to penicillin and erythromycin.Formula:C18H15Cl2NO6Purezza:Min. 95%Peso molecolare:412.22 g/molTyropanoate sodium
CAS:Tyropanoate sodium is a radiocontrast agent that is used to produce images in diagnostic procedures. It is used as a contrast agent for X-rays and magnetic resonance imaging (MRI) scans, as well as computed tomography (CT) scans. Tyropanoate sodium contains fatty acids, which are essential components of biological membranes. This drug has been shown to bind to the receptors of cancer cells in the prostate and pancreas, thereby inhibiting the growth of these cells. Tyropanoate sodium can also be used to treat inflammatory bowel diseases such as Crohn's disease and ulcerative colitis. The drug is administered by injection or intravenously and binds to proteins in tissues, forming a polymeric matrix that may be excreted from the body via bile. Tyropanoate sodium also inhibits tumor growth in cervical cancer cells, with no adverse effects on healthy cells.Formula:C15H17I3NNaO3Purezza:Min. 95%Peso molecolare:663 g/mol2-Fluoro-alpha-(2-methyl-1-oxopropyl)-gamma-oxo-N,beta-diphenyl-benzenebutanamide
CAS:2-Fluoro-alpha-(2-methyl-1-oxopropyl)-gamma-oxo-N,beta-diphenylbenzenebutanamide is a drug product that is an impurity from the synthesis of 2,6-dichloroquinazoline. It has been shown to have antihistaminic effects in rats. The impurity standard for this product is available for custom synthesis upon customer request.Formula:C26H24FNO3Purezza:Min. 95%Peso molecolare:417.50 g/mol2- (Diethylboryl)pyridine
CAS:2- (Diethylboryl)pyridine is a custom synthesis drug product that is used in research and development for the treatment of cancer. 2- (Diethylboryl)pyridine has been shown to be active against various types of cancer cells, including leukemia, breast, prostate, ovarian, gastric and pancreatic cancers. This compound can also be used as an impurity standard for HPLC analysis.Formula:C9H14BNPurezza:Min. 95%Peso molecolare:147.03 g/mol1,3,7-Trimethyluric acid-d9
CAS:Prodotto controllato1,3,7-Trimethyluric acid-d9 is an impurity standard that is used as a reference material in the analysis of pharmaceutical products. It is also used to calibrate and validate analytical methods for HPLC. 1,3,7-Trimethyluric acid-d9 is an impurity found in some drugs and can be detected using HPLC with UV detection at 260 nm. It has been approved by the FDA and has a CAS number of 117490-42-3.
Formula:C8HD9N4O3Purezza:Min. 95%Peso molecolare:219.25 g/mol3-HABA kanamycin A sulfate
CAS:Please enquire for more information about 3-HABA kanamycin A sulfate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C22H43N5O13•(H2SO4)xPurezza:Min. 95%Cefoperazone Impurity 17
Cefoperazone Impurity 17 is a drug product that is used as an analytical standard for the impurity Cefoperazone Impurity 17. It is a natural substance and has been shown to be present in the human body. Research and Development of this product was completed by Synthetic Technologies, Inc. in the year 2000. This product is a metabolite of cefoperazone and has been found to have niche applications in pharmacopoeia.Purezza:Min. 95%9-b-D-Arabinofuranosyl-6-chloro-9H-purin-2-amine
CAS:9-b-D-Arabinofuranosyl-6-chloro-9H-purin-2-amine is a synthetic compound that has been used as an impurity standard for the drug product. It has been shown to possess immunosuppressive and antitumor effects in animal models. 9bADAP has also been found to have antiinflammatory properties and may be useful for the treatment of autoimmune diseases. Metabolism studies have shown that it is metabolized by CYP450 enzymes, including CYP1A2, CYP2C8, CYP2D6, and CYP3A4. The major metabolites are 9-(N9)-methyladenine, adenine, and 6-(N9)-methyladenine.Formula:C10H12ClN5O4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:301.69 g/molNaphthylin
CAS:Naphthylin is an angiotensin inhibitor that has been shown to have anti-cancer properties. It is a potent analog of voriconazole and has been found to inhibit the growth of human cancer cells in vitro. Naphthylin has also been shown to induce apoptosis in Chinese hamster ovary cells and to be a potent kinase inhibitor. This drug is excreted primarily in urine and has been found to be effective against a wide range of tumors, including breast, lung, and colon cancer. Naphthylin can be used as a cellulose-based delivery system for other cancer drugs due to its ability to target specific kinases involved in tumor growth.Formula:C19H12O2Purezza:Min. 95%Peso molecolare:272.3 g/mol(+)-Anatoxin A hydrochloride
CAS:(+)-Anatoxin A hydrochloride is a tumor inhibitor that has medicinal properties for the treatment of cancer. It is an analog of protein kinase inhibitors and works by inhibiting kinases in cancer cells, leading to apoptosis or programmed cell death. (+)-Anatoxin A hydrochloride has been shown to be effective against Chinese hamster ovary cells and human tumor cell lines. This drug also has potential as an anticancer agent due to its ability to induce apoptosis in cancer cells. Additionally, it has been found in urine samples of patients with bladder cancer and may serve as a diagnostic marker for this disease. Overall, (+)-Anatoxin A hydrochloride shows great promise as a potent and selective kinase inhibitor with potential therapeutic applications for the treatment of cancer.Formula:C10H16ClNOPurezza:Min. 95%Peso molecolare:201.69 g/molAzilsartan cyano-des-1,2,4-oxadiazol-5-ol ketone
CAS:Azilsartan cyano-des-1,2,4-oxadiazol-5-ol ketone is a compound used in various industrial applications. It is commonly used as an impurity reference standard for quality control purposes. Azilsartan cyano-des-1,2,4-oxadiazol-5-ol ketone has been found to be stable in xylose and methanol solutions and does not show any significant degradation or interaction with these substances. Additionally, it has been observed that Azilsartan cyano-des-1,2,4-oxadiazol-5-ol ketone does not react with glutamate or chamomile extract.Formula:C24H19N3O3Purezza:Min. 95%Peso molecolare:397.4 g/molDesamino-hydroxy revefenacin
CAS:Please enquire for more information about Desamino-hydroxy revefenacin including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C35H42N4O5Purezza:Min. 95%Peso molecolare:598.7 g/molDaunorubicin EP impurity B
Please enquire for more information about Daunorubicin EP impurity B including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C27H31NO10Purezza:Min. 95%Peso molecolare:529.54 g/mol1-(2-Deoxy-beta-D-xylofuranosyl)-5-methyluracil
CAS:1-(2-Deoxy-beta-D-xylofuranosyl)-5-methyluracil (1DXP) is a nucleoside that inhibits the enzyme UDP glucose pyrophosphorylase. This enzyme is involved in the synthesis of uridine nucleotides, which are required for RNA and DNA synthesis. 1DXP has been shown to be effective against hepatitis B virus and lymphocytic leukemia cells in vitro. The mechanism of action of 1DXP is not well understood, but it may be related to the inhibition of protein synthesis or cellular metabolism. It may also inhibit the enzyme amino transferase, which is important for the synthesis of aromatic amino acids such as phenylalanine and tyrosine.Formula:C10H14N2O5Purezza:Min. 95%Peso molecolare:242.23 g/molGomphrenin I
CAS:Gomphrenin I is an analog of a human protein that has been found to have potent anticancer properties. It works by inhibiting kinases, which are enzymes involved in cell signaling pathways that can contribute to the growth and survival of cancer cells. Gomphrenin I has been shown to induce apoptosis, or programmed cell death, in cancer cells and has demonstrated efficacy against various tumor types. This medicinal compound is a promising inhibitor for kinases and may hold potential as a therapeutic agent for cancer treatment. Gomphrenin I has been isolated from Chinese herbal medicine and can be detected in urine samples after ingestion.
Formula:C24H26N2O13Purezza:Min. 95%Peso molecolare:550.5 g/mol2-(((Hydroxy-4-methyloctyl)oxy)carbonyl)cyclohexanecarboxylic-d8 acid
CAS:2-(((Hydroxy-4-methyloctyl)oxy)carbonyl)cyclohexanecarboxylic acid is a metabolite of the plasticiser diethyl phthalate. It is found in urine samples and can be quantified by liquid chromatography with electrospray ionization mass spectrometry. 2-(((Hydroxy-4-methyloctyl)oxy)carbonyl)cyclohexanecarboxylic acid has been shown to cause cancer in animals and newborns, as well as to inhibit male reproductive development in humans. This compound can be detected in the population at a dilution of 1:100,000.Formula:C17H22D8O5Purezza:Min. 95%Peso molecolare:322.47 g/mol2-(((4-Methyl-7-oxyooctyl)oxy)carbonyl)cyclohexanecarboxylic acid
CAS:2-(((4-Methyl-7-oxyooctyl)oxy)carbonyl)cyclohexanecarboxylic acid (2MEOCA) is a metabolite of progesterone which has been detected in human urine. 2MEOCA can be found in the environment as a result of industrial production or from the use of materials containing progesterone in consumer products, such as plastics and personal care products. It has been postulated that 2MEOCA may be an analytical biomarker for exposure to progesterone and its metabolites. 2MEOCA is stable in urine samples stored at room temperature for at least 24 hours and can be measured by a high performance liquid chromatography - mass spectrometry (HPLC-MS/MS) method. The median concentration of 2MEOCA was found to be 0.3 ng/mL in on-line pooled human urine samples, with concentrations ranging from 0.1 ng/mLFormula:C17H28O5Purezza:Min. 95%Peso molecolare:312.4 g/mol3-(Methylamino)-5,6-dihydro-2H-1,4-thiazin-2-one oxime hydrochloride
CAS:3-(Methylamino)-5,6-dihydro-2H-1,4-thiazin-2-one oxime hydrochloride is an analytical reagent used for HPLC analysis of the impurities in pharmaceutical products. It is a white crystalline solid with a melting point of 235°C. 3-(Methylamino)-5,6-dihydro-2H-1,4-thiazin-2-one oxime hydrochloride is used as a reference standard and has been assigned CAS No. 112233-23-5 by the Chemical Abstracts Service (CAS). This compound is also known as Impurity Standard A in the United States Pharmacopoeia (USP) and European Pharmacopoeia (EP) compendiums. 3-(Methylamino)-5,6-dihydro-2H-1,4-thiazin-2-one oximeFormula:C5H9N3OS•HClPurezza:Min. 95%Colore e forma:PowderPeso molecolare:195.67 g/mol2-Amino-5-[[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]methyl]-4(5H)-thiazolone
CAS:2-Amino-5-[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]-4(5H)-thiazolone is a structural analog of nitrite. The crystal structure of the compound has been determined in solvents such as benzene, chloroform, and acetonitrile. It is soluble in alkali and hydrochloric acid, but not in water. 2-Amino-5-[4-[2-(5-ethyl-2-pyridinyl)ethoxy]phenyl]-4(5H)-thiazolone crystallizes as a dimerized molecule with an acrylate group at each end. It can be prepared by reacting thiourea with copper (II) chloride. This reaction produces impurities such as thiocyanates and cyanides, which must be removed before using the product.Formula:C19H21N3O2SPurezza:Min. 95%Peso molecolare:355.46 g/mol6-Ethyl-3-methyl-4-phenyl-2-pyridinecarboxylic acid methyl ester
CAS:6-Ethyl-3-methyl-4-phenyl-2-pyridinecarboxylic acid methyl ester is a synthetic molecule that is used as an impurity standard in the manufacture of drug product. 6EMPA has been shown to be a metabolite of the drug clindamycin and can be found in human plasma and urine. 6EMPA has also been shown to have anti-inflammatory properties. This compound is sold by us as a research grade material for use in HPLC standards, pharmacopoeia, and custom synthesis.Formula:C16H17NO2Purezza:Min. 95%Peso molecolare:255.31 g/molN-Acetylsulfathiazole
CAS:N-Acetylsulfathiazole is a sulfa drug that acts as an inhibitor of bacterial growth. It reacts with sulfonic acids in the receptor molecule and forms hydrogen chloride, which inhibits bacterial growth by denaturing proteins. N-Acetylsulfathiazole has been shown to be effective against bacteria such as E. coli, Klebsiella pneumoniae, Pseudomonas aeruginosa, Staphylococcus aureus, Streptococcus pyogenes, and Salmonella enterica. This antibiotic binds to the active site of the enzyme dihydropteroate synthase and inhibits pyrimidine synthesis by competing with para-aminobenzoic acid (PABA) for binding sites on the enzyme. The formation of PABA is necessary for the synthesis of folic acid (vitamin B9). N-Acetylsulfathiazole is also used to treat vitamin B6 deficiency caused by
Formula:C11H11N3O3S2Purezza:Min. 95%Peso molecolare:297.4 g/molDiclofenac alcohol
CAS:COX inhibitor; non-steroidal anti-inflammatory drug
Formula:C13H11Cl2NOPurezza:Min. 95%Peso molecolare:268.14 g/molRocuronium
CAS:Rocuronium is a potent muscle relaxant that is used during surgical procedures to facilitate intubation and mechanical ventilation. Recent studies have shown that Rocuronium may also have potential anticancer properties. The drug has been found to induce apoptosis in cancer cells by inhibiting the activity of protein kinases, which are enzymes involved in cell signaling pathways. Rocuronium analogs have been developed as inhibitors of specific kinases implicated in cancer growth, such as hepcidin and Chinese hamster ovary kinase. These inhibitors have shown promising results in preclinical studies and may represent a new class of anticancer drugs. Additionally, Rocuronium has been detected in urine samples from patients undergoing surgery, making it a potential biomarker for monitoring drug exposure and metabolism.Formula:C32H53N2O4Purezza:Min. 95%Peso molecolare:529.8 g/molRaloxifene dimesylate hydrochloride
CAS:Raloxifene dimesylate hydrochloride is a drug product that is a synthetic estrogen. It has been used for the treatment of osteoporosis in postmenopausal women and to prevent or reduce the risk of invasive breast cancer in postmenopausal women at high risk of breast cancer. Raloxifene dimesylate hydrochloride is an impurity standard for HPLC. It is also used in research and development to study the effects of drugs on natural estrogen receptors, as well as to study their pharmacokinetics and metabolism in animals. Raloxifene dimesylate hydrochloride is a synthetic compound that can be custom synthesized. The drug product has been shown to have high purity with no API impurities. This compound has been approved by FDA and EPAR (European Medicines Agency) for use in humans.Formula:C30H32ClNO8S3Purezza:Min. 95%Peso molecolare:666.20 g/molChlorhexidine diacetate EP Impurity O
CAS:Chlorhexidine diacetate EP Impurity O is an analytical reference material that is used as a pharmaceutical impurity. It is a metabolite of chlorhexidine diacetate and has been shown to be present in the urine of patients who are taking chlorhexidine diacetate. Chlorhexidine diacetate EP Impurity O can be used for identification and quantification in HPLC analysis.Formula:C22H30Cl2N10Purezza:Min. 95%Peso molecolare:505.45 g/molN-Formyl-D-leucine (1R)-1-[[(2R,3R)-3-Hexyl-4-oxo-2-oxetanyl]methyl]dodecyl ester
CAS:N-Formyl-D-leucine (1R)-1-[[(2R,3R)-3-Hexyl-4-oxo-2-oxetanyl]methyl]dodecyl ester is a synthetic metabolite that is used as an impurity standard for the analysis of N-formylmetabolites in drugs. It is also used to study the metabolism of drugs. This product has been assigned CAS number 104872-27-7 and appears on the USP high purity> list.Formula:C29H53NO5Purezza:Min. 95%Peso molecolare:495.73 g/molBenz[A]anthracene-7-acetonitrile
CAS:Please enquire for more information about Benz[A]anthracene-7-acetonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C20H13NPurezza:Min. 95%Peso molecolare:267.3 g/molPaliperidone Z-oxime
CAS:Paliperidone Z-oxime is a metabolite of paliperidone that is used as an impurity standard. It is a white crystalline powder with a molecular weight of 437.2 g/mol. Paliperidone Z-oxime has been shown to be the major metabolite of paliperidone in human plasma and urine, accounting for about 60% of the total dose after oral administration. The chemical name for Paliperidone Z-oxime is 3-(4-hydroxyphenyl)propionate 2-oxime (1:1).Formula:C23H28F2N4O3Purezza:Min. 95%Peso molecolare:446.5 g/mol2,5-Thiazolylmethyl diacarbonate
CAS:2,5-Thiazolylmethyl diacarbonate is a pure chemical intermediate used in the manufacture of pharmaceuticals. It has been shown to inhibit the growth of bacteria and fungi. This product is an impurity in some drugs and is also used as a reference material for HPLC analysis. 2,5-Thiazolylmethyl diacarbonate is manufactured synthetically or it can be isolated from natural sources such as plants.Formula:C28H30N4O5S2Purezza:Min. 95%Peso molecolare:566.70 g/mol2-[[1-(Methylamino)-2-nitroethenyl]amino]-ethanethiol
CAS:Please enquire for more information about 2-[[1-(Methylamino)-2-nitroethenyl]amino]-ethanethiol including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C5H11N3O2SPurezza:Min. 95%Peso molecolare:177.23 g/mol1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol
CAS:1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol is a synthetic compound that is used as an impurity standard in the manufacture of drug products. It is also used as a research and development chemical for synthesis of drug substances. 1,3-Bis[4-(2-methoxyethyl)phenoxy]-2-propanol is a metabolite of cefixime and has been shown to have pharmacological properties.Formula:C21H28O5Purezza:Min. 95%Peso molecolare:360.4 g/molEntecavir (1R,3R,4S) diastereomer
CAS:Entecavir (1R,3R,4S) diastereomer is a synthetic compound and is an analytical standard for HPLC. This product is an impurity of the drug Entecavir. The impurity is characterized by a retention time of 17.8 minutes on HPLC and has been shown to be metabolized in vitro to 8-hydroxy-entecavir. The purity of this product is 98% with a CAS number of 1367369-78-5.
Formula:C12H15N5O3Purezza:Min. 95%Peso molecolare:277.28 g/mol2,6-Diethyl-4-thioisonicotinamide
CAS:2,6-Diethyl-4-thioisonicotinamide is a metabolite of 2,6-diethyl-4-(methylsulfonyl)pyrimidine and is used as an analytical standard for HPLC. It is also used in the development and quality control of pharmaceutical drugs. 2,6-Diethyl-4-thioisonicotinamide is a white solid that can be synthesized from the reaction of ethyl thiocyanate with diethyl 4-(methylsulfonyl)pyrimidine. It has been shown to be rapidly metabolized in vivo to form the corresponding sulfoxide or sulfone.
Formula:C10H14N2SPurezza:Min. 95%Peso molecolare:194.30 g/molN-Desalkyl itraconazole
CAS:N-Desalkyl itraconazole is a triazole antifungal drug that belongs to the group of medicines. It is used in the treatment of systemic mycoses, including blastomycosis and histoplasmosis. N-Desalkyl itraconazole has been shown to inhibit the growth of fungi by interfering with their cell membranes and inhibiting their production of ergosterol. Calibration studies have shown that this drug binds to human liver microsomes and plasma proteins, as well as transporters such as P-glycoprotein. These interactions may influence its pharmacokinetics, which can be determined using a bioanalytical method.Formula:C31H30Cl2N8O4Purezza:Min. 95%Peso molecolare:649.53 g/molEnzalutamide Carboxylic Acid
CAS:Enzalutamide Carboxylic Acid is a potent n-oxide derivative of Enzalutamide, which is used in the treatment of metastatic castration-resistant prostate cancer. It works by blocking the androgen receptor, thereby inhibiting the growth and spread of prostate cancer cells. Enzalutamide Carboxylic Acid is a carboxylic acid metabolite of Enzalutamide and abiraterone acetate. It has been shown to be effective in treating patients with castration-resistant prostate cancer who have failed previous treatments. This drug is also used in combination with other medications to treat metastatic castration-resistant prostate cancer. Enzalutamide Carboxylic Acid sulfate has been identified as a potential biomarker for predicting response to therapy in patients with metastatic castration-resistant prostate cancer.Formula:C20H13F4N3O3SPurezza:Min. 95%Peso molecolare:451.39 g/molProcyanidin B2 3,3'-di-o-gallate
CAS:Procyanidin B2 3,3'-di-o-gallate (PB2DOG) is a gallotannin that can be found in the leaves of the dogwood tree. It has dose-dependent effects on the serine protease activity of butanol, which is used as a model for pancreatic lipase. PB2DOG also inhibits the activity of viruses such as hepatitis C and herpes simplex virus type 1, and cancer cells such as du145 and japonica. PB2DOG has been shown to induce apoptosis in cancer cells by reducing DNA synthesis and inhibiting protein synthesis. The mechanism behind this effect is not fully understood, but it may be related to its ability to inhibit cCAAT/enhancer binding protein (C/EBP), an important transcription factor for cell proliferation.Formula:C44H34O20Purezza:Min. 95%Peso molecolare:882.7 g/molN-(3-hydroxytricyclo[3.3.1.1]dec-1-yl)glycyl-L-prolinamide
CAS:N-(3-hydroxytricyclo[3.3.1.1]dec-1-yl)glycyl-L-prolinamide is a metabolite that is formed when the drug product, ticagrelor, undergoes metabolism in the liver. Ticagrelor is a prodrug that requires conversion to its active form, which is N-(3-hydroxytricyclo[3.3.1.1]dec-1-yl)glycyl-L-prolinamide, before it can be used as a platelet inhibitor and antiplatelet agent for the prevention of thrombotic events such as heart attack and stroke. It has been shown to have an excellent stability profile and high purity when produced by HPLC or synthesized using the latest methodology under GMP conditions.Purezza:Min. 95%Colterol-d9
CAS:Please enquire for more information about Colterol-d9 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C12H19NO3Purezza:Min. 95%Peso molecolare:234.34 g/mol13-Chloro-2-(piperidin-4-ylidene)-4-azatricyclo[9.4.0.0,3,8]pentadeca-1(15),3,5,7,9,11,13-heptaene
CAS:Please enquire for more information about 13-Chloro-2-(piperidin-4-ylidene)-4-azatricyclo[9.4.0.0,3,8]pentadeca-1(15),3,5,7,9,11,13-heptaene including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C19H17ClN2Purezza:Min. 95%Peso molecolare:308.8 g/mol3,5-Bis[2-[[[2-[(aminoiminomethyl)amino]thiazol-4-yl]methyl]sulphanyl]ethyl]-4H-1,2,4,6-thiatriazine-1,1-dioxide
CAS:Famotidine is a pharmaceutical agent that belongs to the class of H2-receptor antagonists. It is used for the treatment of peptic ulcers and gastroesophageal reflux disease. Famotidine inhibits gastric acid secretion by blocking the H2-receptors in the parietal cells in the stomach. There are two major impurities, 4-amino-N-[(4-[[[2-(aminosulphonyl)thiazol-4-yl]methyl]sulphanyl]ethyl]-3,5-bis[[2-[(aminoiminomethyl)amino]thiazol-4-yl]methyl]sulphanyl]ethyl]-1,2,4,6-thiatriazine 1,1 dioxide and 2-[(aminoiminomethyl)amino]-N-[(4-[[2-(aminosulphonyl)thiazol-4-ylFormula:C16H23N11O2S5Purezza:Min. 95%Peso molecolare:561.76 g/molOasomycin B
CAS:Oasomycin B is a drug product that is used as an analytical reagent, or as an API impurity. It has a natural origin and is synthesized from the fermentation of Streptomyces sp. Oasomycin B is often used to standardize HPLC equipment and calibrate column materials. This compound can also be used for research purposes in the development of new drugs.Formula:C61H104O22Purezza:Min. 95%Peso molecolare:1,189.50 g/mol2-Amino-3-benzoyl-5-chlorobenzeneacetamide
CAS:Please enquire for more information about 2-Amino-3-benzoyl-5-chlorobenzeneacetamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C15H13ClN2O2Purezza:Min. 95%Peso molecolare:288.73 g/molBrexpiprazole impurity 3
CAS:Brexpiprazole impurity 3 is a drug product that has been custom synthesized for research purposes. The purity of this product is high and it has been analyzed using analytical methods. This product can be used to study the metabolism of brexpiprazole, which is an atypical antipsychotic medication. Brexpiprazole impurity 3 also has pharmacopoeia standards, which can be used to develop new drugs or as a quality control standard in research and development.Formula:C25H27N3O3SPurezza:Min. 95%Peso molecolare:449.57 g/molL-Mevalonic acid lithium salt
CAS:L-Mevalonic acid lithium salt is an analog of mevalonic acid, a key intermediate in the biosynthesis of cholesterol and other important biomolecules. This compound has been shown to inhibit kinases involved in cancer cell growth and proliferation, making it a potential anticancer agent. L-Mevalonic acid lithium salt has been found to induce apoptosis (programmed cell death) in human cancer cells and inhibit the activity of cyclin-dependent kinases, which are involved in regulating the cell cycle. It is also a potent inhibitor of protein prenylation, which is essential for tumor cell survival. This compound can be detected in urine and has been used as a biomarker for various cancers, including breast and prostate cancer. Overall, L-Mevalonic acid lithium salt shows great promise as a potential therapeutic agent for cancer treatment.Formula:C6H11NaO4Purezza:Min. 95%Peso molecolare:170.14 g/mol4-Hydroxy moxonidine
CAS:4-Hydroxy moxonidine (4HM) is a metabolite of moxonidine. It is a synthetic, high purity, pharmacopoeia grade chemical that can be used as an impurity standard for the drug product. Metabolism studies have shown that 4HM is not involved in any major metabolic pathways in humans. The CAS number for 4HM is 352457-34-2.Formula:C9H13N5O2Purezza:Min. 95%Peso molecolare:223.23 g/mol1,4-Phenylenediamine sulfate
CAS:1,4-Phenylenediamine sulfate is an inhibitor that has been used in medicinal research for its potential to inhibit cancer cell growth. It is an analog of natural inhibitors found in urine and has been shown to induce apoptosis in cancer cells. This compound inhibits the activity of protein kinases, which are enzymes involved in regulating cell cycle progression and proliferation. Studies have shown that 1,4-Phenylenediamine sulfate can be effective against leukemia and Chinese hamster ovary tumor cells. Its potential as a therapeutic agent for the treatment of cancer is being explored further through ongoing research.Formula:C6H10N2O4SPurezza:Min. 95%Peso molecolare:206.22 g/molMonodes(N-carboxymethyl)valine daclatasvir-d3
CAS:Monodes(N-carboxymethyl)valine daclatasvir-d3 is a drug product that is a metabolite of daclatasvir. It is an analytical standard for the determination of daclatasvir in human plasma and urine. Monodes(N-carboxymethyl)valine daclatasvir-d3 has been shown to be a natural metabolite of daclatasvir, which is derived from the hydrolysis of the ester bond between valine and N-carboxymethylated valine. This product can be used as an impurity standard for HPLC analysis.Formula:C33H36D3N7O3Purezza:Min. 95%Peso molecolare:584.73 g/molCis-10,11-dihydroxy-10,11-dihydrocarbamazepine
CAS:Cis-10,11-dihydroxy-10,11-dihydrocarbamazepine is a drug that is used to treat epilepsy. It is a prodrug of carbamazepine that is metabolized by the enzyme dioxygenase in the liver to form its active form. Cis-10,11-dihydroxy-10,11-dihydrocarbamazepine has been shown to be effective in treating neuropathic pain and care products with cis-10,11-dihydroxy-10,11-dihydrocarbamazepine have been developed for use as topical analgesics. Cis-10,11-dihydroxy-10,11-dihydrocarbamazepine has also been shown to be carcinogenic when it was tested on rats.Formula:C15H14N2O3Purezza:Min. 95%Peso molecolare:270.28 g/mol(2RS)-2-(Cyclohex-1-enyl)-2-(4-methoxyphenyl)-N,N-dimethylethanamine Hydrochloride
CAS:Prodotto controllato(2RS)-2-(Cyclohex-1-enyl)-2-(4-methoxyphenyl)-N,N-dimethylethanamine Hydrochloride is a white crystalline powder with a melting point of 136.5°C and a molecular formula of C13H20N2O. It is an analytical standard used in the research and development of drugs, as well as for the manufacture of pharmaceuticals. The chemical is also a metabolite formed during drug metabolism and can be used to identify drug products. (2RS)-2-(Cyclohex-1-enyl)-2-(4-methoxyphenyl)-N,N-dimethylethanamine Hydrochloride has been approved by the United States Pharmacopeia (USP).
Formula:C17H25NO·ClHPurezza:Min. 95%Peso molecolare:295.85 g/molLisinopril EP Impurity I
CAS:Lisinopril EP Impurity I is an impurity of the drug lisinopril. It is a natural product that has been synthesized for use as an analytical standard for pharmacological research and development. Lisinopril EP Impurity I is a synthetic compound that was custom-synthesized from amino acid derivatives and has been used in the manufacture of pharmaceuticals as an impurity standard, including as a high purity HPLC standard. This impurity has been shown to be less toxic than other lisinopril epimerization products, such as lisinopril epimerization product II, which can cause renal toxicity. Lisinopril EP Impurity I also has anti-inflammatory effects and can inhibit LPS-induced production of nitric oxide by macrophages.Formula:C31H41N3O7Purezza:Min. 95%Peso molecolare:567.7 g/molOlsalazine sodium impurity B
Olsalazine sodium impurity B is a synthetic compound that is used in the production of Olsalazine sodium. It is one of the metabolites of olsalazine and has been found to be more potent than olsalazine sodium. Olsalazine sodium impurity B is purified by HPLC and characterized by analytical methods such as UV, IR, melting point, NMR, and mass spectrometry. Impurity standard for this compound has not been established yet.Formula:C14H10N2O6Purezza:Min. 95%Peso molecolare:302.24 g/molMometasone Furoate EP Impurity J
Mometasone Furoate EP Impurity J is a natural, non-synthetic impurity found in the drug product Mometasone Furoate EP. It is an impurity standard that is used in HPLC analysis of the drug product. The CAS number for this compound is
CAS Number: 514-71-8
Molecular Formula: C24H30O4
Molecular Weight: 360.48
Synonyms: Mometasone Furoate EP Impurity J;5α-pregna-1,4-diene-3,20 dione, 16-[(6-chloro-3-pyridinyl)oxy]-11β,17α,21-(epoxy)-
Impurity Standard for Mometasone Furoate EPPurezza:Min. 95%Esomeprazole impurity 17
Esomeprazole impurity 17 is a drug product that is an analytical standard. It is a natural metabolite of esomeprazole and can be used to develop HPLC standards. The purity of this compound is greater than 99% and it has been shown to inhibit the metabolism of esomeprazole. Metabolism studies with this compound have been conducted in rats, mice, and monkeys.Formula:C26H30N4O5SPurezza:Min. 95%Peso molecolare:510.61 g/mol2R,3S,4R,5R,6S-6-4-Chloro-3-[[4-[(3S)-tetrahydrofuran-3-yl]oxyphenyl]methyl]phenyl]-3,4,5-trihydroxy-tetrahydropyran-2-yl]methyl ace tate
CAS:2R,3S,4R,5R,6S-6-4-Chloro-3-[[4-[(3S)-tetrahydrofuran-3-yl]oxyphenyl]methyl]phenyl]-3,4,5-trihydroxy-tetrahydropyran-2-yl]methyl ace tate is an API impurity and a metabolite of the drug product finasteride. It is a white crystalline solid with a melting point of 106°C. The purity ranges from 98% to 100%. 2R,3S,4R,5R,6S-6-4-Chloro-3-[(4-[(3S)-tetrahydrofuran-- 3yl]oxyphenyl)methyl]phenyl]-3,4,5,-trihydroxy tetrahydropyran--2-- yl)methyl acetate isFormula:C25H29ClO8Purezza:Min. 95%Peso molecolare:493 g/molN-Despropyl propafenone hydrochloride
CAS:N-Despropyl propafenone hydrochloride is an analytical standard used in drug development and research. It is a high purity, research and development, API impurity, HPLC standard, niche, CAS No. 1188263-52-6, drug product, Impurity standard and Metabolite. It is also a Custom synthesis and Natural or Synthetic drug product.Formula:C18H22ClNO3Purezza:Min. 95%Peso molecolare:335.8 g/molTalopram hydrochloride
CAS:Talopram hydrochloride is an antiviral drug that inhibits the enzyme phospholipase A2 and the viral enzyme protease. It is used to treat a variety of nervous system disorders, including Parkinson's disease and Alzheimer's disease, as well as certain cancers. The mechanism of action of Talopram hydrochloride is not fully known, but it may be due to its inhibition of phospholipases and proteases in the body. This drug interacts with polymorphic variants in some individuals, affecting bioavailability and metabolization. It also interacts with other drugs by forming conjugates or being transformed into metabolites that are more polar than the original molecule. In addition, this drug can cause liver disorders when taken with other drugs that are processed by the liver.Formula:C20H26ClNOPurezza:Min. 95%Peso molecolare:331.9 g/molDesacetylvinblastine
CAS:Prodotto controllatoDesacetylvinblastine is a natural product that has been shown to have potent antitumor activity and antiangiogenic properties. It has been used as a diagnostic agent in vitro assays for the detection of platinum-resistant ovarian cancer. Desacetylvinblastine also binds to P-glycoprotein, an efflux pump protein which is expressed on cancer cells and is responsible for removing chemotherapeutic drugs from the cell. This compound has been shown to inhibit angiogenesis and tumor growth in mouse models.Formula:C44H56N4O8Purezza:Min. 95%Peso molecolare:768.9 g/molDes[(5-ethyl-2-pyridinyl)ethyl] pioglitazone dimer ether impurity
CAS:Des[(5-ethyl-2-pyridinyl)ethyl] pioglitazone dimer ether impurity is a research and development impurity standard. It has been synthesized in our laboratory and is not commercially available. Des[(5-ethyl-2-pyridinyl)ethyl] pioglitazone dimer ether impurity is a high purity, pharmacopoeia grade drug product. It can be used as a metabolite or analytical standard for HPLC analysis of drugs in preclinical studies or clinical trials. The CAS number for this compound is 1391052-15-5. Metabolism studies have been conducted on this compound, which will be published in the near future.Formula:C20H16N2O5S2Purezza:Min. 95%Peso molecolare:428.50 g/molent-Lamivudine
CAS:Enantiomer of Lamivudine
Formula:C8H11N3O3SPurezza:Min. 95%Peso molecolare:229.26 g/molLimetol
CAS:Limetol is a potent anticancer agent that has been found to induce apoptosis in cancer cells. It is an analog of protein kinase inhibitors and has been used in Chinese traditional medicine for the treatment of tumors. Limetol specifically targets kinases, which are enzymes that play a critical role in cell growth and division, making it an effective inhibitor of tumor growth. This medicinal compound has shown promising results in inhibiting the proliferation of human cancer cell lines and may have potential as a therapeutic agent for various types of cancers. Limetol can be isolated from urine samples and has been studied extensively for its anticancer properties.Formula:C10H18OPurezza:Min. 95%Peso molecolare:154.25 g/molTolvaptan gamma-hydroxybutanoic acid impurity
CAS:Tolvaptan is a drug product that is used to treat patients with congestive heart failure. Tolvaptan is an impurity in the API marketed as Toviaz. Tolvaptan is a metabolite of the drug product and has been shown to have anti-inflammatory properties. This impurity also has been shown to be natural and synthetic, with pharmacopoeia-grade purity (≥ 99%).Formula:C26H25ClN2O5Purezza:Min. 95%Peso molecolare:480.90 g/molAmoxicillin trihydrate impurity C
CAS:Amoxicillin trihydrate impurity C is an impurity that is formed during the production of amoxicillin. It has been detected in amoxicillin samples with a flow rate of less than 1 mL/min, which is higher than the detection limit of 0.1% for this impurity. Amoxicillin trihydrate impurity C has been shown to have anti-fungal activity against Candida albicans and Saccharomyces cerevisiae. This impurity can be removed by dehydration or chromatographic methods, such as liquid chromatography.Formula:C16H19N3O5SPurezza:Min. 95%Peso molecolare:365.4 g/molZm 306416 hydrochloride
CAS:Zm 306416 hydrochloride is a new synthetic compound with antimicrobial activities. It has been shown to be active against gram-positive bacteria, gram-negative bacteria, and fungi. Zm 306416 hydrochloride can also protect mice from carbon tetrachloride-induced liver damage by reducing serum bilirubin levels and inhibiting lipid peroxidation. This compound can also be used as a photocatalyst in organic synthesis.Formula:C16H14Cl2FN3O2Purezza:Min. 95%Peso molecolare:370.2 g/mol1-[(4-Chlorophenyl)phenylmethyl]-4-(phenylsulfonyl)piperazine
CAS:Please enquire for more information about 1-[(4-Chlorophenyl)phenylmethyl]-4-(phenylsulfonyl)piperazine including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C23H23ClN2O2SPurezza:Min. 95%Peso molecolare:427 g/mol4-(1-Hydroxy-1-methylethyl)-2-propyl-1-[[2'-[2-(triphenylmethyl)-2H-tetrazol-5-yl][1,1'-biphenyl]-4-yl]methyl]-(5-methyl-2-oxo-1,3-d ioxol-4-yl)1H-Imidazole-5-carboxylic acid methyl ester
CAS:Medoxomil is a magnetic resonance imaging contrast agent that belongs to the class of organic compounds called tetrazoles. Medoxomil is a white crystalline solid which has a melting point of about 200 degrees Celsius. It has been used as a pharmaceutical intermediate and in the process development of other drugs, such as impurities. Medoxomil is not soluble in water, but can be dissolved in solvents such as acetone or chloroform. The nitrogen atom in this molecule is protonated at physiological pH and interacts with an electron-rich aromatic ring, which leads to its magnetic properties. This compound's X-ray diffraction pattern shows it has a single crystal lattice structure with a space group P2(1). The 1H NMR spectrum indicates that it contains methyl derivatives, while the 13C NMR spectrum reveals that it also contains carbonyl and hydroxyl groups.Formula:C48H44N6O6Purezza:Min. 95%Peso molecolare:800.9 g/molValacyclovir Related Compound D
CAS:Valacyclovir Related Compound D is a synthetic metabolite of Valacyclovir. It is the primary metabolite of Valacyclovir, which has been shown to inhibit the activity of bacterial DNA polymerase. Valacyclovir Related Compound D is an impurity standard for valacyclovir and can be synthesized in quantities as per customer requirement.Formula:C15H24N6O4Purezza:Min. 95%Peso molecolare:352.39 g/molSalinamide B
CAS:Salinamide B is an analog of the natural product Salinamide A, which has been shown to have anti-cancer properties. It inhibits the activity of kinases involved in cancer cell growth and proliferation, including those that regulate hyaluronan synthesis and somatostatin receptor signaling. Salinamide B induces apoptosis in human tumor cells by activating caspase enzymes, leading to programmed cell death. It has also been shown to be a potent inhibitor of quetiapine metabolism, which may contribute to its anti-cancer effects. Salinamide B can be detected in urine samples and may have potential as a biomarker for cancer diagnosis or monitoring.Formula:C51H70ClN7O15Purezza:Min. 95%Peso molecolare:1,056.6 g/molDv 7028 hydrochloride
CAS:Dv-7028 is a synthetic, natural, and/or semi-synthetic compound that is used in research and development. It can be used as an analytical standard or HPLC standard. Dv-7028 has been shown to inhibit the metabolism of drugs such as coumarin, phenacetin, acetanilide, and antipyrine. It also serves as an impurity standard for the pharmacopoeia. This molecule has been shown to have anti-inflammatory properties due to its ability to inhibit prostaglandin synthesis.Formula:C21H25FN4O3·HClPurezza:Min. 95%Peso molecolare:400.45 g/mol7-O-(Triethylsilyl) paclitaxel
CAS:7-O-(Triethylsilyl) paclitaxel is a synthetic Taxol analog. It is manufactured by custom synthesis and purified by HPLC to be used as an analytical standard for the determination of natural Taxol impurities in drug products.
Formula:C53H65NO14SiPurezza:Min. 95%Peso molecolare:968.17 g/mol(2E,5R)-7-[(1S,2S,6R,8S,8aR)-8-(2,2-Dimethyl-1-oxobutoxy)-1,2,6,7,8,8a-hexahydro-2,6-dimethyl-1-naphthalenyl]-5-hydroxy-2-heptenoic acid sodium salt
CAS:(2E,5R)-7-[(1S,2S,6R,8S,8aR)-8-(2,2-Dimethyl-1-oxobutoxy)-1,2,6,7,8,8a-hexahydro-2,6-dimethyl-1-naphthalenyl]-5-hydroxy-2-heptenoic acid sodium salt is a synthetic drug product. It is an impurity in a pharmaceutical API (Active Pharmaceutical Ingredient). The chemical name of the product is 7-[(1S*,2S*,6R*,8S*,8aR*)-8-(2,2-Dimethyl-1 oxobutoxy)-1, 2 6 7 8 8a 1 -hexahydro 2 6 -dimethyl 1 -naphthalenyl]-5 hydroxy 2 heptenoic acid sodium salt. It has the following CAS Number: 39Formula:C25H37NaO5Purezza:Min. 95%Peso molecolare:440.55 g/mol3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-7,8-dihydro-2-methyl-4H-pyrido[1,2-a]pyrimidine-4,9(6H)-dione
CAS:3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-7,8-dihydro-2-methyl-4H-pyrido[1,2-a]pyrimidine-4,9(6H)-dione is a research and development impurity standard. It is a synthetic drug product with high purity and pharmacopoeia grade. 3-[2-[4-(6-Fluoro-1,2-benzisoxazol-3-yl)-1 piperidinyl]ethyl]-7,8 dihydro 2 methyl 4 H pyrido [ 1 , 2 - a ] pyrimidine 4 9 ( 6 H ) dione has CAS No. 118951665 1 and is an analytical standard for HPLC analysis. 3-[2-[4-(6 Fluoro 1 , 2 benzisoxFormula:C23H25FN4O3Purezza:Min. 95%Peso molecolare:424.47 g/mol[1,1'-Biphenyl]-2'-(2H-tetrazol-5-yl)-4-carboxylic acid, [1,1'-biphenyl]-(2'-(2H-tetrazol-5-yl)-4-yl)methyl ester
CAS:Biphenyl-2'-(2H-tetrazol-5-yl)-4-carboxylic acid, [1,1'-biphenyl]-(2'-(2H-tetrazol-5-yl)-4-yl)methyl ester is a research and development impurity standard. It is a synthetic compound that can be custom synthesized to meet your needs. The product is available in high purity and pharmacopoeia grade. It has been used as a drug product in studies involving metabolism of the drug. This product has also been used as an analytical standard for HPLC analysis.Formula:C28H20N8O2Purezza:Min. 95%Peso molecolare:500.51 g/mol(R)-3-((R)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid
CAS:(R)-3-((R)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid is a research and development, impurity standard, custom synthesis, drug product, synthetic, high purity, pharmacopoeia, drug development and analytical reagent. CAS No. 162148-17-6Formula:C9H12N2O4SPurezza:Min. 95%Peso molecolare:244.27 g/moltert-Butyl β-carboline-3-carboxylate
CAS:Tert-butyl β-carboline-3-carboxylate is a GABAergic drug that binds to the benzodiazepine receptor and has been shown to be a nonselective antagonist. The drug has a high affinity for the benzodiazepine receptor, but does not bind selectively to any subunit of the receptor. Tert-butyl β-carboline-3-carboxylate is used in animal models to study depression and anxiety. It increases the release of gamma aminobutyric acid (GABA) in the ventral tegmental area and decreases locomotor activity in wild type mice, but has no effect on these behaviors in mice with a mutation in GABA receptors. In addition, this drug binds competitively to triazolam and blocks its binding site on GABA receptors. Tert-butyl β-carboline-3-carboxylate also inhibits ethanol consumption by wild type mice, but not by mutant mice lacking theFormula:C16H16N2O2Purezza:Min. 95%Peso molecolare:268.31 g/molRemdesivir impurity 1
CAS:Remdesivir impurity 1 is a drug product, analytical and Metabolism studies. It is a custom synthesis, Impurity standard, Synthetic and Drug development. Remdesivir impurity 1 is an API impurity that is a natural and has CAS No. 1355049-95-4. The HPLC standard of Remdesivir impurity 1 is high purity and pharmacopoeia.Formula:C12H13N5O4Purezza:Min. 95%Peso molecolare:291.26 g/mol1-Isopropyl-1-N-methylpropylamino-(3,4-dimethoxyphenyl)acetonitrile
CAS:1-Isopropyl-1-N-methylpropylamino-(3,4-dimethoxyphenyl)acetonitrile is a fluorescent probe that can be used for the detection of drugs in biological samples. It has been shown to have a high fluorescence intensity and low detection sensitivity, making it suitable for use as a probe for detecting drugs with low concentrations. This probe can also be used to study drug interactions and its concentration–time curve in humans. The drug transporter P-glycoprotein (Pgp) is inhibited by verapamil, which could explain the increase in 1-isopropyl-1-N-methylpropylamino-(3,4-dimethoxyphenyl)acetonitrile's detection sensitivity.Formula:C17H26N2O2Purezza:Min. 95%Colore e forma:PowderPeso molecolare:290.4 g/mol2,3',5,5'-Tetrachlorobiphenyl
CAS:Prodotto controllato2,3',5,5'-Tetrachlorobiphenyl is an analog that has shown potential in the development of anticancer agents. Studies have shown that it can inhibit the growth of tumor cells and induce apoptosis in human cancer cell lines. This compound has also been found to increase testosterone levels in male rats. Additionally, 2,3',5,5'-Tetrachlorobiphenyl has been studied as a potential inhibitor of kinases involved in cancer progression. Octreotide, a synthetic octapeptide analogue of somatostatin, has been shown to enhance the antitumor effects of this compound in Chinese hamster ovary cells. This compound may have potential as a therapeutic agent for the treatment of various types of cancer.
Formula:C12H6Cl4Purezza:Min. 95%Peso molecolare:292 g/molSalmeterol Dimer Impurity (Mixture of Diastereomers)
CAS:Salmeterol dimer impurity is a drug product. It is a custom synthesis with high purity. The metabolite of this compound is salmeterol, which is an active ingredient in the asthma medication Serevent (salmeterol xinafoate). Salmeterol dimer impurity has been shown to be a natural metabolite of salmeterol. Salmeterol dimer impurity has also been shown to have anti-inflammatory properties. This compound can be found as an analytical standard for HPLC and used for research and development purposes.
Formula:C50H72N2O7Purezza:Min. 95%Peso molecolare:812.53395Desloratadine N-carboxylic acid methyl ester
CAS:Desloratadine N-carboxylic acid methyl ester is an impurity in the drug product, Desloratadine. The chemical name for this impurity is desloratadine N-carboxylic acid methyl ester. This product can be found in the Metabolism studies section of our catalog under natural products. Desloratadine N-carboxylic acid methyl ester is a custom synthesis with a purity level of 99%. It is used as an analytical standard and has been shown to have similar retention times as the CAS No. 165740-03-4 reference standard.
Formula:C21H21ClN2O2Purezza:Min. 95%Peso molecolare:368.9 g/molTriacontanol
CAS:Triacontanol is a medicinal compound that has been shown to have inhibitory activity against cancer cells, particularly breast cancer. It works by inhibiting the activity of kinases, which are enzymes that play a role in cell proliferation and mutation. Triacontanol has also been shown to have antibacterial activity, making it a potential candidate for the development of new antibiotics. In addition to its anti-cancer and antibacterial properties, triacontanol has been found to have protein kinase inhibitor activity in human cells. This makes it an attractive candidate for the development of novel therapeutic agents for a range of diseases.
Formula:C30H62OPurezza:Min. 95%Peso molecolare:438.8 g/molAmlodipine besilate impurity A
CAS:Amlodipine besilate impurity A is a low-energy impurity that is formed in the crystallization process. It is an amide compound that has a hydrogen bond with crotonic acid and amlodipine, and can be found in acidic environments. The structural formula for this impurity is C8H14NO2S·C4H6O4·CH3OH.
Formula:C28H27ClN2O7Purezza:Min. 95%Peso molecolare:539 g/mol2-Butyl-3-(3,5-diiodo-4-hydroxybenzoyl)benzofuran
CAS:2-Butyl-3-(3,5-diiodo-4-hydroxybenzoyl)benzofuran is a benzofuran. It is a yellow solid that can be dissolved in water and alcohol.Formula:C19H16I2O3Purezza:Min. 95%Peso molecolare:546.14 g/molTorasemide Impurity E
CAS:Torasemide Impurity E is a drug product that belongs to the group of impurities. It is a natural product and can be found in the environment. Torasemide Impurity E has been shown to inhibit bacterial growth in vitro and also antimicrobial activity against gram-positive bacteria, such as Staphylococcus aureus. Torasemide Impurity E has been shown to have no cytotoxic effects on human erythrocytes.Formula:C15H17N3O4SPurezza:Min. 95%Peso molecolare:335.38 g/mol(+/-)-Pronethalol
CAS:Pronethalol is a non-steroidal anti-inflammatory drug (NSAID) that has been shown to be effective against primary sclerosing cholangitis and chronic inflammatory bowel disease. It is a prodrug that is converted into its active form by the liver, which inhibits the production of prostaglandin E2. Pronethalol may also have cardiac effects, such as increasing blood pressure, but this effect is not permanent. The diagnosis of primary sclerosing cholangitis can be confirmed with an increase in natriuretic peptide levels and high values for fluorescence detector. Long-term efficacy of pronethalol has been demonstrated in some cases. The pyrazole ring on the molecule is a key component for its activity as a drug, and it is a substrate for polymerase chain reaction (PCR).
Formula:C15H19NOPurezza:Min. 95%Peso molecolare:229.32 g/mol3-(Diethylamino)-8-methyl-2(1H)-quinolinone
CAS:Please enquire for more information about 3-(Diethylamino)-8-methyl-2(1H)-quinolinone including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C14H18N2OPurezza:Min. 95%Peso molecolare:230.31 g/molAurantinidin chloride
CAS:Aurantinidin chloride is a molecule that has been shown to inhibit the growth of prostate cancer cells in vitro. It also inhibits fatty acid synthesis and induces apoptosis in prostate cancer cells. Aurantinidin chloride can be used as a dietary supplement to prevent or treat cancer. It is fat-soluble and can be absorbed by skin, which makes it useful for skin conditions. Aurantinidin chloride has been shown to inhibit the transfer mechanism for the uptake of fatty acids from the intestines into the bloodstream, which may provide therapeutic benefits in pediatric patients with malabsorption syndromes. Aurantinidin chloride also has an anti-inflammatory effect due to its ability to inhibit prostaglandins.Formula:C15H11O6Purezza:Min. 95%Peso molecolare:287.24 g/molN-(1-Oxobutyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine
CAS:N-(1-Oxobutyl)-N-[[2'-(2H-tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-valine (GW1929) is a potent vasodilator that is used for the treatment of hypertension. It is synthesized by condensation of sodium hydroxide with 2-(4′-chlorophenyl)piperazine followed by methyl esterification and chloride acylation. The synthesis of GW1929 has been accomplished in two steps: carbonate cyclization and valsartan hydrolysis. In the first step, the carboxylic acid group of GW1929 was converted to its corresponding chloride compound which was then reacted with methyl bromide to yield the desired product. The second step involved hydrolysis of GW1929 with potassium carbonate, after which it was oxidized with azide to form an ester. SodiumFormula:C23H27N5O3Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:421.49 g/mol1-[4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butyl]-7-hydroxy-1,2,3,4-tetrahydro-carbostyril
CAS:1-[4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butyl]-7-hydroxy-1,2,3,4-tetrahydro-carbostyril (1HHC) is a synthetic drug that is used as a research tool in the study of metabolism. It has been shown to be metabolized through a number of metabolic transformations, including hydrolysis by esterases or glucuronidases, oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. 1HHC also specifically binds to markers expressed at high levels in Mycobacterium tuberculosis strains (e.g., ESX-1 secretion system protein) and inhibits cell growth in culture.Formula:C23H29Cl2N3O2Purezza:Min. 95%Peso molecolare:450.40 g/mol(5aR,10aR)-Tetrahydro-3H,5H,8H,10H-bisthiazolo[3,4-a:3',4'-d]pyrazine-5,10-dione
CAS:(5aR,10aR)-Tetrahydro-3H,5H,8H,10H-bisthiazolo[3,4-a:3',4'-d]pyrazine-5,10-dione is a drug product that is an impurity standard for the API (Active Pharmaceutical Ingredient) 5α-tetrahydrospiro[benzofuran-1(3H),2'(3'H)]pyrido-[2,1'-cyclohexan]-6β,7β-(1'H)-dione. It is a metabolite of this API and can be used as a research and development analytical standard for HPLC. The CAS number for this compound is 72744-67-3. This substance has been found in natural products such as the seeds of Sesamum indicum L., Cucurbita maxima Duchesne var.Formula:C8H10N2O42S2Purezza:Min. 95%Peso molecolare:870.29 g/molAmoxicillin EP Impurity G
CAS:Amoxicillin EP Impurity G is an impurity of Amoxicillin. It is a white to off-white crystalline powder with a melting point of 178 °C. The compound is soluble in alcohol, chloroform, ether, and acetone. This product can be used as an analytical standard for the drug development, niche drug product, or custom synthesis of the drug. Impurity G has been shown to have pharmacopoeia purity and natural origin. It can also be used as an impurity standard for HPLC analysis and pharmaceutical testing.Formula:C24H26N4O7SPurezza:Min. 95%Peso molecolare:514.55 g/molIvacaftor carboxylic acid lactone
CAS:Ivacaftor is a drug product that is used for the treatment of cystic fibrosis. It is an active ingredient of Kalydeco, which is a combination therapy to treat cystic fibrosis. Ivacaftor is the first FDA-approved drug for the treatment of CF in patients with specific mutations. The metabolism of ivacaftor has been studied by analytical methods and it has been shown to have natural impurities. The API impurity and synthetic impurity standards are available for custom synthesis and can be ordered from a specialty manufacturer. Ivacaftor requires high purity and pharmacopoeia-grade standards for research and development as well as niche markets, such as HPLC standard or high purity.Formula:C24H24N2O4Purezza:Min. 95%Peso molecolare:404.5 g/mol4'-(Bromomethyl)-[1,1'-biphenyl]-2-carboxylic acid
CAS:4'-(Bromomethyl)-[1,1'-biphenyl]-2-carboxylic acid (4BMBCA) is a chemical compound that is used as an analytical method in drug discovery and development. It has been shown to have contraceptive properties, which may be due to its ability to inhibit the synthesis of progesterone. 4BMBCA has also been shown to reduce the development of primary tumors in mice. The drug is also able to cause stomatitis and show antimicrobial resistance in humans. Symptoms of this drug include fever, nausea, vomiting, diarrhea, headache, and stomatitis. 4BMBCA has been found by plasma mass spectrometry to be effective against several bacteria types including Staphylococcus aureus and Escherichia coli.Formula:C14H11BrO2Purezza:Min. 95%Peso molecolare:291.14 g/molrac-Trans-4-defluoro-4-ethoxy paroxetine hydrochloride
CAS:Rac-trans-4-defluoro-4-ethoxy paroxetine hydrochloride is a drug product and an analytical standard. It can be used in the study of metabolism and natural products. Rac-trans-4-defluoro-4-ethoxy paroxetine hydrochloride is also an impurity standard in the synthesis of 4-(trans, trans)-4-(2,6 difluorobenzoyl)paroxetine hydrochloride. Rac-trans-4-defluoro-4-ethoxy paroxetine hydrochloride is a racemic mixture with a purity of 99%.Formula:C21H26ClNO4Purezza:Min. 95%Peso molecolare:391.9 g/molN-[(S)-(4-Nitrophenoxy)phenoxyphosphinyl]-L-alanine 2-ethylbutyl ester
CAS:Remdesivir impurityFormula:C21H27N2O7PPurezza:Min. 95%Colore e forma:White Off-White PowderPeso molecolare:450.42 g/molMaraviroc-d6
CAS:Maraviroc-d6 is a medicinal compound that has been developed as an inhibitor of kinases, which are enzymes involved in cell cycle regulation and apoptosis. This molecule has been shown to have potent anticancer activity in human cancer cells, including those from Chinese origin. Maraviroc-d6 works by inhibiting the activity of protein kinases, which are involved in the regulation of cell proliferation and survival. This inhibition leads to the induction of apoptosis, or programmed cell death, in cancer cells. Additionally, this compound has been shown to be effective as an inhibitor of tumor growth in animal models. The use of Maraviroc-d6 may represent a promising strategy for the development of novel anticancer therapies.
Formula:C29H41F2N5OPurezza:Min. 95%Peso molecolare:519.7 g/mol(+)-Geosmin
CAS:(+)-Geosmin is a protein that has shown promising medicinal properties as an inhibitor of tumor growth and apoptosis inducer in human Chinese hamster ovary cells. It acts as a kinase inhibitor, blocking the activity of enzymes that promote cell division and proliferation. Studies have shown that (+)-Geosmin analogs can effectively inhibit the growth of cancer cells, making it an attractive candidate for anticancer therapies. Additionally, this compound has been detected in urine samples and may have potential diagnostic applications for certain types of cancer.Formula:C12H22OPurezza:Min. 95%Peso molecolare:182.3 g/molClindamycin phosphate EP impurity G
Clindamycin phosphate EP impurity G is a metabolite of clindamycin that can be found in the urine of patients taking clindamycin. It is a white to off-white crystalline solid with a melting point of about 205°C. Clindamycin phosphate EP impurity G has been used as an analytical reference standard for clindamycin, and it is also used as a synthetic intermediate in the drug development process. The CAS number for this compound is 719-72-4.
Formula:C18H33N2O8PSPurezza:Min. 95%Peso molecolare:468.5 g/mol7-Hydroxy chlorpromazine hydrochloride
CAS:Chlorpromazine is a cholinergic drug that is used to treat psychiatric patients. It has been shown to be effective in the treatment of schizophrenia and other psychotic disorders. Chlorpromazine binds to histamine H1 receptors, but also blocks dopamine and serotonin receptors. This drug has a long half-life in plasma (14.4 hours) and tissues, which may be due to its metabolites. A chromatographic method was used to identify the presence of chlorpromazine in rat striatal tissue.Formula:C17H20Cl2N2OSPurezza:Min. 95%Peso molecolare:371.32 g/molMethapyrilene fumarate
CAS:Methapyrilene fumarate is a synthetic maleate salt of methapyrilene. This drug is used in the treatment of high blood pressure. It has been shown to have an effect on the microvasculature, which may be due to its ability to inhibit the release of nitric oxide and other vasoactive substances from endothelial cells. Methapyrilene fumarate also inhibits the release of fatty acids from adipose tissue and ephedrine hydrochloride from catecholamines from adrenal medulla cells. The drug is also used as a nutritional supplement, although it has not been approved for this use by the FDA.Formula:C40H50N6O12S2Purezza:Min. 95%Peso molecolare:871 g/molPBDE 197
CAS:Prodotto controllatoPBDE 197 is a medicinal compound that has shown potential as an anticancer agent. It is a kinase inhibitor, which means it blocks certain enzymes that are involved in cell signaling and growth. PBDE 197 has been found to induce apoptosis, or programmed cell death, in human cancer cells. This compound is an analog of other kinase inhibitors and has demonstrated potent inhibitory effects on protein kinases in vitro. In animal studies, PBDE 197 has shown promising results as a tumor growth inhibitor. It is excreted through urine and may have potential as a therapeutic option for cancer patients.Formula:C12H2Br8OPurezza:Min. 95%Peso molecolare:801.4 g/molCiprofloxacin impurity D hydrochloride
CAS:Ciprofloxacin impurity D hydrochloride is a drug product that is an analytical standard. It is also a natural impurity found in Ciprofloxacin. This compound has been synthesized and manufactured to be used as an impurity standard. It exhibits the same physical, chemical, and biological properties as Ciprofloxacin. The CAS number for this substance is 526204-10-4. Impurities such as Ciprofloxacin impurity D hydrochloride may be present in the finished drug product if they are not removed during the manufacturing process. Chemical reactions may also lead to the formation of these substances. The presence of these substances can affect the quality of the drug product and may lead to adverse effects for patients who use them. CAS No.: 526204-10-4 Molecular Weight: 258.25 Formula: (C8H6ClF2NOS)Formula:C17H18ClN3O3·HClPurezza:Min. 95%Peso molecolare:384.26 g/molFlumethasone Impurity 11
Flumethasone Impurity 11 is a drug product that is used in the research and development of drugs. Flumethasone Impurity 11 is an analytical impurity that can be found in the natural API, Flumethasone. It has a molecular weight of 537.3 and its CAS number is 1069-81-4. Flumethasone Impurity 11 is synthesized from other synthetic chemicals and is used as an impurity standard for HPLC analysis. This product has been shown to be pharmacopoeia grade with a purity of 99%.
Purezza:Min. 95%N-Formyl-L-leucine (1S)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester
CAS:N-Formyl-L-leucine (1S)-1-[[(2R,3R)-3-hexyl-4-oxo-2-oxetanyl] methyl] dodecyl ester is an impurity in the drug product. It can be used as a custom synthesis or natural standard and has been shown to have metabolites that are toxic to human cells. This impurity can be synthesized for HPLC analysis and research purposes.
Formula:C29H53NO5Purezza:Min. 95%Peso molecolare:495.73 g/molSolifenacin Impurity D
CAS:Solifenacin Impurity D is a synthetic impurity of solifenacin. Solifenacin is an anti-cholinergic drug used to treat overactive bladder and urinary incontinence. The purity of this product is 99%. It is soluble in methanol, ethanol, chloroform, and acetone. Solifenacin Impurity D can be used as a reference material for analytical purposes or as an impurity standard in the development of new drugs.Formula:C31H28N2OPurezza:Min. 96 Area-%Colore e forma:White PowderPeso molecolare:444.57 g/molL-741,742 Hydrochloride
CAS:L-741,742 Hydrochloride is an atypical antipsychotic drug that has been shown to inhibit the growth of malignant brain tumors in animal models. L-741,742 Hydrochloride has also been shown to be effective in treating schizophrenic patients who have not responded to typical antipsychotics and for whom the side effects are intolerable. It is a dopamine D4 receptor antagonist that inhibits the binding of dopamine to this receptor, thereby blocking its stimulatory effect on cells. This drug also has an inhibitory effect on the dopamine D4 receptor, which can reduce psychotic symptoms in schizophrenic patients. L-741,742 Hydrochloride binds with high affinity to CB1 and CB2 receptors in cell cultures and has shown anticancer efficacy in cancer cells.Formula:C23H26Cl2N2OPurezza:Min. 95%Peso molecolare:417.4 g/molRisperidone pyrimidinone-N-oxide(risperidone impurity)
CAS:Risperidone pyrimidinone-N-oxide (ROPN) is a metabolite of risperidone. It is an impurity that is used as a reference standard for HPLC in the drug development process. ROPN can be synthesized from risperidone, but it is also found naturally in some plants and fungi. It has been shown to have anti-inflammatory properties, which may be due to its inhibition of prostaglandin synthesis.
Formula:C23H27FN4O3Purezza:Min. 95%Peso molecolare:426.5 g/molN,N'-Dimethyl-2-nitro-1,1-ethendiamine
CAS:N,N'-Dimethyl-2-nitro-1,1-ethendiamine is a protonated form of N,N'-dimethyl-2-nitroetheneamine. It has been shown to be an equilibrating agent for the equilibrium between the protonated and unprotonated forms of N,N'-dimethyl-2-nitroetheneamine in alkaline solution. In this way it can be used to determine the pH of an unknown solution. The equilibrium constant is 10^14 at 25 degrees Celsius. This constant varies with temperature and concentration of N,N'-dimethyl-2-nitroetheneamine. The electronic spectra show that this molecule is an anion.Formula:C4H9N3O2Purezza:Min. 95%Peso molecolare:131.13 g/molMethyldiclazuril
CAS:Methyldiclazuril is a synthetic, non-steroidal, anti-inflammatory drug that belongs to the group of diclofenac analogues. Methyldiclazuril is an impurity standard for the pharmacopoeia. It has been shown to be metabolized by mammalian microsomes and excreted in urine as metabolites. Methyldiclazuril is used as a research and development tool, as well as in the synthesis of other drugs. Methyldiclazuril is also used as an analytical reference compound and has been found to possess niche applications in metabolism studies and HPLC standards.Formula:C18H11Cl3N4O2Purezza:Min. 95%Peso molecolare:421.7 g/molVerapamil-d6 hydrochloride
CAS:Prodotto controllatoVerapamil-d6 hydrochloride is a drug product that can be used for the synthesis of other drugs. It has high purity, and it is an analytical standard that is used in metabolism studies. The natural form of Verapamil-d6 hydrochloride is found in plants such as the common vervain plant. This drug product can also be synthesized from the synthetic form by using chemical reactions. The impurity standard for this product is verapamil-d4 hydrochloride, which has a retention time of approximately 12 minutes on reversed phase HPLC.Formula:C27H33D6ClN2O4Purezza:Min. 95%Peso molecolare:497.1 g/mol16alfa-methyl-11beta,21-dihydroxy-6beta,9alfa-difluoropregnane-1,4-diene-3,20-dione-21-valerate
16alfa-methyl-11beta,21-dihydroxy-6beta,9alfa-difluoropregnane-1,4-diene-3,20-dione-21-valerate is a synthetic drug product with the CAS number of 51622-42-5. The molecular weight is 471.82 g/mol and it has a purity of > 98%. It is an analytical standard for the metabolite of 16alfa methyl 11beta,21 -dihydroxy 6beta,9alfa difluoropregnane 1,4 diene 3,20 dione 21 valerate. This compound also acts as a research and development standard for HPLC and can be used to study metabolism studies.Purezza:Min. 95%4-Oxo diazepam open ring impurity
CAS:4-Oxo diazepam is an impurity that is found in the production of 4-oxodiazepam, a drug product. It has been used in analytical applications as a natural impurity and as an impurity standard. It has also been used in pharmacopoeia to develop high purity standards for HPLC.
Formula:C16H14ClNO2Purezza:Min. 95%Peso molecolare:287.74 g/molCephalosporin impurity
CAS:Cephalosporin impurity is an industrial by-product that is generated during the production of cephalosporins. It is a white powder that has no known toxicological effects. Cephalosporin impurity can be used as a supplement in inoculated soil to increase the yield of cephalosporium, which is a fungus that produces cephalosporins.Formula:C8H9ClN2O3SPurezza:Min. 95%Peso molecolare:248.69 g/molMetamizole EP impurity E
CAS:Metamizole EP impurity E is a synthetic research and development impurity standard for the drug product. Metamizole EP Impurity E is used in the synthesis of drugs as an API impurity, or as a metabolite of drugs. The chemical purity is typically greater than 98%. Metamizole EP Impurity E can be used as an analytical standard for HPLC and GC analysis. This product is also used in metabolism studies to identify the metabolites of a drug.
Formula:C12H15N3O4SPurezza:Min. 95%Colore e forma:PowderPeso molecolare:297.33 g/molIndenestrol-d3
CAS:Indenestrol-d3 is a synthetic, natural or semi-synthetic metabolite of indenestrol. It is an impurity in the drug product and is detectable by HPLC. Indenestrol-d3 has been shown to be metabolized by cytochrome P450 into 17β-hydroxyindenestrol, which is not active. This impurity can be used as a reference standard for HPLC analysis of indenestrol in pharmaceutical products.Formula:C18H18O2Purezza:Min. 95%Peso molecolare:266.30 g/molRosuvastatin impurity B
CAS:Rosuvastatin impurity B is a hydrophilic impurity with a molecular weight of 716.8 that is found in the formulation of rosuvastatin. It is an analyte that can be detected by liquid chromatography and interacts with metformin, one of the analytes in the analysis. The calibration curve for this impurity was generated by adding ammonium formate to the mobile phase at different concentrations and measuring its interaction with rosuvastatin. The validation of this method was done by injecting samples containing known amounts of rosuvastatin impurity B and comparing the results to those obtained from the calibration curve. This method has a flow rate of 1 mL/min, which is sufficient for analyzing compounds that are eluted at low concentrations.Formula:C22H27FN3O6S·NaPurezza:Min. 95%Peso molecolare:503.52 g/molFluphenazine decanoate EP impurity E
Fluphenazine decanoate EP impurity E is an impurity found in Fluphenazine decanoate, a drug product. Fluphenazine decanoate EP impurity E is a natural metabolite of Fluphenazine decanoate that has been synthesized for use as an analytical reference standard and as an Impurity Standard for HPLC. The CAS number for Fluphenazine decanoate EP impurity E is
Purezza:Min. 95%Trans-clopidogrel-mp ethyl ester derivative
CAS:Please enquire for more information about Trans-clopidogrel-mp ethyl ester derivative including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C27H30ClNO6SPurezza:Min. 95%Peso molecolare:532 g/mol10-Allyl-2-chloro-phenothiazine
CAS:10-Allyl-2-chloro-phenothiazine is a metabolite of the drug product, Clopidogrel. It is a white crystalline powder that is soluble in water and alcohol. 10-Allyl-2-chloro-phenothiazine is used as an analytical standard for HPLC and NMR studies of Clopidogrel. It also is used as an impurity standard for the determination of purity of this drug product. This chemical belongs to the group of synthetic compounds that are metabolized by humans. Studies have been conducted on its metabolism, which has led to the discovery of its metabolites and their properties. This compound has not been evaluated by any pharmacopoeia or regulatory agency and should be handled accordingly.Formula:C15H12ClNSPurezza:Min. 95%Peso molecolare:273.8 g/molFijimycin B
CAS:Fijimycin B is a medicinal compound that acts as an inhibitor of kinases, which are proteins that play a crucial role in cancer cell growth and proliferation. This analog of the natural product fijimycin has been shown to induce apoptosis (cell death) in tumor cells and exhibits potent anticancer activity. Fijimycin B has been isolated from human urine and Chinese medicinal herbs, and it has been found to be a highly selective inhibitor of certain kinases. This compound shows promise as a potential therapeutic agent for the treatment of various types of cancer. Its ability to target specific kinases makes it an attractive option for developing targeted inhibitors that can selectively kill cancer cells while sparing healthy cells.Formula:C42H66N8O11Purezza:Min. 95%Peso molecolare:859 g/molRitonavir impurity N
CAS:Ritonavir impurity N is an impurity in Ritonavir, a drug product. It has been shown to have natural origin. Impurities are substances that are not part of the desired drug substance and may cause side effects or reduced efficacy. Analytical studies such as HPLC can be used to identify impurities in a drug product. CAS No. 202816-62-4 is the Chemical Abstracts Service Registry Number for this compound. This compound is available as an analytical standard and as a synthetic API impurity. It is also available as an impurity standard for HPLC and pharmacopoeia grade material.END>Formula:C37H48N6O5S2Purezza:Min. 95%Peso molecolare:720.9 g/molRoxindole hydrochloride
CAS:Roxindole hydrochloride is a synthetic compound that is used to treat bowel disease. It belongs to the group of pharmaceutical preparations and has been shown to inhibit 5-HT1A receptors in the brain. Roxindole hydrochloride has been shown to have therapeutic effects on patients with ischemic brain damage, as well as dopamine-related diseases such as Parkinson's Disease and restless legs syndrome. This drug also inhibits the synthesis of proinflammatory cytokines in the gastrointestinal tract, which may be due to its ability to bind CB2 receptors.Formula:C23H27ClN2OPurezza:Min. 95%Peso molecolare:382.9 g/molDiethyl 2-(2,4,5-trifluoro-3-methoxybenzoyl)malonate
CAS:Diethyl 2-(2,4,5-trifluoro-3-methoxybenzoyl)malonate is a drug product that is used as an analytical reagent. It has been used in the metabolism studies of drugs such as lidocaine and metoprolol. The CAS number for this compound is 112811-67-3. Diethyl 2-(2,4,5-trifluoro-3-methoxybenzoyl)malonate is a natural product that can be synthesized or obtained through custom synthesis. This compound's impurities are found to be at levels below 0.1%. This compound's impurity standards are available for HPLC analysis. Diethyl 2-(2,4,5-trifluoro-3-methoxybenzoyl)malonate has been used in drug development research and development as well as niche research and development. This compound meetsFormula:C15H15F3O6Purezza:Min. 95%Peso molecolare:348.27 g/molNaftifine-d3 hydrochloride
CAS:Prodotto controllatoNaftifine-d3 is an analytical standard for HPLC. It is a drug product that is used to determine the purity of active pharmaceutical ingredients and drug products. Naftifine-d3 is also an impurity standard for the pharmacopoeia, which can be used to develop assays for testing drugs for purity. This compound is a metabolite of naftifine hydrochloride, which belongs to the group of topical antibiotics. Naftifine-d3 has been found in natural sources such as plants and fungi. It can also be synthesized or obtained from various types of raw materials, including plant extracts and coal tar derivatives.
Formula:C21H19D3ClNPurezza:Min. 95%Peso molecolare:326.88 g/mol3-Descyano febuxostat ethyl ester
CAS:3-Descyano febuxostat ethyl ester is a synthetic, natural, and API impurity. 3-Descyano febuxostat ethyl ester is used as an analytical standard in drug development. It is also used as a custom synthesis, impurity standard and analytical reference material.
Formula:C17H21NO3SPurezza:Min. 95%Peso molecolare:319.40 g/molDes(N-methyl-2-nitro-1,1-ethenediamino) N-methylureido nizatidine
CAS:Des(N-methyl-2-nitro-1,1-ethenediamino) N-methylureido nizatidine is a drug product that belongs to the group of ureidos. It has been used as an analytical standard for impurities in drugs and for HPLC standards. This compound has shown no toxicity in animal studies and is not metabolized by the human body. It does not bind to plasma proteins and is excreted unchanged in urine. The purity of this compound can be custom synthesized according to customer needs.Formula:C11H20N4OS2Purezza:Min. 95%Peso molecolare:288.40 g/mol6-Hydroxy-4’-tert-butyldimethylsylyl raloxifene-d4
CAS:Please enquire for more information about 6-Hydroxy-4’-tert-butyldimethylsylyl raloxifene-d4 including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C34H41NO4SSiPurezza:Min. 95%Peso molecolare:591.9 g/molLamivudine acid
CAS:Lamivudine acid is a synthetic orotate prodrug that is converted to the active form, lamivudine. It inhibits the synthesis of viral DNA by inhibiting the reverse transcriptase enzyme and has been used as a treatment for HIV infection. Lamivudine acid is soluble in organic solvents such as acetone and cyclohexane. The crystal structure of this compound has been determined using X-ray crystallography and exhibits a zwitterion structure with a hydrogen bond between the carboxylate group and the amide nitrogen atom of the molecule.Formula:C8H9N3O4SPurezza:Min. 95%Peso molecolare:243.24 g/molPyrazole N-demethyl sildenafil-d3
CAS:Pyrazole N-demethyl sildenafil-d3 is a synthetic impurity standard for drug development and research. It is used as an analytical reference material for the study of metabolism in humans, animals, and other species. Pyrazole N-demethyl sildenafil-d3 has been shown to inhibit the CYP2C9 enzyme from metabolizing sildenafil, leading to increased plasma levels of active sildenafil.Formula:C21H25D3N6O4SPurezza:Min. 95%Peso molecolare:463.57 g/molMercaptopurine impurity standard
CAS:Mercaptopurine impurity standard is a drug product that is used as an analytical reference standard in the development of drugs. Mercaptopurine impurity standard is a natural metabolite of 6-mercaptopurine, which is used to treat leukemia and other forms of cancer. It has been shown to have an anti-inflammatory effect, but this has not been confirmed. Mercaptopurine impurity standard is a synthetic compound that is made synthetically for use as an impurity standard. It has also been shown to be metabolized by cytochrome P450 enzymes, glutathione reductase, or conjugation with glucuronic acid. Mercaptopurine impurity standard has been shown to be stable under acidic conditions and heat treatment at temperatures up to 200°C.Purezza:Min. 95%N-Carbomethoxyamoxapine
CAS:N-Carbomethoxyamoxapine is an analytical standard and impurity in the synthesis of a drug product. It is a metabolite of amoxapine, which belongs to the group of tricyclic antidepressants. N-Carbomethoxyamoxapine has been used as an analytical standard for HPLC analysis and as a reference material for pharmacopoeia. It is also an impurity in the synthesis of amoxapine and other pharmaceuticals.Formula:C19H18ClN3O3Purezza:Min. 95%Peso molecolare:371.80 g/molRotogotine EP Impurity J hydrochloride
Rotogotine EP Impurity J is a synthetic drug that is metabolized to produce the active form, rotogotine. Rotogotine is used in the treatment of Parkinson's disease and restless leg syndrome. This impurity standard may be used as a reference for analytical methods such as HPLC or GC.Purezza:Min. 95%Ref: 3D-IR181660
1gPrezzo su richiesta50mg3.108,00€100mg4.730,00€250mgPrezzo su richiesta500mgPrezzo su richiestaN-Nitroso N-hydroxy cyclohexanamine
CAS:N-Nitroso N-hydroxy cyclohexanamine is an analog of betamethasone and a potent inhibitor of kinases. It has been shown to have anticancer properties by inducing apoptosis in cancer cells. This compound is excreted in urine and has been studied extensively in Chinese populations for its potential as an anticancer agent. N-Nitroso N-hydroxy cyclohexanamine inhibits the activity of kinases, which are important enzymes involved in cell signaling pathways that regulate cell growth and division. This inhibition leads to the suppression of tumor growth and the induction of apoptosis in cancer cells. Additionally, this compound has been found to be a potent inhibitor of vitamin D receptor (VDR) and may play a role in regulating VDR-mediated gene expression.
Formula:C6H12N2O2Purezza:Min. 95%Peso molecolare:144.17 g/mol2-Oxo clopidogrel hydrochloride
CAS:2-Oxo clopidogrel hydrochloride is a drug product that belongs to the class of drugs called platelet aggregation inhibitors. It is a prodrug that is metabolized in vivo to form the active metabolite, 2-oxo-clopidogrel acid. This compound inhibits ADP and collagen-induced platelet aggregation by blocking the binding of adenosine diphosphate (ADP) to its receptor on the surface of platelets. The drug has been shown to have antiplatelet activity and inhibit thrombus formation in humans, as well as in animal models of atherosclerosis and coronary artery disease.Formula:C16H17Cl2NO3SPurezza:Min. 95%Peso molecolare:374.3 g/molS 14506 Hydrochloride
CAS:S 14506 Hydrochloride is a selective 5-HT1A receptor agonist that has been shown to have proapoptotic activity in prostate cancer cells. S 14506 Hydrochloride binds to the serotonin receptor, which is important for the modulation of mood, appetite, sexual function and pain sensation. It causes an increase in extracellular levels of hydrogen chloride and chloride ions, which may be responsible for its anxiolytic effects. This drug has also been shown to inhibit cell growth by binding to the subunits that make up the enzyme protein kinase A (PKA). PKA activates protein kinases, which are enzymes that regulate cellular processes such as metabolism and gene expression. In addition, S 14506 Hydrochloride binds to the 5-HT1A receptor on cancer cells and increases the synthesis of proteins associated with apoptosis or programmed cell death.Formula:C24H27ClFN3O2Purezza:Min. 95%Peso molecolare:443.9 g/molApoatropine
CAS:Apoatropine is a quaternary ammonium compound that is used as an antidote for the treatment of anticholinesterase poisoning. Apoatropine binds to acetylcholine receptors and prevents further stimulation by acetylcholine, which will eventually lead to paralysis and death. The drug product is available as an HPLC standard, with analytical standards available for impurities such as apoatropine sulfate and apoatropine hydrochloride. Apoatropine is metabolized in vivo to atropine and scopolamine, which are also present as impurities in this drug product.Formula:C17H21NO2Purezza:Min. 95%Peso molecolare:271.35 g/mol2-Hydroxy-5-[2-[4-(2-imino-1(2H)-pyridinyl)phenyl]diazenyl]-benzoic acid
CAS:2-Hydroxy-5-[2-[4-(2-imino-1(2H)-pyridinyl)phenyl]diazenyl]-benzoic acid (DPC) is a drug product that is used in pharmaceutical research and development. It is an impurity standard for HPLC analysis. DPC has been shown to be a metabolite of the drug product 2,6-dimethoxy-N-(3-methylphenyl)pyrimidine-4,6-diamine (DMX), which is used in the treatment of cancer. Impurities standards are important for ensuring the quality of drugs and ensuring that they are safe for human use. This product can also be synthesized from commercially available amino acids.Formula:C18H14N4O3Purezza:85%MinPeso molecolare:334.33 g/molImidaprilat benzyl ester, (carbonylimidazolidine)tert-butyl ester
CAS:Imidaprilat benzyl ester, (carbonylimidazolidine)tert-butyl ester is a drug product that is used to study the metabolism of drugs. Imidaprilat benzyl ester, (carbonylimidazolidine)tert-butyl ester is an impurity standard in the pharmacopoeia. It is also used as an analytical reference material and for research and development. This compound has a CAS number of 89460-20-8 and a molecular weight of 310.2 g/mol.Formula:C29H37N3O6Purezza:Min. 95%Peso molecolare:523.60 g/molTris(trifluoroacetoxy)iodine
CAS:Tris(trifluoroacetoxy)iodine is an analog of iodine that has shown promise as an anticancer agent. It works by inhibiting kinase activity, which can disrupt the cell cycle and lead to apoptosis in cancer cells. Tris(trifluoroacetoxy)iodine has been found to be effective against a variety of human cancer cell lines, including those resistant to other anticancer agents. In addition, it has been shown to inhibit elastase activity and may have potential as an inhibitor of protein degradation in cancer cells. Overall, Tris(trifluoroacetoxy)iodine holds great potential as a new class of anticancer inhibitors with promising results for tumor treatment.
Formula:C6F9IO6Purezza:Min. 95%Peso molecolare:465.95 g/molDapoxetine N-oxide
CAS:Dapoxetine N-oxide is a pharmaceutical agent that inhibits serotonin reuptake and has been shown to be effective in the treatment of premature ejaculation. It is a metabolite of dapoxetine, which is an antidepressant drug. Dapoxetine N-oxide has a terminal half-life of about 10 hours, which is shorter than that of its parent compound. Dapoxetine N-oxide also has a lower carcinogenic potential than its parent compound. This agent can inhibit the activity of rat liver microsomes, as well as human liver microsomes at high concentrations. It also has no effect on plasma concentrations at low doses, but does show dose proportionality at higher doses. Dapoxetine N-oxide also does not have any impurities or other drugs added to it.Formula:C21H23NO2Purezza:Min. 95%Peso molecolare:321.41 g/mola,a'-[[[2-(3,4-Dimethoxyphenyl)ethyl]imino]di-3,1-propanediyl]bis[3,4-dimethoxy-alpha-(1-methylethyl)-benzeneacetonitrile
CAS:2,3,4-Trimethoxybenzaldehyde is an organic compound that is used as a chemical intermediate in the synthesis of pharmaceuticals. It is also used as a reagent in the chemical industry and as a flavoring agent. 2,3,4-Trimethoxybenzaldehyde has been shown to be metabolized by human liver microsomes to yield metabolites that are not well characterized. The impurities found in this drug product are 2-methoxy-5-methylphenol and 2,6-dimethoxyphenol.Formula:C42H57N3O6Purezza:Min. 95%Peso molecolare:699.92 g/molWarfarin alcohol, mixture of diastereomers
CAS:Warfarin is a clinically used drug that is an anticoagulant and has been shown to have anticancer activity. Warfarin has been shown to inhibit the synthesis of unsaturated ketones by carbonyl reduction and asymmetric synthesis. It also inhibits the growth of cancer cells in animals and human liver cells. Warfarin reduces the production of coagulation factors II, VII, IX, and X by inhibiting protein synthesis in the liver. The anticoagulant effect of warfarin is due to inhibition of the synthesis of vitamin K-dependent clotting factors II, VII, IX, and X. Warfarin also binds to a cytosolic protein called matrix metalloproteinase-9 (MMP-9) which inhibits its proteolytic activity.Formula:C19H18O4Purezza:Min. 95%Peso molecolare:310.3 g/mol(4R)-1-(4-O-b-D-Galactopyranosyl-b-D-glucopyranosyl)-4-(2-methylpropyl)-2-pyrrolidinone
CAS:(4R)-1-(4-O-b-D-Galactopyranosyl-b-D-glucopyranosyl)-4-(2-methylpropyl)-2-pyrrolidinone is a synthetic, impurity standard and research and development compound. (4R)-1-(4-O-b-D-Galactopyranosyl-b-D-glucopyranosyl)-4-(2-methylpropyl)-2pyrrolidinone is used as an analytical reference in the synthesis of other compounds. It is also used in drug development for the treatment of tuberculosis. This product has a high purity level and is pharmacopoeia grade.Formula:C20H35NO11Purezza:Min. 95%Peso molecolare:465.49 g/mol1-(3,5-Dihydroxyphenyl)-2-[(1,1-dimethylethyl)amino]-ethanone hydrochloride
CAS:1-(3,5-Dihydroxyphenyl)-2-[(1,1-dimethylethyl)amino]-ethanone hydrochloride (HDPAE) is a drug product for the treatment of metabolic disorders. HDPAE is synthesized in high purity and has been studied for its metabolism and therapeutic effect. The CAS number for this compound is 1246815-70-2. This compound can be found in natural sources such as plants and animals, but it is also synthetically produced. HDPAE has not been evaluated by the FDA or any other regulatory agency and may not be available to consumers.Formula:C12H18ClNO3Purezza:Min. 95%Peso molecolare:259.73 g/molNociceptin (1-7)
CAS:Nociceptin (1-7) is a drug product that is a natural, API impurity, and an impurity standard. It is used in research and development for the study of drug metabolism and pharmacopoeia for high purity standards in HPLC analysis. Nociceptin (1-7) is also synthesized as a synthetic compound with the CAS number 178249-42-8.
Formula:C31H41N7O9Purezza:Min. 95%Peso molecolare:655.7 g/molDiethyl 2-propylimidazole-4,5-dicarboxylate
CAS:Diethyl 2-propylimidazole-4,5-dicarboxylate is a synthesized intermediate that can be used in the synthesis of other organic compounds. It is a diethyl ester of tartaric acid and an intermediate in the preparation of other organic compounds. The diethyl ester is made by nitrating diethyl to give diethyl nitrite, which is then reacted with tartaric acid to form the desired product. Diethyl 2-propylimidazole-4,5-dicarboxylate has been shown to be toxic, but it has not been shown to have any carcinogenic effects.Formula:C12H18N2O4Purezza:Min. 95%Peso molecolare:254.28 g/molMKK7-COV-9
CAS:MKK7-COV-9 is a potent inhibitor of kinases that plays a critical role in apoptosis, also known as programmed cell death. It has been extensively studied in Chinese and human tumor cells and has been shown to be an effective anticancer agent. MKK7-COV-9 is an analog of the cyclin-dependent kinase (CDK) inhibitors and has been found to inhibit the growth of cancer cells by blocking the activity of CDKs. This protein kinase inhibitor has also been found in urine samples from cancer patients, suggesting its potential as a biomarker for cancer diagnosis and treatment. The inhibitory effect of MKK7-COV-9 on tumor cell proliferation makes it a promising candidate for developing novel anticancer drugs.Formula:C18H16N4O2Purezza:Min. 95%Peso molecolare:320.3 g/mol2'-Deoxy-5,6-didehydro-2',2'-difluoro-6-hydroxyuridine
2'-Deoxy-5,6-didehydro-2',2'-difluoro-6-hydroxyuridine is an analytical standard that is used in research and development of drugs. This compound has been designated as an impurity in a drug product. It has also been used as a reference standard for HPLC analysis. 2'-Deoxy-5,6-didehydro-2',2'-difluoro-6-hydroxyuridine is a metabolite of the drug product. This compound is not found in nature and has been synthesized artificially.Formula:C9H12F2N2O6Purezza:Min. 95%Peso molecolare:282.2 g/molEfavirenz-d5
CAS:Please enquire for more information about Efavirenz-d5 including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C14H9ClF3NO2Purezza:Min. 95%Peso molecolare:320.7 g/molBenzamide-d5
CAS:Please enquire for more information about Benzamide-d5 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C7H7NOPurezza:Min. 95%Peso molecolare:126.17 g/molQuincarbate
CAS:Quincarbate is a medicinal compound that acts as an inhibitor of kinase enzymes. Kinases play a crucial role in cellular signal transduction and are involved in the regulation of various cellular processes, including cell growth and proliferation. Quincarbate has been shown to inhibit the activity of kinases in human cancer cells, leading to anticancer effects. This compound induces apoptosis, or programmed cell death, in tumor cells and inhibits their growth. Quincarbate is also an analog of a Chinese herbal medicine used for centuries to treat cancer. This potent anticancer agent can be detected in urine after administration and has promising therapeutic potential for cancer treatment.
Formula:C17H18ClNO6Purezza:Min. 95%Peso molecolare:367.8 g/molPogostol
CAS:Pogostol is a potent anticancer agent that has been shown to inhibit the growth of tumor cells in humans. It works by inhibiting kinase activity, which is involved in cell signaling and regulation. Pogostol is an analog of artesunate, a drug used to treat malaria, and has been found to be effective against cancer cells in vitro and in vivo. It has also been shown to enhance the anticancer effects of other drugs such as chloroquine. Pogostol induces apoptosis (programmed cell death) in cancer cells by inhibiting kinases and disrupting cellular signaling pathways. This compound has potential as a novel therapeutic agent for the treatment of cancer, and its urine levels can be used as a biomarker for its efficacy.Formula:C15H26OPurezza:Min. 95%Peso molecolare:222.37 g/molCDK9-IN-8
CAS:Please enquire for more information about CDK9-IN-8 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C31H32FN7O3Purezza:Min. 95%Peso molecolare:569.6 g/mol(1-(Cyanomethyl)cyclopropyl)methyl methanesulfonate
CAS:(1-(Cyanomethyl)cyclopropyl)methyl methanesulfonate is a potent inhibitor of kinases, which are enzymes that play a critical role in tumor growth and replication. This compound has been shown to inhibit the activity of several cancer cell lines, including those resistant to methotrexate, by inducing apoptosis. It is an analog of astaxanthin, a natural antioxidant found in Chinese urine. This compound has potential as a cancer therapeutic due to its ability to selectively target cancer cells while sparing normal human cells. Additionally, (1-(Cyanomethyl)cyclopropyl)methyl methanesulfonate may be used as a kinase inhibitor in research settings to further understand the mechanisms behind cancer growth and develop new inhibitors for potential therapies.Formula:C7H11NO3SPurezza:Min. 95%Peso molecolare:189.23 g/molDi-destriazole anastrozole dimer impurity
CAS:Di-destriazole anastrozole dimer impurity is a synthetic impurity that is created during the synthesis of anastrozole. It has been studied as a possible metabolite of the drug, but its role in metabolism is not well understood. Di-destriazole anastrozole dimer impurity is soluble in water and methanol and has a melting point of between 1°C to 2°C. The purity of this compound is typically at least 99% with a specific gravity of 1.043 g/mL.Formula:C26H29N3Purezza:Min. 95%Peso molecolare:383.53 g/molEvixapodlin
CAS:Please enquire for more information about Evixapodlin including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C34H36Cl2N8O4Purezza:Min. 95%Peso molecolare:691.6 g/molMoclobemide N-oxide
CAS:Moclobemide N-oxide is a metabolite of moclobemide, an antidepressant drug. It is a white to off-white crystalline powder with a molecular formula of C14H14N2O4 and a molecular weight of 237.3. Moclobemide N-oxide is used in the treatment of depression, but it has not been approved for clinical use in the United States. Moclobemide N-oxide is extensively metabolized by cytochrome P450 enzymes, which may lead to variations in its activity among patients.Formula:C13H17ClN2O3Purezza:Min. 95%Peso molecolare:284.74 g/mol4-[(Dimethylamino)iminomethyl]benzoic acid
CAS:Please enquire for more information about 4-[(Dimethylamino)iminomethyl]benzoic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C10H12N2O2Purezza:Min. 95%Peso molecolare:192.21 g/molFlumethasone Impurity 10
CAS:Prodotto controllatoFlumethasone Impurity 10 is a synthetic drug product. It is for research and development purposes only and not for use in humans. Flumethasone Impurity 10 is metabolized through a number of metabolic transformations, including hydrolysis by esterases or glucuronidases, oxidation by cytochrome P450 enzymes, reduction by glutathione reductase, or conjugation with glucuronic acid. Flumethasone Impurity 10 can be used as an impurity standard for the determination of flumethasone in biological fluids.Purezza:Min. 95%D-Fuculose
CAS:D-Fuculose is a medicinal compound that has shown anticancer properties in various studies. It is a kinase inhibitor that targets specific kinases involved in cancer cell growth and survival. D-Fuculose has been found to induce apoptosis, or programmed cell death, in tumor cells and inhibit the growth of cancer cells. It has also been shown to have potential as a therapeutic agent for hepatocellular carcinoma (HCC) by reducing the expression of hepcidin, a protein associated with HCC progression. D-Fuculose can be found in Chinese herbal medicine and has been detected in urine samples from healthy individuals, indicating its potential as a natural anticancer agent.Formula:C6H12O5Purezza:Min. 95%Peso molecolare:164.16 g/molN-Deacetyl-N-formyl agomelatine
CAS:Please enquire for more information about N-Deacetyl-N-formyl agomelatine including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C14H15NO2Purezza:Min. 95%Peso molecolare:229.27 g/molOlsalazine o-sulfate sodium salt
CAS:Olsalazine o-sulfate sodium salt is a medicinal compound that has been shown to have potential as an apoptosis-inducing agent for cancer cells. It works by inhibiting kinases, which are enzymes that play a key role in cell signaling and regulation. Olsalazine o-sulfate sodium salt has been found to inhibit the growth of tumor cells in vitro and in vivo, and it has also been shown to increase the levels of d-xylose in human urine. This suggests that it may be useful as a diagnostic marker for certain types of cancer. In addition, Olsalazine o-sulfate sodium salt is a potent inhibitor of protein kinase C, which is involved in many cellular processes including cell proliferation and differentiation. Its use as a kinase inhibitor may have therapeutic implications for various diseases including cancer.Formula:C14H10N2O9SPurezza:Min. 95%Peso molecolare:382.3 g/mol2-Benzoylbenzene-1-sulfonyl chloride
CAS:Please enquire for more information about 2-Benzoylbenzene-1-sulfonyl chloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C13H9ClO3SPurezza:Min. 95%Peso molecolare:280.73 g/mol3,5-Dimethyl-2-(ethoxycarbonyl)-4-pyrone
CAS:3,5-Dimethyl-2-(ethoxycarbonyl)-4-pyrone is a drug product that has been used as an HPLC standard. It has been used in the development of new drugs, and is a metabolite of many drugs including amoxicillin. 3,5-Dimethyl-2-(ethoxycarbonyl)-4-pyrone is also an impurity in some pharmaceuticals, such as the antibiotic cefazolin. This compound was synthesized for use as a research and development chemical. The synthesis of 3,5-dimethyl-2-(ethoxycarbonyl)-4-pyrone is based on the reaction between 2-chloroacetophenone and ethyl formate with potassium hydroxide. 3,5-dimethyl-2-(ethoxycarbonyl)-4-pyrone is an analytical standard for impurities in API compounds.Formula:C10H12O4Purezza:Min. 95%Peso molecolare:196.2 g/molSimvastatin 4'-methyl ether
CAS:Simvastatin 4'-methyl ether is a metabolite of simvastatin. It is an impurity in the drug product and can be used as an analytical standard for HPLC. It is not a drug product or a pharmaceutical ingredient, but it can serve as an impurity standard for pharmacopoeia.Formula:C26H40O5Purezza:Min. 95%Peso molecolare:432.59 g/molRopivacaine N-Oxide
CAS:Ropivacaine N-Oxide is a synthetic drug used to relieve pain during surgery. It is metabolized by the liver, with metabolites excreted in the urine. Ropivacaine N-Oxide is used as an impurity standard and a research and development compound for custom synthesis. The chemical name of this product is 1-(3-Chlorophenyl)-N-[1-(2,6-dichloro-4-nitrophenyl)ethyl]propane-1,3 dione.Formula:C17H26N2O2Purezza:Min. 95%Colore e forma:SolidPeso molecolare:290.4 g/mol5-Carboxy-N-phenyl-2-1H-pyridone, sodium
CAS:5-Carboxy-N-phenyl-2-1H-pyridone, sodium is a drug product that is used as an analytical reference in the analysis of impurities. It can be used for pharmacopoeia and custom synthesis, as well as for research and development. 5-Carboxy-N-phenyl-2-1H-pyridone, sodium is a metabolite of the antiulcer drug cimetidine. It is also an impurity in the synthesis of the antibiotic ampicillin. 5-Carboxy-N-phenyl-2-1H-pyridone, sodium has been found to inhibit bacterial growth in vitro. This may be due to its ability to bind to DNA and inhibit transcription or replication.Formula:C12H8NNaO3Purezza:Min. 95%Peso molecolare:237.19 g/mol(R)-Valiolamine voglibose dihydrochloride
CAS:(R)-Valiolamine voglibose dihydrochloride is an analog of voglibose that acts as a potent inhibitor of alpha-glucosidases. It has been shown to be effective in reducing blood glucose levels in humans and has also been investigated as a potential anticancer agent. (R)-Valiolamine voglibose dihydrochloride inhibits the activity of kinases, which are enzymes that play a critical role in cancer cell growth and survival. This inhibition leads to the induction of apoptosis and the suppression of tumor growth. Additionally, this drug has been found to increase the levels of glutathione, which is an antioxidant that protects cells from oxidative stress. (R)-Valiolamine voglibose dihydrochloride has shown promising results in preclinical studies for various types of cancer, including breast, lung, and pancreatic cancers. It has also been evaluated as a potential inhibitor for rivaroxaban and ginsenoside.Formula:C17H34N2O11Purezza:Min. 95%Peso molecolare:442.5 g/molNeflumozide hydrochloride
CAS:Neflumozide is a drug product with CAS No. 86015-38-5 and is an impurity standard for the analytical, API impurity, and synthetic chemistry of neflumozide hydrochloride. It has been used in metabolism studies to investigate the effects of neflumozide on rat tissues and its metabolites in relation to pharmacological activity and toxicology. The chemical structure of neflumozide hydrochloride is similar to that of chloroacetanilides, which are known as herbicides. Neflumozide hydrochloride can be used as a research and development tool for new drugs or pharmaceuticals in niche markets.Formula:C22H24ClFN4O2Purezza:Min. 95%Peso molecolare:430.90 g/molCefotaxime sodium impurity G
Cefotaxime is a cephalosporin antibiotic that is used to treat bacterial infections. Cefotaxime sodium impurity G is an impurity of the drug product. The impurity has been shown to be a metabolite of cefotaxime and is not known to have any biological activity.Formula:C22H21N8O9S3Purezza:Min. 95%Peso molecolare:637.65 g/mol3,4-Dimethoxy-N,N-dimethyl-benzeneethanamine hydrochloride
CAS:Prodotto controllato3,4-Dimethoxy-N,N-dimethyl-benzeneethanamine hydrochloride is a drug product that is used as an analytical standard. This drug development chemical is not found in nature and has been synthesized in the laboratory. The chemical's structure closely resembles that of amphetamine and methamphetamine. 3,4-Dimethoxy-N,N-dimethyl-benzeneethanamine hydrochloride is used to develop analytical methods for determining impurities in APIs such as 3,4-dimethoxyamphetamine (DMA). It is also used to help identify metabolites of amphetamines. 3,4-Dimethoxy-N,N-dimethyl-benzeneethanamine hydrochloride has been shown to have a half life of approximately 12 hours and is excreted through the urine.
Formula:C12H19NO2·HClPurezza:Min. 95%Peso molecolare:245.75 g/mol1-(2-Deoxy-a-D-ribofuranosyl)-5-azacytosine
CAS:1-(2-Deoxy-a-D-ribofuranosyl)-5-azacytosine is a DNA methylation inhibitor that is used to treat cancer. It inhibits the expression of genes by inhibiting the enzyme DNA methyltransferase, which is involved in regulating gene expression. 1-(2-Deoxy-a-D-ribofuranosyl)-5-azacytosine has been shown to be effective against squamous cell carcinoma cells and has significant cytotoxicity against these cancer cells. This drug also inhibits the growth of pluripotent cells, which are cells that can differentiate into any type of cell in the body.Formula:C8H12N4O4Purezza:Min. 95%Peso molecolare:228.21 g/molPBDE 60
CAS:PBDE 60 is a medicinal compound that has been shown to have potent anticancer properties. It is an analog of protein kinase inhibitors and has been found to be effective in inhibiting the growth of cancer cells in vitro. PBDE 60 works by inducing apoptosis, which is programmed cell death, in cancer cells. This compound has been tested on Chinese hamster ovary (CHO) cells and has shown to be a potent inhibitor of protein kinases. It also exhibits anticancer activity against various tumor cell lines, making it a promising candidate for cancer treatment. PBDE 60 can be detected in human urine and may have potential as a therapeutic agent for the treatment of cancer.Formula:C12H6Br4OPurezza:Min. 95%Peso molecolare:485.79 g/molBusulfan propyl mesylate
Busulfan propyl mesylate is a synthetic drug that is used as an antineoplastic agent. It is a prodrug of busulfan, which is converted to its active form through metabolic processes. Busulfan proplyl mesylate has been shown to be effective in the treatment of several types of cancer, including leukemia and lymphoma. Busulfan proplyl mesylate binds to DNA and prevents RNA synthesis, which prevents protein synthesis and cell division. This drug has been shown to have few side effects when compared with other chemotherapeutic agents.Formula:C10H22O9S3Purezza:Min. 95%Peso molecolare:382.47 g/molNizatidine sulfoxide
CAS:Nizatidine sulfoxide is a drug product with CAS No. 102273-13-2. It is a metabolite of nizatidine, a compound that inhibits gastric acid secretion and reduces the risk of ulcers and gastrointestinal bleeding. Nizatidine sulfoxide is an impurity in the synthesis of nizatidine. This impurity has been found in our synthesized material and has been found to be an analytical standard for HPLC analysis. Our research team has developed this impurity as a niche product for pharmacopoeia development and drug development.Formula:C12H21N5O3S2Purezza:Min. 95%Peso molecolare:347.5 g/mol3?-Hydroxydesoxyartemether
CAS:3α-Hydroxydesoxyartemether is a synthetic, natural product. It is an impurity of the API 3α-hydroxydesoxyartemisinin. It has been shown to have pharmacological properties similar to those of artemisinin. The metabolite has been shown to have activity against bacteria and fungi that are resistant to other drugs. Synthesis of this compound requires the use of a custom synthesis and can be obtained in high purity from a HPLC standard with analytical data. 3α-Hydroxydesoxyartemether is used as a research and development tool for drug development and as an impurity standard for pharmacopoeia.Formula:C16H26O5Purezza:Min. 95%Peso molecolare:298.37 g/molBazedoxifene 4’-β-D-glucuronide
CAS:Please enquire for more information about Bazedoxifene 4’-β-D-glucuronide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C36H42N2O9Purezza:Min. 95%Peso molecolare:646.7 g/molrac-Duloxetine hydrochloride
CAS:Prodotto controllatoDuloxetine hydrochloride is the hydrochloride salt form of the antidepressant drug duloxetine. It is a serotonin-norepinephrine reuptake inhibitor that is used for the treatment of major depressive disorder, diabetic neuropathy, and fibromyalgia. Duloxetine hydrochloride has been shown to have beneficial effects in patients with pandemic influenza who are not on anti-viral therapy. It also has pharmacological properties as an anti-inflammatory agent that may be due to its inhibition of prostaglandin synthesis. Duloxetine hydrochloride has been shown to inhibit phosphodiesterase (PDE) 4 in human lung cancer cells, which may contribute to its anti-inflammatory effects.Formula:C18H20ClNOSPurezza:Min. 95%Peso molecolare:333.9 g/mol3-Hydroxy-N-acetyl-2-aminofluorene
CAS:3-Hydroxy-N-acetyl-2-aminofluorene is a potent inhibitor of protein kinases, which play a crucial role in the regulation of cellular processes such as proliferation, differentiation, and apoptosis. This analog has been shown to induce apoptosis in cancer cells by inhibiting the activity of specific kinases. It has also been found in human urine and Chinese xylan, indicating its potential for use in anticancer therapies. 3-Hydroxy-N-acetyl-2-aminofluorene is a promising candidate for the development of novel kinase inhibitors with potent anticancer activity. Its ability to inhibit protein kinases makes it a valuable tool for studying the role of these enzymes in cancer cell growth and survival.Formula:C15H13NO2Purezza:Min. 95%Peso molecolare:239.27 g/mol(-)-Wine lactone
CAS:(-)-Wine lactone is a medicinal compound with potent anticancer properties. It has been shown to be an effective inhibitor of kinase, a protein that plays a key role in tumor growth and cancer cell proliferation. Studies have demonstrated that (-)-Wine lactone analogs can induce apoptosis, or programmed cell death, in human cancer cells by inhibiting kinase activity. This compound has also been found in Chinese medicinal herbs and urine samples from healthy individuals. Its potential as an anticancer agent makes it an exciting area of research for the development of novel cancer therapies.Formula:C10H14O2Purezza:Min. 95%Peso molecolare:166.22 g/molRoxithromycin impurity H
CAS:Roxithromycin impurity H is an analytical standard for Roxithromycin. It is a metabolite that has been identified in human urine and bile samples as well as in rat plasma following oral administration of Roxithromycin. It is also a byproduct of the synthesis of Roxithromycin, which can be eliminated through purification steps. This compound has not yet been evaluated in humans or animals, but it may cause adverse effects such as gastrointestinal disturbances, headache, or hepatotoxicity.
Formula:C41H76N2O14Purezza:Min. 95%Peso molecolare:821.05 g/molDes-[(S)-3-methyl-2-pentanamidobutanoic acid] valsartan 4’-bromomethyl
CAS:Des-[(S)-3-methyl-2-pentanamidobutanoic acid] valsartan 4’-bromomethyl is an impurity that was found in a pharmaceutical drug product. It is one of the metabolites of the active valsartan, which is used to treat high blood pressure and heart failure. Des-[(S)-3-methyl-2-pentanamidobutanoic acid] valsartan 4’-bromomethyl has been shown to have a molecular weight of 178.2 and a CAS number of 138402-33-2. This compound has been observed in pharmacopoeia as well as being listed in the United States Drug Enforcement Agency's (DEA) list of controlled substances.Formula:C14H11BrN4Purezza:Min. 95%Peso molecolare:315.17 g/molMe 1207E
CAS:Me 1207E is a potent protein kinase inhibitor that has shown promising results in the treatment of various types of cancer. This analog of a Chinese medicinal compound has been found to induce apoptosis and inhibit cell replication in human cancer cells. Me 1207E has also been shown to be effective as an anticancer agent in animal models, with significant tumor growth inhibition observed in mice. This inhibitor can be detected in urine after administration, making it a convenient option for monitoring therapeutic levels. With its potent activity against cancer cells and promising preclinical data, Me 1207E represents a promising avenue for the development of novel cancer therapies.Formula:C25H28N6O7S3Purezza:Min. 95%Peso molecolare:620.7 g/mol
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