APIs for research and impurities
Active Pharmaceutical Ingredients (APIs) are the substances in drugs responsible for their therapeutic effects. In this section, you will find a wide variety of APIs intended for research use. These compounds are essential for the development, testing, and validation of new pharmaceutical formulations. CymitQuimica offers high-quality APIs to support research in drug discovery and development.
Subcategories of "APIs for research and impurities"
- Aminoacids and derivatives(12,332 products)
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- Ketones and derivatives(2,399 products)
- Natural and semi-synthetic antibiotics(6,376 products)
- Nitriles and Cyano Derivatives(3,068 products)
- Nitrosamines and Derivatives(55 products)
- Nucleosides and Nucleotides(3,471 products)
- Organic Phosphates and Phosphonates(1,200 products)
- Organic Sulphonates and Sulphates(10,430 products)
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- Terpenoids and Derivatives(3,846 products)
- Thiazolidinediones and Thiopyrans(2,753 products)
- β-Adrenergic Compounds(231 products)
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Found 58005 products of "APIs for research and impurities"
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Glycopyrrolate related B
CAS:Controlled ProductGlycopyrrolate related B is a drug product that belongs to the class of drugs for research and development. It is a natural metabolite of glycopyrrolate and is used as an analytical standard. The metabolite can also be used as a synthetic intermediate or impurity standard in pharmaceutical production. It has been shown that glycopyrrolate related B has niche applications in drug development and metabolism studies. Glycopyrrolate related B is not found in the pharmacopeia, but it can be synthesized by reacting the corresponding amine with pyrrole-2-carboxaldehyde.Formula:C18H26ClNO3Purity:Min. 95%Molecular weight:339.9 g/molSitagliptin monohydrochloride monohydrate
CAS:Sitagliptin monohydrochloride monohydrate is an inhibitor of dipeptidyl peptidase-4 (DPP-4), which is responsible for the degradation of incretin hormones. It is used in the treatment of type 2 diabetes mellitus, as it increases insulin secretion and reduces blood glucose levels. Recent studies have shown that Sitagliptin has anticancer properties, as it induces apoptosis in cancer cells. It also inhibits protein kinases, which are involved in tumor growth and metastasis. Capsaicin, a compound found in chili peppers, has been shown to enhance the anticancer activity of Sitagliptin in Chinese hamster ovary cells. The drug is excreted primarily through urine and has a low potential for drug interactions with other kinase inhibitors. Overall, Sitagliptin monohydrochloride monohydrate shows great promise as both a diabetes medication and an anticancer agent.
Formula:C16H18ClF6N5O2Purity:Min. 95%Color and Shape:PowderMolecular weight:461.79 g/molAzaperone-d4
CAS:Azaperone-d4 is an analog of Azaperone, a potent antipsychotic drug. This medicinal compound has been shown to have anti-tumor properties and can inhibit the growth of cancer cells by inducing apoptosis. It acts as a kinase inhibitor, which plays a crucial role in regulating the cell cycle and promoting cell survival. Azaperone-d4 has been tested on human cancer cell lines and has demonstrated significant anticancer activity. This compound has also been used in Chinese traditional medicine for its protein kinase inhibitory effects, making it a promising candidate for future cancer therapies. Overall, Azaperone-d4 is a powerful tool for researchers studying the mechanisms of cancer cell growth and developing new treatments for this devastating disease.Formula:C19H22FN3OPurity:Min. 95%Molecular weight:331.4 g/molSumatriptan EP Impurity A
CAS:Sumatriptan EP Impurity A is a metabolite of sumatriptan, a drug product that is used for the treatment of migraine headaches. Sumatriptan EP Impurity A is a natural metabolite of sumatriptan and has been found to be an analytical impurity in the drug product. It has been shown to have anti-inflammatory properties and may be useful for treating arthritis. This impurity can also be synthesized by chemical synthesis or recombinant DNA technology.Formula:C27H37N5O2SPurity:Min. 95%Molecular weight:495.68 g/mol9-Cis,13-cis-retinol 15-acetate-d5
CAS:Please enquire for more information about 9-Cis,13-cis-retinol 15-acetate-d5 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C22H32O2Purity:Min. 95%Molecular weight:333.5 g/molPseudomonic acid D sodium
CAS:Pseudomonic acid D sodium is a chemical compound that is found in coal tar. It has antimicrobial properties and can be used to inhibit the growth of bacteria and fungi. Pseudomonic acid D sodium has been shown to inhibit the growth of gram-positive bacterial strains, including Bacillus cereus, Clostridium perfringens, Staphylococcus aureus, Streptococcus pyogenes, and Streptococcus faecalis. It also inhibits the growth of yeast such as Candida albicans. Pseudomonic acid D sodium is soluble in water at low concentrations and insoluble in water at high concentrations. This chemical exhibits acidic properties with an acidic pH range from 2-4. Pseudomonic acid D sodium does not dissolve calcium carbonate or hydroxide solution due to its weakly acidic nature.Formula:C26H41NaO9Purity:Min. 95%Molecular weight:520.59 g/mol2,3,4,5-Tetradehydro alfuzosin hydrochloride
CAS:Alfuzosin is a potent, selective, and long-acting α1A-adrenergic receptor antagonist. It is used to treat benign prostatic hyperplasia (BPH) in males. Alfuzosin is also used as an antihypertensive agent, for the treatment of pheochromocytoma, and for the treatment of benign prostatic hyperplasia in males. The hydrogenation of 2,3,4,5-tetradehydroalfuzosin to alfuzosin hydrochloride is performed by liquid hydrogenation or by hydrogenation on a palladium catalyst in a mixture of dimethylformamide and hexamethylphosphoramide. This process minimizes the formation of impurities such as 2,3,4-trimethoxy alfuzosin.Formula:C19H24ClN5O4Purity:Min. 95%Color and Shape:White PowderMolecular weight:421.88 g/mol(6S)-6-[Ethyl[2-(thiophen-2-yl)ethyl]amino]-5,6,7,8-tetrahydronaphthalen-1-ol
CAS:(6S)-6-[Ethyl[2-(thiophen-2-yl)ethyl]amino]-5,6,7,8-tetrahydronaphthalen-1-ol is a synthetic compound with a molecular weight of 310.9 g/mol and CAS number 1369625-04-6. This product is an impurity standard for the HPLC analysis of the drug product in order to ensure the quality of the active pharmaceutical ingredient. The purity is > 99% and the content is between 0.1% and 5%. (6S)-6-[Ethyl[2-(thiophen-2-yl)ethyl]amino]-5,6,7,8-tetrahydronaphthalen-1-ol has been shown to be metabolized in vitro by rat liver microsomes to 3-(2'-hydroxyethoxy)benzaldehyde (0.3%), 2-(4'-hydroxybutFormula:C18H23NOSPurity:Min. 95%Molecular weight:301.4 g/molN-Desmethyl atracurium besylate
CAS:Please enquire for more information about N-Desmethyl atracurium besylate including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C58H74N2O15SPurity:Min. 95%Molecular weight:1,071.3 g/molDescarboxyl febuxostat
CAS:Descarboxyl febuxostat is a synthetic drug that is metabolized to its active form, febuxostat. This drug product has been custom synthesized and is of high purity. Descarboxyl febuxostat has been used in the development of drugs for hypertension, hypercholesterolemia, and gout. It has also been used as a research tool for studying the metabolism of drugs in humans.Formula:C15H16N2OSPurity:Min. 95%Molecular weight:272.40 g/molMethotrexate-1-monomethyl ester
CAS:Methotrexate-1-monomethyl ester is an impurity found in methotrexate, a drug used to treat cancer and autoimmune disorders. Methotrexate-1-monomethyl ester is a white to off-white crystalline solid that has been synthesized as a custom synthesis. It is used as an analytical standard for the determination of methotrexate in biological fluids and tissues. The chemical purity of this compound can be determined by HPLC, which allows for the identification of any impurities that may be present. Methotrexate-1-monomethyl ester is also used as a pharmacopoeia standard for methotrexate and its metabolites.Formula:C21H24N8O5Purity:Min. 95%Molecular weight:468.47 g/molClopidogrel EP Impurity B hydrochloride
CAS:Please enquire for more information about Clopidogrel EP Impurity B hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C16H16ClNO2S•HClPurity:Min. 95%Molecular weight:358.28 g/mol1-Oxo mirtazapine
CAS:1-Oxo mirtazapine is a metabolite of mirtazapine. It is a synthetic compound and is not found in nature. This product is a research and development impurity standard for the preparation of drug product, which has been synthesized to be highly pure. The material is used for drug development, including pharmacopoeia requirements for analytical studies and metabolism studies. 1-Oxo mirtazapine has been shown to have niche applications in pharmacopoeia and as an HPLC standard.
Formula:C17H17N3OPurity:Min. 95%Molecular weight:279.34 g/molDapagliflozin Impurity 26
CAS:Dapagliflozin Impurity 26 is an impurity that is found in the chemical analysis of Dapagliflozin. It is a metabolite, which is not present in the drug product and does not have any biological activity. Dapagliflozin Impurity 26 has been shown to be a high purity, analytical standard for HPLC and can be used as an API impurity for drug development. This compound can also be synthesized by natural or synthetic means.Purity:Min. 95%Amlodipine EP Impurity F maleate
CAS:Amlodipine EP Impurity F maleate is an impurity of amlodipine, a drug product. It is a natural substance that has been classified as an API impurity in the United States Pharmacopeia (USP). The chemical name for this drug is 3-(2-chlorophenyl)-1-methyl-5-(o-tolyloxy)-2,4-dihydro-6H-[1,3]thiazolo[3,2-a]pyrimidin-7-one. Amlodipine EP Impurity F maleate has the following properties: C12H9ClNO2S and a melting point of 210°C with a purity of 99.5%. This compound was synthesized by custom synthesis and is used as an analytical standard for HPLC. This compound was also used during the development of amlodipine to determine its metabolism studies.
Formula:C19H23ClN2O5•C4H4O4Purity:Min. 95%Molecular weight:510.92 g/molAtorvastatin Cyclic Sodium Salt (Isopropyl) Impurity
CAS:Atorvastatin is a drug product with an impurity of atorvastatin cyclic sodium salt (isopropyl). The synthesis of this compound can be found in the natural and synthetic routes. Impurity standard is used to identify impurities in drugs and is necessary for pharmacopoeia, research and development, and analytical work. This compound has been shown to have high purity, analytical, metabolism studies, natural, drug development, and pharmacopoeia. CAS No. 1316291-19-6 is the impurity standard for this compound.
Formula:C33H34FN2NaO7Purity:Min. 95%Color and Shape:PowderMolecular weight:612.62 g/molEmtricitabine carboxylic acid
CAS:Emtricitabine (FTC) is a synthetic nucleoside analog that is approved for the treatment of HIV infection. FTC is metabolized in the liver by cytochrome P450 enzymes into two metabolites, EMTR-diol and EMTR-triol. The pharmacopoeia defines impurity standards for both metabolites. FTC also causes metabolism studies to be conducted to determine its effect on other drugs such as cyclosporin and phenytoin. EMTR-diol: CAS No. 1238210-10-0 EMTR-triol: CAS No. 1238210-11-1Formula:C8H8FN3O4SPurity:Min. 95%Molecular weight:261.23 g/mol1-Fluoronaphthalene
CAS:1-Fluoronaphthalene is a polyunsaturated compound that is used in analytical chemistry for the determination of test samples. It is an inhibitor of the enzyme IDO1, which plays an important role in the regulation of immune function, and has been shown to have anti-inflammatory properties. 1-Fluoronaphthalene can be synthesized by reacting n-dimethyl formamide with hydrogen fluoride and then adding a diazonium salt and hydrochloric acid. The UV absorption spectrum of 1-fluoronaphthalene displays a maximum at 248 nm. This compound binds to cation channels on cells, causing hyperpolarization.
Formula:C10H7FPurity:Min. 95%Molecular weight:146.16 g/molClarithromycin EP impurity B
CAS:Clarithromycin EP impurity B is a natural impurity in clarithromycin. Clarithromycin EP impurity B is synthesized by the metabolism of clarithromycin, and its chromatographic retention time is 13.5 minutes. It has been shown to have anti-inflammatory and immuno-suppressive effects, which may be due to its inhibition of prostaglandin synthesis. Clarithromycin EP impurity B has been shown to inhibit the growth of bacteria that are resistant to penicillin, ampicillin, and erythromycin.Formula:C37H67NO13Purity:90%NmrColor and Shape:White PowderMolecular weight:733.93 g/molN-Succinyl-L-tyrosine
CAS:N-Succinyl-L-tyrosine is a synthetic compound that is used as an impurity standard for the determination of the purity and quality of drug products. It is also used in research and development to study metabolism. N-Succinyl-L-tyrosine is a metabolite of tyrosine, which has been shown to be an important intermediate in the biosynthesis of some neurotransmitters and hormones. This product can be used in HPLC assays to provide a standard curve for quantification.Formula:C13H15NO6Purity:Min. 95%Color and Shape:Light Blue To Blue SolidMolecular weight:281.26 g/molN-(2-Carboxy-2-hydroxycaproyl)hydrazobenzene
CAS:N-(2-Carboxy-2-hydroxycaproyl)hydrazobenzene is a synthetic drug product, impurity standard and metabolite of the drug clindamycin. It is a compound that can be used as an analytical reference material or as a pharmacopoeia standard. This compound has not been chemically characterized and is not intended for any specific therapeutic use. N-(2-Carboxy-2-hydroxycaproyl)hydrazobenzene produces metabolites in vivo in humans, including hydroxyclindamycin.Formula:C19H22N2O4Purity:Min. 95%Molecular weight:342.4 g/molQuetiapine hemifumarate
CAS:Controlled ProductQuetiapine hemifumarate is an antipsychotic drug that blocks receptors for dopamine, serotonin, and adrenergic neurotransmitters. It is used to treat schizophrenia and other disorders such as bipolar disorder. Quetiapine has been shown to be effective in clinical trials. The fumarate salt of quetiapine is the form of the drug that is used in these trials. Serum prolactin levels were found to be significantly lower in patients who received the fumarate salt than those who received a placebo. Quetiapine hemifumarate may potentiate the effects of other drugs by inducing their metabolism via CYP3A4 or CYP2D6 enzymes, which are also responsible for its own metabolism. This drug can interact with other drugs such as risperidone, olanzapine, and clozapine due to its atypical nature. Quetiapine hemifumarate has side effectsFormula:C21H25N3O2S•(C4H4O4)0Purity:Min. 95%Color and Shape:PowderMolecular weight:441.54 g/molEmpagliflozin ±-Anomer-d4
CAS:Empagliflozin is a drug product that is used in the treatment of type 2 diabetes. It is an investigational drug and its development is still ongoing. Empagliflozin has been shown to have high purity and analytical standards, as well as metabolite standards. It also has a natural form, which makes it a niche product for research and development purposes. The impurity standard for this product is CAS No. 1620758-33-9 and it can be synthesized with high purity, providing the synthetic form of this drug product.Formula:C23H23D4ClO7Purity:Min. 95%Molecular weight:454.93 g/mol7-Epi 10-desacetyl paclitaxel
CAS:7-Epi 10-desacetyl paclitaxel is a prodrug of paclitaxel. It has a similar mechanism of action to paclitaxel, and is used as a chemotherapeutic agent for the treatment of cancer. 7-Epi 10-desacetyl paclitaxel has shown potent apoptotic activity in cell culture, as well as in animal models. This drug is prepared by high performance liquid chromatography and is used to treat cancer. The drug may also be activated by an enzyme called adenosine diphosphate ribose (ADPR), which forms from ATP during cellular metabolism. 7-Epi 10-desacetyl paclitaxel may also have anticancer effects on cervical cancer cells due to its ability to inhibit the synthesis of DNA and RNA.Formula:C45H49NO13Purity:Min. 95%Color and Shape:White PowderMolecular weight:811.87 g/molDabigatran impurity E
CAS:Controlled ProductDabigatran impurity E is a potent kinase inhibitor that has shown promising results in the field of cancer research. It is an analog of a Chinese medicinal herb that has been traditionally used to treat various ailments, including cancer. Dabigatran impurity E has been shown to induce apoptosis in human cancer cells by inhibiting the activity of specific kinases involved in cell replication and survival. This compound also exhibits anticancer properties by inhibiting the growth and proliferation of tumor cells. Additionally, Dabigatran impurity E has been found in urine samples from cancer patients, suggesting its potential as a biomarker for cancer diagnosis and monitoring. Overall, this compound holds great promise as a novel therapeutic agent for the treatment of various types of cancers.
Formula:C20H22N4O3Purity:Min. 95%Molecular weight:366.4 g/molNaltrexone impurity H
CAS:Controlled ProductNaltrexone impurity H is an analytical standard for the detection of naltrexone in drug products. This compound is a metabolite of naltrexone and has been found to have a purity level of >98.5% by HPLC. Naltrexone impurity H is manufactured synthetically and is used in metabolism studies, as well as niche applications such as pharmacopoeia.Formula:C20H25NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:343.42 g/mol5,6-Dimethoxy-2-(4-pyridylmethylene)-1-indanone
CAS:5,6-Dimethoxy-2-(4-pyridylmethylene)-1-indanone is a hydroxide that is obtained by the reflux of 4-hydroxybenzaldehyde with an alkali metal hydroxide. It can be used in the synthesis of benzylated donepezil hydrochloride. 5,6-Dimethoxy-2-(4-pyridylmethylene)-1-indanone condenses with pyridinecarboxaldehyde to produce 1-(4'-pyridylmethylene)indane. This reaction produces a mixture of products, including benzoic acid and the indane derivative.
Formula:C17H15NO3Purity:Min. 95%Molecular weight:281.31 g/molAmoxicillin EP Impurity D
CAS:Amoxicillin EP Impurity D is a metabolite of amoxicillin that is generated through the metabolism of the drug by enzymes in the body. It is excreted in urine and can be detected using enzyme activities in urine samples. Amoxicillin-clavulanic acid, a combination preparation containing amoxicillin and clavulanic acid, has been shown to have high levels of resistance to infectious diseases. Wastewater treatment plants that are not equipped with ionotropic gelation systems may release this substance into the environment, which may lead to antimicrobial resistance. Amoxicillin EP Impurity D is also used as a pharmacological agent for treating bacterial infections and may be combined with other antibiotics or absorption enhancers to increase its effectiveness.Formula:C16H21N3O6SPurity:Min. 95%Molecular weight:383.42 g/molD-Ile-23-semaglutide trifluoroacetate
D-Ile(23)-Semaglutide trifluoroacetate is a semaglutide impurity. The amino acid at position 23 has been replaced by the D-form of the amino acid D-isoleucine (D-Ile). Semaglutide impurities are structurally related compounds that arise during synthesis, purification, or storage of semaglutide, a long-acting GLP-1 receptor agonist for managing type 2 diabetes and obesity.Purity:Min. 95%Dehydro simvastatin
CAS:Dehydro simvastatin is a high-yielding, efficient, and selective synthesis of simvastatin. It is prepared from the commercially available (2S)-2-[(1E,3R)-3-hydroxybut-1-enyl]oxirane using a three-component reaction with chlorotrimethylsilane and sodium chloride to yield the desired product in good yields. The reaction can be performed in a variety of solvents including dichloromethane, chloroform, tetrahydrofuran, or methanol. Dehydro simvastatin has been used for pharmaceutical formulations as an active ingredient of HMG CoA reductase inhibitors. It also has been shown to have anti-inflammatory properties by inhibiting prostaglandin synthesis.Formula:C25H36O4Purity:Min. 95%Color and Shape:Colorless PowderMolecular weight:400.55 g/mol(3α,5β,7α,22E)-3,7-Dihydroxychol-22-en-24-oic acid
CAS:Please enquire for more information about (3α,5β,7α,22E)-3,7-Dihydroxychol-22-en-24-oic acid including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C24H38O4Purity:Min. 95%Molecular weight:390.56 g/molN-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methyloxirane-2-carboxamide
CAS:N-[4-Cyano-3-(trifluoromethyl)phenyl]-2-methyloxirane-2-carboxamide (NUOX) is a potential anticancer agent that has been shown to have an acidic pKa of 5.8 and to be active against cancer cells in the same way as bicalutamide, which is a known antiandrogen. NUOX has been shown to increase the number of cavities in polybenzimidazole (PBI) films by enhancing the rate of oxidation. NUOX also inhibits the growth of human cancer cells by binding sulfide groups on proteins and DNA, inhibiting cellular respiration. NUOX is not water soluble, so it must be dissolved in solvents such as acetonitrile or chloroform before administration.Formula:C12H9F3N2O2Purity:Min. 95%Color and Shape:White PowderMolecular weight:270.21 g/mol6-Pterinyl folic acid
CAS:6-Pterinyl folic acid is a chemical reagent that is used in the synthesis of pteridine derivatives. It is also used to prepare sulfates and esters of folic acid. 6-Pterinyl folic acid can be synthesized by reacting glutamic anhydride with trifluoroacetic acid and dimethylformamide. It reacts with sulfate ions to produce 6-pterinyl sulfate, which can then be hydrolyzed to release 6-pterinyl folic acid. The reagent can be used in the manufacture of fluoroquinolones, antibiotics that are used to treat a variety of bacterial infections including tuberculosis.Formula:C26H24N12O7Purity:Min. 95%Molecular weight:616.55 g/molCinacalcet Impurity B HCl
CAS:Cinacalcet Impurity B HCl is an analytical standard that can be used in HPLC as a reference compound. It is also a metabolite of Cinacalcet and has been shown to have affinity for calcium channels. This impurity is found in Cinacalcet at a concentration of less than 1%.Formula:C19H20NClPurity:Min. 95%Color and Shape:PowderMolecular weight:297.82 g/molPitavastatin N-oxide
CAS:Pitavastatin N-oxide is a drug product that is an analytical standard and natural API impurity. It is used in the synthesis of other drugs, such as pitavastatin, which is a statin drug used to lower cholesterol levels. Pitavastatin N-oxide has been shown to be a potent inhibitor of HMG-CoA reductase, the enzyme that catalyzes the conversion of 3-hydroxy-3-methylglutaryl coenzyme A (HMG-CoA) to mevalonate. This inhibits cholesterol production and lowers levels of low density lipoprotein (LDL) cholesterol in the blood.Formula:C25H24FNO5Purity:Min. 95%Molecular weight:437.46 g/molIvermectin EP Impurity J
Ivermectin EP Impurity J is a custom synthesis that has been designed for pharmacological research and development. It is a highly pure, synthetic compound that can be used as a drug product or in the synthesis of other drugs. Impurity J is not found in nature, but can be synthesized from natural materials. Ivermectin EP Impurity J is a metabolite of ivermectin, which is produced by the metabolism of avermectins. The impurity standard for this compound is set by the pharmacopoeia and it must comply with analytical standards to ensure purity.Purity:Min. 95%Rosuvastatin impurity E calcium
CAS:Please enquire for more information about Rosuvastatin impurity E calcium including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C38H46F2N6O9S2•Ca2Purity:Min. 95%Molecular weight:912.94 g/mol(1-Nitroethyl)benzene
CAS:(1-Nitroethyl)benzene is a chloride that belongs to the family of muscarinic receptor antagonists. Its amide form is used in medicine as an antiviral agent, and it has been shown to be effective against HIV. (1-Nitroethyl)benzene also binds to the adenosine A3 receptor, which inhibits autoimmune diseases by preventing the proliferation of lymphocytes. The nitro group on this molecule can undergo a number of chemical reactions, including addition with alkylsulfonyl chloride or nitration with nitric acid.Formula:C8H9NO2Purity:Min. 95%Color and Shape:PowderMolecular weight:151.16 g/molEzetimibe ketone
CAS:Ezetimibe ketone is a lipid-lowering agent that inhibits cholesterol absorption through the inhibition of Niemann-Pick C1-like 1 (NPC1L1). Ezetimibe ketone is used to reduce the levels of low-density lipoprotein cholesterol (LDL-C) in patients with primary hypercholesterolemia, sitosterolemia, and familial combined hyperlipidemia. Ezetimibe ketone has been shown to be bioequivalent to ezetimibe, which is an oral drug that inhibits cholesterol absorption by blocking NPC1L1. The drug binds to the NPC1L1 receptor in the brush border membrane of enterocytes and prevents cholesterol uptake. Ezetimibe ketone has a high solubility in organic solvents such as dichloromethane or chloroform. It also has a high melting point, which makes it suitable for use on chromatographic columns.Formula:C24H19F2NO3Purity:Min. 95%Color and Shape:PowderMolecular weight:407.41 g/molN-Boc Linagliptin
CAS:N-Boc Linagliptin is a drug product that is an analytical standard. It is a synthetic, impurity free API with high purity and pharmacopoeia grade. The CAS No. 668273-75-4 denotes this compound as an N-Boc protected form of Linagliptin. This compound has been developed for its potential use in the treatment of type 2 diabetes mellitus, obesity and related disorders.Formula:C30H36N8O4Purity:Min. 95%Molecular weight:572.66 g/mol(R,R)-Montelukast bis-sulfide
CAS:(R,R)-Montelukast bis-sulfide is a drug product that is used in the analytical and research and development of drugs. It is also used as an impurity standard for HPLC. (R,R)-Montelukast bis-sulfide has been shown to have niche applications in drug development and research, as well as being a high purity API.Formula:C41H46ClNO5S2Purity:90%MinMolecular weight:732.39 g/molChlorthalidone impurity J
CAS:Chlorthalidone is a drug product that contains the impurity J. Chlorthalidone is an antihypertensive drug that belongs to the class of thiazides. It is used in the treatment of hypertension, congestive heart failure, and edema. Chlorthalidone is metabolized by the liver and eliminated through urine; it has been shown to be excreted unchanged in urine as well as in bile. The impurity J can be found in human urine, which may be due to metabolism by microorganisms or renal clearance.Formula:C14H10ClNO2Purity:Min. 95 Area-%Color and Shape:White Off-White PowderMolecular weight:259.69 g/molAmoxicillin EP Impurity C
CAS:Amoxicillin EP Impurity C is a metabolite of amoxicillin that is formed by oxidation. It can be used as an impurity standard for the detection of amoxicillin in HPLC and LC-MS analyses. Amoxicillin EP Impurity C has been found to be a natural metabolite of amoxicillin in human urine. This impurity also exhibits anti-inflammatory activity, which may be due to its ability to inhibit prostaglandin synthesis.Formula:C16H19N3O5SPurity:Min. 95%Molecular weight:365.4 g/molAmiodarone impurity E
CAS:Amiodarone impurity E is a nucleophilic compound that is synthesized by the acylation of a diazonium salt with an amine. It has been shown to be active against staphylococci, but not against subtilis. The reaction may be catalyzed by acid or chloride. Amiodarone impurity E is also demethylated and dehydrated to form the final product, amiodarone.
Formula:C19H18O3Purity:Min. 95%Color and Shape:PowderMolecular weight:294.34 g/molN-De[2-(methylsulfonyl)ethyl] lapatinib
CAS:Lapatinib is a tyrosine kinase inhibitor that blocks the epidermal growth factor receptor (EGFR) and other tyrosine kinases. It is used in cancer treatment to inhibit tumor growth, with a high success rate. Lapatinib is also used to treat lung cancer and other types of cancer. The drug has been shown to inhibit EGFR phosphorylation in vitro, which leads to inhibition of cell proliferation and induction of apoptosis. Lapatinib also inhibits the expression of EGFR downstream target genes such as b-raf, serine/threonine-protein kinase, and cyp3a5.
Formula:C26H20ClFN4O2Purity:Min. 95%Molecular weight:474.91 g/molMethyl 2-deoxy-D-ribopyranoside
CAS:Methyl 2-deoxy-D-ribopyranoside (2DDR) is a natural compound that can be found as an impurity in some pharmaceuticals. The chemical structure of 2DDR is similar to 6-fluoro-3-indoxyl beta-D-galactopyranoside, which is used to treat tuberculosis. The metabolism of 2DDR has been studied, and it has been found that this metabolite is excreted in the urine unchanged or conjugated with glucuronic acid. This product can be used for drug development and research and development. It can also be used as an impurity standard for HPLC analysis or as a custom synthesis for niche applications.Formula:C6H12O4Purity:Min. 95%Color and Shape:PowderMolecular weight:148.16 g/molTicagrelor acetate
CAS:Ticagrelor is a drug that is used for the prevention of stroke and death in people who have had a recent heart attack. The active ingredient in this drug is ticagrelor acetate, which is an impurity standard. Ticagrelor acetate selectively binds to the P2Y12 receptor on platelets and blocks the ADP-induced activation of the receptor, preventing platelet aggregation. This chemical has been shown to reduce thrombus formation and improve survival rates after a heart attack. TICAGRELOR ACETATE: Ticagrelor is a drug that is used for the prevention of stroke and death in people who have had a recent heart attack. The active ingredient in this drug is ticagrelor acetate, which is an impurity standard. Ticagrelor acetate selectively binds to the P2Y12 receptor on platelets and blocks the ADP-induced activation of the receptor,Formula:C25H30F2N6O5SPurity:Min. 95%Molecular weight:564.6 g/molethyl 6-(4-aMinophenyl)-1-(4-Methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate
CAS:Please enquire for more information about ethyl 6-(4-aMinophenyl)-1-(4-Methoxyphenyl)-7-oxo-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C22H22N4O4Purity:Min. 95%Molecular weight:406.43 g/molIsopropyl 2-hydroxy-2-phenylacetate
CAS:Isopropyl 2-hydroxy-2-phenylacetate is an inorganic acid that is used as a solvent and as a reagent for sample preparation. It has been shown to be able to dissolve hydroxy methyl cellulose, which is a common component of membranes. In addition, it can be used as an electrospray ionization source and has been shown to have a phase transition temperature of -24 degrees Celsius. Isopropyl 2-hydroxy-2-phenylacetate has also been shown to inhibit the action of cholic acid on kinetics in high-performance liquid chromatography. This chemical compound also contains an ethyl group, which may be due to its derivation from acetone.Formula:C11H14O3Purity:Min. 95%Molecular weight:194.23 g/molRosuvastatin (3R,5R) isomer calcium
CAS:Please enquire for more information about Rosuvastatin (3R,5R) isomer calcium including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C22H28FN3O6S•Ca0Purity:Min. 95%Molecular weight:501.58 g/mol3-Chloro-4-hydroxyacetanilide
CAS:3-Chloro-4-hydroxyacetanilide is a chemical compound that belongs to the class of acetanilides. It has long-term toxicity and is used as a drug substance in the production of aniline derivatives. 3-Chloro-4-hydroxyacetanilide has been shown to be carcinogenic in hamsters. The long term exposure to this chemical was shown to cause liver damage and increased incidence of tumours in rats. This drug also contains impurities and traces of chloride, chlorine, and thionyl chloride, which are toxic substances that can cause irritation or burns on contact with skin or eyes.
Formula:C8H8ClNO2Purity:Min. 95%Molecular weight:185.61 g/molAztreonam Impurity F
CAS:Aztreonam Impurity F is an impurity of the drug aztreonam. It is a crystalline substance that was found in the filtrate of an industrial process for the production of aztreonam. This impurity has been found to have low efficiency as a medicine and has been shown to be hydrolyzed by hydrochloric acid. The industrial process for the production of this impurity has a low yield, due to its low efficiency, which limits its use in large-scale manufacturing processes.Formula:C15H21N5O8S2Purity:Min. 95%Molecular weight:463.5 g/molVildagliptin related compound F
CAS:Vildagliptin related compound F (VRCF) is a drug product that has been custom synthesized. VRCF is a high purity, analytical standard. It is metabolized in the body and can be used as a research and development standard to study the metabolism of vildagliptin. VRCF is a natural metabolite that has been identified as an impurity in the drug product Vildagliptin. VRCF has not been recognized by the USP or EP for use as an impurity standard. CAS no: 1789703-36-1Formula:C17H24N2O3Purity:Min. 95%Color and Shape:PowderMolecular weight:304.4 g/molApixaban Impurity 6
CAS:Please enquire for more information about Apixaban Impurity 6 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C26H26N4O5Purity:Min. 95%Molecular weight:474.51 g/molCefdinir impurity F
CAS:Cefdinir impurity F is an impurity of cefdinir that has been identified in some batches. It is a triethylamine derivative and has been found to be ultralow. Cefdinir impurity F has been studied for its use in laboratories.Formula:C13H11N3O6SPurity:Min. 95%Molecular weight:337.31 g/molGaramine acetate salt
CAS:Gentamicin Impurity
Formula:C13H27N3O6•(C2H4O2)xPurity:Min. 95%Color and Shape:Off-White PowderMolecular weight:321.37 g/molVildagliptin nitrosamine impurity 1
CAS:Please enquire for more information about Vildagliptin nitrosamine impurity 1 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C17H24N4O3Molecular weight:332.4 g/mol(R)-Sitagliptin rac-fumarate adduct
CAS:(R)-Sitagliptin rac-fumarate adduct is an analytical reference material and impurity standard. It is a natural product that is synthesized using a custom synthesis with analytical data available. The impurities of the synthetic process are well defined, with the exception of (1) an unknown peak at retention time 9.7 min and (2) a peak at retention time 12.5 min that may be due to the presence of fumaric acid or its derivatives. This product can be used for drug development research and development, as well as for establishing HPLC standards for pharmacopoeia testing.Formula:C20H19F6N5O5Purity:Min. 95%Molecular weight:523.40 g/molSalbutamol EP Impurity F
CAS:Salbutamol EP Impurity F is a drug impurity that is an analytical standard and pharmacopoeia reference material. It is used in the manufacture of pharmaceuticals to ensure that the product meets quality standards. Salbutamol EP Impurity F has been shown to be a metabolite of salbutamol, which is produced as a result of oxidative metabolism by cytochrome P450 enzymes such as CYP3A4. The compound has also been observed in human urine and plasma.Formula:C26H40N2O5Purity:Min. 95%Molecular weight:460.61 g/mol3-Trifluoroacetylamino linagliptin
CAS:Please enquire for more information about 3-Trifluoroacetylamino linagliptin including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C27H27F3N8O3Purity:Min. 95%Molecular weight:568.55 g/mol3,8-Dihydroxy-1-methylanthraquinone-2-carboxylic acid
CAS:3,8-Dihydroxy-1-methylanthraquinone-2-carboxylic acid is a potent protein kinase inhibitor with anticancer properties. It is an analog of emodin, a natural compound found in Chinese medicinal herbs. This compound has been shown to inhibit the growth of cancer cells and induce apoptosis through the inhibition of various kinases. Its potential as an anticancer drug has been demonstrated in vitro and in vivo studies, where it has shown to reduce tumor size and metastasis. This compound has also been detected in human urine, suggesting that it may have potential as a diagnostic marker for cancer. The discovery of 3,8-Dihydroxy-1-methylanthraquinone-2-carboxylic acid may lead to the development of new inhibitors for various kinases and improve cancer treatment options.Formula:C16H10O6Purity:Min. 95%Molecular weight:298.25 g/molAtorvastatin lactam phenanthrene calcium salt impurity
CAS:Atorvastatin lactam phenanthrene calcium salt impurity is a high purity, custom synthesis drug product. It is a metabolite of atorvastatin and was identified using metabolism studies in rat and human liver microsomes. This impurity has been shown to be an analytical standard for HPLC. Atorvastatin lactam phenanthrene calcium salt impurity is used in niche research and development, as well as the development of drugs that are pharmacopoeia grade.
Formula:C66H64CaF2N4O12Purity:Min. 95%Molecular weight:1,183.31 g/mol(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester
CAS:(1S,3S)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4-b]indole-3-carboxylic acid methyl ester is a synthetic molecule that is used as an analytical standard for HPLC. It is also used in the research and development of drugs. This compound has been shown to be an impurity in drug products and a metabolite of many compounds. (1S,3S)-1-(1,3-Benzodioxol-5-yl)-2-(2-chloroacetyl)-2,3,4,9-tetrahydro-1H-pyrido[3,4]-b]indole carboxylic acid methyl ester has a molecular weight of 372.64 grams per mole and theFormula:C22H19ClN2O5Purity:Min. 95%Molecular weight:426.8 g/mol5,6-Dehydro-tigecycline
CAS:5,6-Dehydro-tigecycline is a synthetic antibiotic that is used for the treatment of multi-drug resistant bacterial infections. 5,6-Dehydro-tigecycline binds to the 30S ribosomal subunit and blocks protein synthesis by inhibiting peptidyl transferase activity. This drug has been shown to be effective in treating methicillin resistant Staphylococcus aureus (MRSA) infections. 5,6-Dehydro-tigecycline also inhibits the growth of Mycobacterium tuberculosis and Mycobacterium avium complex, although it is not active against acid-fast bacteria such as Mycobacterium tuberculosis or Mycobacterium avium complex. Metabolism studies have shown that 5,6-Dehydro-tigecycline undergoes oxidative metabolism via CYP450 enzymes to form reactive metabolites like N2-[(
Formula:C29H37N5O8Purity:Min. 95%Molecular weight:583.63 g/molClarithromycin EP Impurity A
CAS:Clarithromycin EP Impurity A is an analytical standard for clarithromycin. Clarithromycin EP Impurity A is a white to off-white powder that is soluble in methanol, acetone, and chloroform. It has a molecular weight of 459.23 Da and the chemical formula C18H26N2O5S. Clarithromycin EP Impurity A is an impurity found in clarithromycin that has been isolated from the product by high-performance liquid chromatography (HPLC) and confirmed by nuclear magnetic resonance spectroscopy (NMR). Clarithromycin EP Impurity A can be used as a reference standard for pharmacopoeia testing or as a research and development sample for drug development. It can also be synthesized from natural or synthetic sources.
Formula:C38H69NO14Purity:90%NmrColor and Shape:PowderMolecular weight:763.95 g/molP,P′-[1-Hydroxy-3-(pentylamino)propylidene]bis[phosphonic acid]
CAS:Please enquire for more information about P,P′-[1-Hydroxy-3-(pentylamino)propylidene]bis[phosphonic acid] including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C8H21NO7P2Purity:Min. 95%Molecular weight:305.2 g/mol5-(4-Fluorophenyl)-1H-pyrrole-3-carboxaldehyde
CAS:Please enquire for more information about 5-(4-Fluorophenyl)-1H-pyrrole-3-carboxaldehyde including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C11H8FNOPurity:Min. 95%Molecular weight:189.19 g/molAmlodipine EP Impurity E maleate
CAS:Amlodipine EP Impurity E maleate is a high purity and analytical grade chemical. It is a metabolite of Amlodipine, which is used in the treatment of hypertension. This chemical has been shown to be a natural product that is produced by the human body. It also has been shown to have pharmacological properties, such as anti-inflammatory and vasodilatory effects. The impurity standard for this compound is available from Sigma-Aldrich.br>br>
Formula:C21H27ClN2O5•C4H4O4Purity:Min. 95%Molecular weight:538.98 g/molSalbutamol impurity L acetate salt
CAS:Salbutamol impurity L acetate salt is an analog of Salbutamol, which is a bronchodilator used to treat respiratory disorders such as asthma and chronic obstructive pulmonary disease (COPD). This impurity acts as an inhibitor of cyclin-dependent protein kinase, which plays a crucial role in regulating the cell cycle. It has been shown to have anticancer properties by inducing apoptosis in cancer cells. This compound has been tested on Chinese hamster ovary cells and human cancer cell lines, demonstrating potent inhibitory effects on kinases. Salbutamol impurity L acetate salt is commonly found in urine samples and can be used as a research tool for studying kinase inhibitors and their potential therapeutic applications.Formula:C13H20ClNO3Purity:Min. 95%Molecular weight:273.75 g/mol2,2'-Binaphthalene-6,6'-dicarboxylic acid
CAS:2,2'-Binaphthalene-6,6'-dicarboxylic acid is an analytical standard that can be used to measure the purity of a drug product. It has been shown to be a metabolite of a number of drugs that have been studied in metabolism studies. It is also used as an impurity standard for HPLC analysis and as an API impurity for drug development. 2,2'-Binaphthalene-6,6'-dicarboxylic acid is synthesized from natural or synthetic sources and is available in high purity.Formula:C22H14O4Purity:Min. 95%Molecular weight:342.3 g/molMitoxantrone (2-hydroxyethyl)piperazine impurity
CAS:Mitoxantrone is an anticancer drug that is used to treat various types of cancer. Mitoxantrone is a prodrug, which means it needs to be metabolized by the body to become active. The main metabolic pathway for mitoxantrone involves hydrolysis of the 2-hydroxyethyl piperazine impurity and formation of N-desmethylmitoxantrone, which is a metabolite that has been found to be more potent than the parent compound in inhibiting DNA synthesis. This impurity standard is used as a reference substance for quality control purposes during drug development. Mitoxantrone can also be synthesized with high purity and custom synthesis services are available upon request.Formula:C22H26N4O6Purity:Min. 95%Color and Shape:Brown PowderMolecular weight:442.47 g/mol(24R)-Calcipotriene
CAS:(24R)-Calcipotriene is a synthetic analog of calcitriol, the active form of vitamin D3. It is a proapoptotic agent that inhibits tumor growth by causing mitochondrial membrane potential collapse in cancer cells. (24R)-Calcipotriene has been shown to inhibit tumor growth in animals and human cells in vitro. This drug also potentiates the effects of other anticancer drugs such as doxorubicin and etoposide. In addition, it has been shown to have minimal toxicity at high doses in mice.
Formula:C27H40O3Purity:Min. 95%Molecular weight:412.6 g/molMycophenolate mofetil EP impurity B oxalate
CAS:Please enquire for more information about Mycophenolate mofetil EP impurity B oxalate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C29H42N2O9•C2H2O4Purity:Min. 95%Molecular weight:652.68 g/molTigecycline tricyclic
CAS:Tigecycline tricyclic is a research and development (R&D) compound that belongs to the class of tetracyclines. It is an analytical reference standard for HPLC, used to calibrate the instrument by quantifying impurities in drug product. Tigecycline tricyclic is also used as a pharmacopoeia reference standard for impurities in drug products. Tigecycline tricyclic is not intended for use in therapeutic applications or as a drug product, but rather as an analytical reference standard and impurity standard.Purity:Min. 95%(2S,3R,5S)-5-[(N-Formyl-L-leucyl)oxy]-2-hexyl-3-hydroxyhexadecanoic acid
CAS:Orlistat is a lipase inhibitor that is used as a weight-loss drug. It works by inhibiting the absorption of dietary fats and their subsequent conversion into triglycerides in the intestines, thereby limiting the calories absorbed. Orlistat has been shown to be effective in lymphatic and fatty acid transport, but oral bioavailability is low due to extensive first-pass metabolism. Orlistat inhibits pancreatic lipase, which may lead to reduced intestinal fat absorption and decreased systemic exposure. This drug also inhibits long-chain fatty acids from being absorbed through the intestinal wall and prevents them from being metabolized, thereby reducing lipid formulations in the blood.Formula:C29H55NO6Purity:Min. 95%Molecular weight:513.75 g/mol(3S,5S,6S)-Bupropion impurity
CAS:This is a drug product that has been developed for use in HPLC as a standard. It is a natural substance and is custom synthesized to meet the specific needs of research and development. It is an impurity standard that can be used for analytical purposes or pharmacopoeia, as well as metabolism studies. This compound is also available in high purity and at niche quantities to meet the needs of researchers who require it.Formula:C12H14ClNO3SPurity:Min. 95%Molecular weight:287.76 g/molClidinium Bromide Related Compound C (Methyl 2-hydroxy-2,2-diphenylacetate) (International Restricted Item)
CAS:Carboxylic acids w/ alcohol function but w/o other oxygen function and their derivatives, nesoiFormula:C15H14O3Color and Shape:Off-White PowderMolecular weight:242.09429Ertapenem Ring Open Impurity
CAS:Ertapenem Ring Open Impurity is an impurity standard for research and development. It is a synthetic metabolite that is not present in the drug product. Ertapenem Ring Open Impurity is used as a standard to measure the purity of drugs, and it can be used as a reference material in pharmacopoeia and drug development. This impurity is also used in metabolism studies to determine the extent of conversion of ertapenem into its metabolites.Formula:C22H27N3O8SPurity:Min. 95%Molecular weight:493.53 g/molSimvastatin dimer impurity
CAS:Simvastatin is a statin that reduces cholesterol synthesis by inhibiting the enzyme HMG-CoA reductase. Simvastatin is an amide, which is a derivative of the drug substance with a chloride group. It is commonly used in pharmaceutical formulations as an impurity in the synthesis of simvastatin. The presence of this impurity can be detected using chromatographic techniques, such as liquid chromatography and gas chromatography.
Formula:C50H76O10Purity:Min. 95 Area-%Color and Shape:White PowderMolecular weight:837.13 g/molClindamycin-B2-phosphate
CAS:Clindamycin-B2-phosphate is a drug product with CAS No. 54887-31-9 that is used as an analytical reference standard. It is metabolized in animals and humans to form clindamycin, which has been shown to bind to ribosomes and inhibit protein synthesis. Clindamycin-B2-phosphate also binds to DNA gyrase and topoisomerase IV, inhibiting their activity. This drug product has been shown to be effective against methicillin resistant Staphylococcus aureus (MRSA) and Clostridium perfringens, although it is not active against acid-fast bacteria such as Mycobacterium tuberculosis or Mycobacterium avium complex.Formula:C17H32ClN2O8PSPurity:Min. 95%Color and Shape:White PowderMolecular weight:490.94 g/molMeropenem EP impurity A
CAS:Meropenem EP impurity A is a heterocyclic nitro compound that is used to treat various infectious diseases. Meropenem EP impurity A is an inhibitor of the toll-like receptor, which is a protein that recognizes and binds to bacterial lipopolysaccharide and mediates inflammation. This drug may be effective in treating colorectal carcinoma, autoimmune diseases, chronic bronchitis, cancer, and other inflammatory diseases. Meropenem EP impurity A also has anti-cancer properties due to its structural similarity with the chemotherapeutic agent 5-fluorouracil. Meropenem EP impurity A inhibits the synthesis of proteins by binding to the aminoacyl-tRNA synthetase enzyme and blocking the production of proteins vital for cell division.Formula:C17H27N3OS6Purity:95%NmrColor and Shape:PowderMolecular weight:401.5 g/molPimozide N-oxide
CAS:Pimozide N-oxide is a drug product that can be custom synthesized. It is a high purity, analytical standard that is metabolized by the liver to produce pimozide. Pimozide N-oxide is a metabolite of pimozide and has been used in pharmacopoeia to determine the purity of pimozide. The compound has also been extensively studied for use in drug development, as well as research and development. Pimozide N-oxide is not an impurity standard and is not a research or HPLC standard.Formula:C28H29F2N3O2Purity:Min. 95%Molecular weight:477.50 g/molMabuterol-d9
CAS:Please enquire for more information about Mabuterol-d9 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C13H18ClF3N2OPurity:Min. 95%Molecular weight:319.8 g/molVildagliptin Related Compound 2
CAS:Vildagliptin Related Compound 2 is a synthetic compound that has been shown to be an inhibitor of DPP-4. It is a white solid that can be synthesized by condensation of vildagliptin with chloroacetyl chloride in the presence of an alkali. The compound was found to have impurities, including 1-(2-chlorophenyl)ethanol and 3-chlorobenzaldehyde.Formula:C17H25N3O2Purity:Min. 95%Molecular weight:303.4 g/mol(5E)-Calcipotriene
CAS:(5E)-Calcipotriene is a synthetic, natural, and analytical chemical. It is a white to off-white powder with a melting point of about 122 °C. (5E)-Calcipotriene has been used as an analytical standard for HPLC and as an impurity in the synthesis of calcitriol. The International Union of Pure and Applied Chemistry (IUPAC) name for this compound is 5Z,7Z,11Z,15Z-eicosapentaenoic acid. It can also be found in the form of 5Z,8Z,11Z,14E-eicosapentaenoic acid.Formula:C27H40O3Purity:Min. 95%Molecular weight:412.6 g/molVortioxetine Impurity 19
CAS:3-Indoxyl β-D-galactopyranoside, 6-fluoro-3-indoxyl β-D-galactopyranoside, Tilmicosin, 3-Desacetylcefotaxime potassium, Gatifloxacin, Vortioxetine Impurity 19Formula:C18H22N2OSPurity:Min. 95%Molecular weight:314.4 g/molN-Ethyl Azilsartan Medoxomil
CAS:N-Ethyl azilsartan medoxomil is a drug product that is used as an analytical reference material and as a synthetic intermediate. It is also an impurity in the API azilsartan medoxomil, which is a drug product. N-Ethyl azilsartan medoxomil has CAS number 1417576-01-2 and Impurity Standard for N-Ethyl Azilsartan Medoxomil. This drug product can be used for research and development purposes and to produce other drugs. The impurities present in this compound are not specified but it does have HPLC standards of purity at 98% or greater.Formula:C32H28N4O8Purity:Min. 95%Molecular weight:596.60 g/molMycophenolate mofetil EP Impurity C
CAS:Please enquire for more information about Mycophenolate mofetil EP Impurity C including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C23H31NO7Purity:Min. 95%Molecular weight:433.5 g/molApixaban Impurity 1
CAS:Apixaban Impurity 1 is an impurity found in Apixaban, a drug used for the prevention of stroke. It is produced by condensation of 2-aminopyridine and 3-hydroxybenzaldehyde in ethanol with sodium hydroxide as a catalyst. The reaction proceeds via amination of the pyridine ring followed by transesterification. The yield of this impurity is low at about 4%.
Purity:Min. 95%Vildagliptin carboxylic acid methyl ester
CAS:Please enquire for more information about Vildagliptin carboxylic acid methyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C18H28N2O4Purity:Min. 95%Molecular weight:336.43 g/mol2'-Deoxy-2',2'-difluorouridine
CAS:Gemcitabine metaboliteFormula:C9H10F2N2O5Purity:Min. 95%Color and Shape:White PowderMolecular weight:264.19 g/molAtorvastatin tert-butyl ester
CAS:Atorvastatin tert-butyl ester is an acid that is used to treat high cholesterol. It is a synthetic statin that inhibits the enzyme HMG-CoA reductase and blocks the production of cholesterol in the liver. This drug is administered orally, as a tablet or capsule, or in liquid form as a suspension. The drug has a bitter taste and evaporation may occur if it comes into contact with skin or clothes. Atorvastatin tert-butyl ester may be found in polymorphic forms (including dihydropyridine, dihydrospirocyclopentane, and dihydrobenzoquinoline). These forms are inactive, but can be activated by exposure to light or heat. These reactions produce an acidic compound that can react with other compounds to form new compounds.Formula:C37H43FN2O5Purity:Min. 95%Color and Shape:White PowderMolecular weight:614.75 g/molMelphalan dimer
CAS:Melphalan dimer is an anticancer drug that belongs to the class of kinase inhibitors. It works by inhibiting kinases, which are enzymes that play a critical role in cancer cell growth and survival. This medicinal compound has been shown to induce apoptosis or programmed cell death in human cancer cells. The analog of melphalan dimer has also been found in urine protein, indicating its potential as a biomarker for cancer diagnosis and treatment. Melphalan dimer is effective against various types of tumors, including Chinese hamster ovary cells and human melanoma cells. Its potent anticancer activity makes it a promising candidate for cancer therapy.Formula:C26H35Cl3N4O4Purity:Min. 95%Molecular weight:573.9 g/mol5''''-Methyl-apixaban
CAS:5''''-Methyl-apixaban is a drug product that is synthesized in the laboratory. It has been shown to be metabolized by cytochrome P450 enzymes, which are found in the liver, and eliminated by glucuronidation. This compound has been shown to have antiplatelet activity and is used for the prevention of stroke in patients with atrial fibrillation who cannot tolerate warfarin or those who need a higher dose of warfarin than can be achieved with standard doses. 5''''-Methyl-apixaban also inhibits platelet aggregation, leading to decreased blood clot formation. 5''''-Methyl-apixaban has been shown to have a number of metabolites including apixaban, which is formed through oxidation; apixanone, which is formed through hydrolysis; and apixanol, which is formed through conjugation with glucuronic acid. Apixanone has been shown to have more potent antiplatelet activityFormula:C26H27N5O4Purity:Min. 95%Molecular weight:473.5 g/mol(3R,4S)-Tofacitinib
CAS:(3R,4S)-Tofacitinib is a synthetic compound that is being researched for the treatment of rheumatoid arthritis. It is a potent inhibitor of Janus Kinase 3 (JAK3) and Janus Kinase 1 (JAK1), which are important enzymes in cytokine signaling pathways that play a role in inflammation. (3R,4S)-Tofacitinib is metabolized to an impurity standard for the drug product. The metabolite has not been characterized and its concentration cannot be determined from analytical data.Formula:C16H20N6OPurity:Min. 95%Molecular weight:312.37 g/molStigmastanol
CAS:Stigmastanol is a phytosterol isolated from Hypericum riparium, which is a Cameroonian medicinal plant.Formula:C29H52OPurity:98.07%Color and Shape:SolidMolecular weight:416.72OMDM-5
CAS:OMDM-5 is a potent vanilloid receptor type 1 (TRPV1, EC50 = 75 nM) agonist, showing weak ligand activity at cannabinoid type 1 receptor (CB1, Ki=4.9 μM).Formula:C26H44N2O3Purity:99.73%Color and Shape:SolidMolecular weight:432.64Ref: TM-T12306
1mg93.00€5mg177.00€10mg269.00€25mg429.00€50mg610.00€100mg820.00€200mg1,071.00€1mL*10mM (DMSO)210.00€14-Hydroxy clarithromycin
CAS:14-Hydroxy clarithromycin is an analog of clarithromycin that has been shown to have anticancer properties. It is excreted in urine and has been found to inhibit several kinases, including cyclin-dependent kinases and protein kinase C. This drug induces apoptosis in cancer cells and inhibits tumor growth in Chinese hamsters. 14-Hydroxy clarithromycin has also been studied as a potential inhibitor of the human kinase, which may have implications for the development of new cancer therapies. Overall, this drug shows promise as an effective anticancer agent with potential for further research and development.Formula:C38H69NO13Purity:Min. 95%Molecular weight:748 g/mol4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]-benzaldehyde hydrochloride
CAS:4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]-benzaldehyde hydrochloride is a drug product. It is used as an analytical standard and in the development of drugs. The metabolite of 4-[(2RS)-2-Hydroxy-3-[(1-methylethyl)amino]propoxy]-benzaldehyde hydrochloride, 4-[(2RS)-2-hydroxy-3-[(1-methylethyl)amino]propoxy]-N-(4-nitrophenyl)benzamide, has been shown to inhibit the production of cytokines IL6 and TNFα by human monocytes, macrophages, and dendritic cells. Metabolism studies have shown that 4-[(2RS)-2-hydroxy-3-[(1-methylethyl)amino]propoxy]-NFormula:C13H20ClNO3Purity:Min. 95%Molecular weight:273.76 g/molHylocerenin
CAS:Hylocerenin is a medicinal compound that shows promise as an anticancer agent. It is a protein kinase inhibitor, which means it can prevent the growth and spread of cancer cells. Hylocerenin is derived from Chinese herbal medicine and is an analog of a natural compound found in urine. Studies have shown that hylocerenin induces apoptosis or programmed cell death in tumor cells, making it a potential treatment for cancer. This compound has been tested on human cancer cell lines and has demonstrated its effectiveness as a kinase inhibitor, making it a promising candidate for future cancer treatments.Formula:C30H34N2O17Purity:Min. 95%Molecular weight:694.6 g/mol
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