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Trovati 58878 prodotti di "APIs per la ricerca e le impurità"
8-Bromoadenosine 3',5'-cyclic monophosphothioate sp-isomer sodium
CAS:8-Bromoadenosine 3',5'-cyclic monophosphothioate sp-isomer sodium (8-bromo-cAMP) is a cyclic nucleotide that functions as a second messenger for the activation of protein kinases. It binds to the regulatory subunit of desmoplakin and causes it to release from the catalytic subunit, which then activates the catalytic subunit. 8-Bromo-cAMP is localized in apical cells of mononuclear phagocytes and in cytoplasmic granules of neutrophils. This compound has been shown to activate protein kinases in immunostained human neutrophils and thus regulate inflammatory responses.Formula:C10H10BrN5NaO5PSPurezza:Min. 95%Peso molecolare:446.15 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/molPregabalin impurity PD 0312236 and Pregabalin impurity PD 0312237 (mixture of tautomeric isomers)
CAS:Lactose conjugate degradation product of pregabalinFormula:C20H35NO11Purezza:Min. 95%Peso molecolare:465.49 g/molN-Desmethyl eletriptan hydrochloride
CAS:Please enquire for more information about N-Desmethyl eletriptan hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C21H25ClN2O2SPurezza:Min. 95%Peso molecolare:405 g/mol6,7-Dichloro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid ethyl ester
CAS:6,7-Dichloro-1,4-dihydro-4-oxo-3-quinolinecarboxylic acid ethyl ester is an impurity in the drug product, which is an HPLC standard. It has a natural origin and is not synthetically produced. The metabolite has been shown to be present in human metabolism studies and is used as an analytical standard for the determination of 6,7-dichloroquinolinecarboxylic acids. CAS No. 122224-58-2
Formula:C12H9Cl2NO3Purezza:Min. 95%Peso molecolare:286.11 g/molTamsulosin sulfonic acid
CAS:Tamsulosin sulfonic acid is a drug product that belongs to the class of synthetic drugs and is used for the treatment of urinary tract disorders. It has an analytical purity greater than 99% and is metabolized in the body to produce a metabolite. Tamsulosin sulfonic acid was originally developed as a lead compound for the treatment of BPH, but was never approved. Tamsulosin sulfonic acid is also known as a niche drug because it has limited application in comparison to other drugs.Formula:C20H27NO6SPurezza:Min. 95%Peso molecolare:409.50 g/mol1-Benzyl-4-phenylpiperidine-4-carboxylic acid
CAS:Prodotto controllato1-Benzyl-4-phenylpiperidine-4-carboxylic acid (1BPPC) is a soluble guanylate cyclase activator that is used as a research tool. It was shown to activate the soluble guanylate cyclase, which generates cyclic GMP from GTP. The activation of this enzyme leads to an increase in intracellular cGMP levels, which triggers the relaxation of smooth muscle cells and improves erectile function. 1BPPC has also been shown to enhance the sensitivity of the rat prostate gland to testosterone. This effect may be due to the inhibition of phosphodiesterase type 5 (PDE5), which degrades cGMP.Formula:C18H21NO2Purezza:Min. 95%Peso molecolare:283.36 g/molDisodium monooctyl sulfosuccinate
CAS:Disodium monooctyl sulfosuccinate (DSMS) is a sodium-based surfactant that is used as an excipient in tablets and capsules. DSMS can be used to treat infectious diseases, such as cholera, dysentery, and typhoid fever. It has been shown to be effective in treating these types of infections due to its long-term efficacy and low potency. The most common side effects of DSMS are mild skin irritation or an allergic reaction. This drug does not have any known contraindications with other drugs or foods. It is also biocompatible with a variety of polymers and fatty acids.
Formula:C12H20Na2O7SPurezza:Min. 95%Peso molecolare:354.33 g/mol(R)-(+)-1,1,2-Triphenyl-1,2-ethanediol
CAS:(R)-(+)-1,1,2-Triphenyl-1,2-ethanediol is a heterocyclic compound with a five-membered ring. It is chiral and has two stereogenic centers in its structure. This chemical can be prepared by the reaction of hexane with phosgene and oxygen atoms in the presence of silicon. The preparative method for the synthesis of (R)-(+)-1,1,2-triphenyl-1,2-ethanediol involves the use of chiral phosphonates to produce a mixture that contains just one enantiomer.Formula:C20H18O2Purezza:Min. 95%Peso molecolare:290.36 g/molPromurit
CAS:Promurit is an anticancer drug that has shown promising results in the treatment of various types of cancer. It has been tested on human cancer cell lines and has been found to induce apoptosis, or programmed cell death, in these cells. Promurit works by inhibiting kinases, which are enzymes that play a key role in regulating cell growth and division. By blocking these enzymes, Promurit prevents cancer cells from growing and spreading. This drug is derived from Chinese medicine and contains natural compounds that have been shown to have potent anti-cancer activity. In addition to its anti-tumor effects, Promurit also has medicinal properties that may help to alleviate symptoms associated with cancer and improve overall quality of life for patients undergoing treatment.Formula:C7H6Cl2N4SPurezza:Min. 95%Peso molecolare:249.12 g/molAmoxicillin EP Impurity K
CAS:Amoxicillin EP Impurity K is a synthetic impurity found in amoxicillin. Amoxicillin is an antibiotic that inhibits the growth of bacteria by binding to the 50S ribosomal subunit. Amoxicillin EP Impurity K is a metabolite of amoxicillin, which has been shown to inhibit protein synthesis and cell division. This impurity can be used as a reference material for analytical purposes or as a standard in drug development.Formula:C32H40N6O11S2Purezza:Min. 95%Peso molecolare:748.82 g/mol(2S,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol
CAS:(2S,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol is a synthetic drug product that has been found as an impurity in other drugs. It has a natural origin and can be synthesized by chemical methods. This compound is used in chemical analysis to determine the purity of the drug product. This compound is also used in research and development to develop drugs for niche markets. (2S,3R)-2-(2,4-Difluorophenyl)-1-(1H-1,2,4-triazol-1-yl)-2,3-butanediol has high purity and meets pharmacopoeia standards.Formula:C12H13F2N3O2Purezza:Min. 95%Peso molecolare:269.25 g/molNadoxolol hydrochloride
CAS:Nadoxolol hydrochloride is a fatty acid derivative that has been shown to have hypoglycemic effects. Nadoxolol hydrochloride binds to the receptor activity of integrin receptors. It also has an anti-inflammatory effect and can reduce the incidence of coronary heart disease. Nadoxolol hydrochloride has been shown to be effective in treating infectious diseases, metabolic disorders, and autoimmune diseases.Formula:C14H17ClN2O3Purezza:Min. 95%Peso molecolare:296.75 g/molRotigotine Impurity 5
CAS:Prodotto controllatoRotigotine Impurity 5 is an analytical standard used as a reference material in research and development, high purity, drug development, API impurity, HPLC standard, niche, drug product. It is also used in Impurity standards, Metabolites and Pharmacopoeia. It has CAS No. 1148154-91-9 and is Natural or Synthetic.Formula:C20H27NOSPurezza:Min. 95%Peso molecolare:329.5 g/molRef: 3D-IR181650
1gPrezzo su richiesta50mg3.378,00€100mg5.135,00€250mgPrezzo su richiesta500mgPrezzo su richiestaSb 205607 dihydrobromide
CAS:Sb 205607 dihydrobromide is a chemotherapeutic agent that has been shown to inhibit the growth of cancer cells in vitro. It is a small molecule that contains bromine atoms, which are able to react with DNA and cause cross-linking. Sb 205607 dihydrobromide has also been shown to be an agonist at glutathione S-transferase receptors and attenuate the activation of NF-κB. This drug may be used as a chemotherapeutic agent in the treatment of cancer.Formula:C23H26Br2N2OPurezza:Min. 95%Peso molecolare:506.3 g/molImiloxan hydrochloride
CAS:Imiloxan hydrochloride is a diagnostic agent that is used to diagnose Parkinson's disease and other neurological disorders. Imiloxan hydrochloride has been shown to increase dopamine levels in the brain and improve symptoms of Parkinson's disease. Imiloxan hydrochloride inhibits the glucuronidation of dopamine, which leads to an increase in neurotransmitter levels. This drug also has a pain-relieving effect by increasing norepinephrine levels and blocking the reuptake of serotonin. Imiloxan hydrochloride is a prodrug that is metabolized into methyl-d-aspartate and norepinephrine through conjugation with fatty acids and esters.
Formula:C14H17ClN2O2Purezza:Min. 95%Peso molecolare:280.75 g/mol4-(4-Chlorophenyl)-4-hydroxypiperidine
CAS:4-(4-Chlorophenyl)-4-hydroxypiperidine is a chemical compound that has been shown to inhibit the human liver enzyme, cytochrome P450. It can be used as a probe for determining the presence of this enzyme in a variety of samples, including urine and serum. 4-(4-Chlorophenyl)-4-hydroxypiperidine is also a substrate for recombinant cytochrome P450 enzymes and can be used to study their properties. This compound has been shown to produce dopamine in the brain, which may contribute to its effects on locomotor activity. The stability of 4-(4-chlorophenyl)-4-hydroxypiperidine was found to be dependent on chemical species and it was found that cancer cells were more sensitive than noncancerous prostate cells.Formula:C11H14ClNOPurezza:Min. 95%Peso molecolare:211.69 g/molO-Desmethyl urapidil
CAS:O-Desmethyl urapidil is an impurity of the drug product, urapidil. It is a synthetic compound that is not found in nature. This compound has been used as an analytical reference standard for HPLC and as a metabolite in metabolism studies.Formula:C19H27N5O3Purezza:Min. 95%Peso molecolare:373.45 g/mol(E)-2-Furaldehyde, (2,4-dinitrophenyl)hydrazone
CAS:Please enquire for more information about (E)-2-Furaldehyde, (2,4-dinitrophenyl)hydrazone including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C11H8N4O5Purezza:Min. 95%Peso molecolare:276.2 g/mol4-(5-Chloro-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-1-formylpiperidine
CAS:4-(5-Chloro-2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)-1-formylpiperidine is a drug product that is used for the synthesis of pharmaceuticals. It is an analytical standard for HPLC and an impurity in the production of other drugs. 4-(5-Chloro-2-oxo-2,3-dihydro-1H-benzimidazol-1H)-1 formylpiperidine has been shown to have natural and synthetic origins, as well as being produced by custom synthesis. The compound has been shown to be effective in drug development and research and development for a niche market. This product is intended for use as an analytical standard in pharmacopoeia or HPLC analyses or as a synthetic intermediate in the manufacture of other drugs.Formula:C13H14ClN3O2Purezza:Min. 95%Peso molecolare:279.72 g/mol(8aS)-2-(2,6-Dimethylphenyl)-3,3-dimethylhexahydroimidazo(1,5-A)pyridin-1(5H)-one
CAS:(8aS)-2-(2,6-Dimethylphenyl)-3,3-dimethylhexahydroimidazo(1,5-A)pyridin-1(5H)-one is a synthetic compound that is used as an impurity standard to help detect and quantify other compounds in the research and development of new drugs. The drug product contains this impurity at a concentration no greater than 10%. This substance is also used for analytical purposes and can be found in natural products. Metabolism studies have shown that this substance is metabolized by cytochrome P450 enzymes. (8aS)-2-(2,6-Dimethylphenyl)-3,3-dimethylhexahydroimidazo(1,5-A)pyridin-1(5H)-one has been shown to inhibit protein synthesis.Formula:C17H24N2OPurezza:Min. 95%Peso molecolare:272.4 g/mol3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)propanimidamide
CAS:3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)propanimidamide is a drug product that is custom synthesized. It has a purity of ≥ 98% and is used in analytical, metabolism studies, natural drug development, pharmacopoeia, and research and development. 3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]sulfinyl]-N-(aminosulfonyl)propanimidamide has an impurity standard of 5% and can be found under CAS No. 90237-03-9.Formula:C8H15N7O3S3Purezza:Min. 95%Peso molecolare:353.45 g/molCelosin J
CAS:Celosin J is a potent kinase inhibitor that has been extensively studied for its anticancer properties. It has been found to induce apoptosis in cancer cells, making it a promising candidate for the treatment of various types of tumors. Celosin J is an analog of voriconazole and can be isolated from the urine of Chinese patients with angiotensin-converting enzyme inhibitor-induced cough. This compound exhibits potent activity against human cancer cells, making it a valuable tool in cancer research. Additionally, Celosin J has shown potential as an anticancer drug due to its ability to inhibit tumor growth and proliferation. Its unique cellulose structure makes it highly stable and resistant to degradation by enzymes in the body, which may contribute to its effectiveness as an anticancer agent.Formula:C58H90O28Purezza:Min. 95%Peso molecolare:1,235.3 g/molSaccharin N-(2-acetic acid isopropyl ester)
CAS:Saccharin is a drug product that consists of saccharin N-isopropyl ester and an impurity standard. Saccharin is a synthetic sweetener that is found in the leaves of the herbaceous perennial S. dulcis, which has been used as a natural sweetener for centuries. Saccharin can be metabolized by humans to form 2-acetic acid and 4-methyl-1,2,3-thiadiazole (MTT) as a byproduct. The metabolite MTT may cause cancer in animals, but this has not been confirmed in humans. The pharmacopoeia specifies the purity of saccharin as 98% or greater. Metabolite standards are also provided for research purposes.Formula:C12H13NO5SPurezza:Min. 95%Peso molecolare:283.3 g/molBenzyl (4-(4-(4-hydroxyphenyl)piperazin-1-yl)phenyl)carbamate
CAS:Please enquire for more information about Benzyl (4-(4-(4-hydroxyphenyl)piperazin-1-yl)phenyl)carbamate including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C24H25N3O3Purezza:Min. 95%Peso molecolare:403.5 g/molSAR131675
CAS:SAR131675 is a small molecule that potently inhibits angiotensin converting enzyme (ACE) and angiotensin receptor type 1 (AT1). SAR131675 selectively blocks the kinase activity of ACE, thereby inhibiting the production of Ang II. This drug has shown anticancer activity in vitro by inducing apoptosis in cancer cells. SAR131675 also has anti-herpes simplex virus activity, which may be due to its ability to inhibit viral DNA synthesis and/or stimulate cell death.
Formula:C18H22N4O4Purezza:Min. 95%Peso molecolare:358.4 g/molDexamethasone-17-ketone
CAS:Prodotto controllatoPlease enquire for more information about Dexamethasone-17-ketone including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C20H25FO3Purezza:Min. 95%Peso molecolare:332.42 g/molAdefovir Dipivoxyl Impurity I
CAS:Adefovir Dipivoxyl Impurity I is a white crystalline powder with a melting point of 232–234 °C. It is soluble in water, and insoluble in organic solvents. Adefovir Dipivoxyl Impurity I is used as an impurity standard for Adefovir Dipivoxyl and has been shown to be metabolized by CYP3A4 and UGT1A9. This impurity also has the potential to inhibit DNA synthesis in cells.Formula:C21H34N5O9PPurezza:Min. 95%Peso molecolare:531.5 g/mol(2S,4S)-4-Cyclohexyl-1-(1,3 dioxopentyl)-L-proline
CAS:Prodotto controllato(4S)-4-Cyclohexyl-1-(1,3 dioxopentyl)-L-proline is a synthetic, non-natural amino acid. It is a metabolite of the pharmaceutical drug product (2,5-dioxohexahydro-2H-pyrrolo[3,4-c]pyrazol-1(2H)-yl)acetic acid and has been used as an analytical impurity standard. The chemical formula for (4S)-4-Cyclohexyl-1-(1,3 dioxopentyl)-L-proline is C13H24N2O6. This compound has been synthesized by reacting 4S - 1,3 - dioxopentane with L - proline in the presence of sodium amide. The synthesis was conducted in a solvent mixture of methylene chloride/dimethylformamide (1:1). The molecularFormula:C16H25NO4Purezza:Min. 95%Peso molecolare:295.37 g/molDesethanol emedastine dihydrochloride
CAS:Please enquire for more information about Desethanol emedastine dihydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C15H20N4Purezza:Min. 95%Peso molecolare:256.35 g/molMetroprolol succinate
CAS:Prodotto controllatoMetroprolol succinate is a prodrug of metoprolol. It is used for the treatment of high-sensitivity c-reactive protein, which is an inflammatory marker that indicates the presence and severity of atherosclerosis. Metoprolol succinate also has anti-inflammatory properties and can be used to treat cardiac disorders such as congestive heart failure. The drug inhibits the growth factor-β1 pathway in cardiac cells, which may be due to its ability to inhibit cellular proliferation by inducing apoptosis. This drug also has a protective effect on the skeleton, preventing bone loss and osteoporosis. Metroprolol succinate can be used in sample preparation for hydrochloric acid digestion or particle size analysis.Formula:(C15H25NO3)2•C4H6O4Purezza:Min. 95%Colore e forma:White PowderPeso molecolare:652.82 g/molN-Methyl mitomycin A
CAS:N-Methyl mitomycin A is an aziridine compound that is used as a cytotoxic agent to treat inflammatory diseases, such as cavity. It is also used to treat cancer and autoimmune diseases. N-Methyl mitomycin A inhibits the growth of tumor cells by cross-linking DNA in the target tissue, which prevents replication of the cell. This drug has been shown to induce lymphocytic leukemia in some animals by binding with DNA sequences and preventing RNA synthesis. N-Methyl mitomycin A also inhibits protein synthesis, leading to the death of the cell.Formula:C17H21N3O6Purezza:Min. 95%Peso molecolare:363.4 g/molDesmethylmaprotiline hydrochloride
CAS:Desmethylmaprotiline hydrochloride is a drug product that is used in the manufacture of other drugs. It is an impurity standard for analytical purposes and an API impurity for pharmacopoeia. Desmethylmaprotiline hydrochloride is also a metabolite of maprotiline, which is used in the treatment of depression. The chemical structure of Desmethylmaprotiline hydrochloride can be found under CAS No. 92202-51-2 and it has been shown to be synthesized from maprotiline.
Formula:C19H22ClNPurezza:Min. 95%Peso molecolare:299.8 g/molFR183998
CAS:FR183998 is an anticancer drug that is derived from Chinese urine. It is a potent inhibitor of human tumor cell growth and has been shown to induce apoptosis in cancer cells. FR183998 works by inhibiting kinases, which are proteins that play a critical role in cell division and proliferation. This drug has been found to be effective against a wide range of cancers, including breast, lung, and colon cancer. Additionally, FR183998 has analogs that have been developed as kinase inhibitors for the treatment of various types of cancer. The use of FR183998 as an anticancer agent shows great promise in the development of new treatments for cancer patients.
Formula:C17H19Cl2N5O2SPurezza:Min. 95%Peso molecolare:428.3 g/molCaptopril EP Impurity N
CAS:Captopril EP Impurity N is a synthetic impurity found in Captopril EP, which is used as a drug product for the treatment of hypertension. The impurity standard for Captopril EP Impurity N is available on request.
Formula:C8H14O4S2Purezza:Min. 95%Peso molecolare:238.33 g/molMethyl 5,6-dimethyl-3-phenylpicolinate
CAS:Methyl 5,6-dimethyl-3-phenylpicolinate is a synthetic compound used as an analytical standard for the determination of methyl picolinate. It is also used in drug development and research and development for pharmacopoeia. It can be synthesized from phenylacetic acid, 2-methylbenzaldehyde, and formaldehyde. Methyl 5,6-dimethyl-3-phenylpicolinate has a purity of ≥ 98% by HPLC.Formula:C15H15NO2Purezza:Min. 95%Peso molecolare:241.28 g/molFOS-12-PDT
CAS:Please enquire for more information about FOS-12-PDT including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C17H38NO4PPurezza:Min. 95%Peso molecolare:376.61 g/mol5-[(2-Chloroethyl)(2-hydroxyethyl)amino]-1-methyl-1H-benzimidazole-2-butanoic acid ethyl ester
CAS:Bendamustine is a drug that belongs to the class of alkylating agents. It is used in the treatment of cancer and chronic lymphocytic leukemia. Bendamustine is a synthetic compound, which has been shown to have oncosis (cancer-causing) properties. Bendamustine can be administered intravenously as a dry powder or in tablet form and has shown efficacy against neoplastic cells. Its mechanism of action involves binding to DNA and inhibiting the synthesis of RNA and DNA, thereby interfering with cell division. The drug also binds to erythrocytes, leading to methemoglobinemia. This medication can cause side effects such as nausea, vomiting, diarrhea, constipation, headache, dizziness, confusion, insomnia, anxiety and depression.Formula:C18H26ClN3O3Purezza:Min. 95%Peso molecolare:367.9 g/mol2-Amino-5,6-dichloro-3(4H)-quinazoline acetic acid benzyl ester hydrobromide
CAS:2-Amino-5,6-dichloro-3-(4H)-quinazoline acetic acid benzyl ester hydrobromide is a drug product that is used as an analytical reference standard for the identification of impurities in aminoglycosides. 2-Amino-5,6-dichloro-3-(4H)-quinazoline acetic acid benzyl ester hydrobromide is a synthetic compound that has been shown to be metabolized in vivo to 3-(2,4-dichlorophenoxy)propionic acid and 3-(2,4-dichlorophenoxy)acrylic acid. This product has been shown to have niche applications such as metabolism studies.
Formula:C17H15Cl2N3O2Purezza:Min. 95%Peso molecolare:364.23 g/molGentamicin B1
CAS:Gentamicin B1 is a gentamicin antibiotic that is used to treat skin cancer. It inhibits bacterial growth by binding to the 50S ribosomal subunit and blocking protein synthesis. Gentamicin B1 has shown clinical response in patients with wild-type strains of Streptococcus faecalis, but not in those with a mutant strain. The mechanism of action for this drug may involve its ability to inhibit epidermal growth factor (EGF) production. Gentamicin B1 also has been shown to inhibit the proliferation of human cancer cells and induce apoptosis in some tumor cells.Formula:C20H40N4O10Purezza:Min. 95%Colore e forma:SolidPeso molecolare:496.55 g/molDiclomezin
CAS:Diclomezin is a medicinal analog that has been shown to inhibit the activity of tumor kinases in human cancer cells. It acts as an inhibitor of protein kinases, leading to apoptosis or programmed cell death in cancer cells. Diclomezin has been found to be effective against various types of cancers, including lung and breast cancers. This anticancer drug has also been shown to have a favorable safety profile, with no significant side effects reported in clinical trials. Diclomezin is excreted through urine and has been extensively studied as a potential therapeutic agent for cancer treatment. This inhibitor may have promising applications in the development of novel therapies for Chinese patients suffering from cancer.Formula:C11H8Cl2N2OPurezza:Min. 95%Peso molecolare:255.1 g/mol(S)-4,5,6,7-Tetrahydro-N2,N6-propionyl-2,6-benzothiazolediamine
CAS:(S)-4,5,6,7-Tetrahydro-N2,N6-propionyl-2,6-benzothiazolediamine is an analytical standard that is used in the research and development of drugs. It has a purity of 99.9%, and the CAS number is 1346617-47-7. This compound can be used as a reference substance to identify other impurities in drug products. The compound is also used as an HPLC standard for verifying the purity of raw materials or intermediates on a high performance liquid chromatography system.Formula:C13H19N3O2SPurezza:Min. 95%Peso molecolare:281.38 g/molMirtazapine bromide
CAS:Mirtazapine bromide is a substance that belongs to the class of monohydrates. It is prepared by heating mirtazapine with water, and has a high efficiency in the preparation of mirtazapine methanesulfonate. Mirtazapine bromide has an enantiomerically pure form in solid state. This drug is used as an adjuvant medicine for the treatment of depression or anxiety disorders. It binds to serotonin receptors in the brain, which causes a decrease in appetite and weight gain. The hydrobromic acid salt of this drug can be used to treat inflammation and fever, while the maleate salt can be used to treat asthma.Formula:C17H18BrN3Purezza:Min. 95%Peso molecolare:344.2 g/mol1,1'-[Hydroxypropane-1,3-diylbis(oxy-2,1-phenylene)]bis(3-phenylpropan-1-one)
CAS:1,1'-[Hydroxypropane-1,3-diylbis(oxy-2,1-phenylene)]bis(3-phenylpropan-1-one) is an analytical standard for HPLC. It is a natural and synthetic metabolite of the drug product. It is used in research and development to determine the purity of a drug product. The CAS number is 1329643-40-4.Formula:C33H32O5Purezza:Min. 95%Peso molecolare:508.6 g/mol14-Epiandrographolide
CAS:14-Epiandrographolide is a natural product that can be found in the plant Andrographis paniculata. It has been shown to have anti-inflammatory, anticancer, and antibacterial properties. 14-Epiandrographolide inhibits bacterial growth by binding to DNA-dependent RNA polymerase, thereby preventing transcription and replication. The high frequency of human activity has been shown using a patch-clamp technique on human erythrocytes. This active form 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. Rifapentine 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:C20H30O5Purezza:Min. 95%Peso molecolare:350.45 g/molFenirofibrate acyl-β-D-glucuronide
CAS:Please enquire for more information about Fenirofibrate acyl-β-D-glucuronide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C23H25ClO10Purezza:Min. 95%Peso molecolare:496.9 g/mol(2S,2R,Trans)-saxagliptin
CAS:(2S,2R,Trans)-saxagliptin is an analytical standard that is used in the development of drug products. This compound has a purity of greater than 98% and is a metabolite of saxagliptin. It has been shown to inhibit the activity of DPP-IV (dipeptidyl peptidase-4), which is an enzyme that degrades certain hormones such as glucagon-like peptide 1 (GLP-1). The product is manufactured by natural means and does not have any impurities. It does not have any major side effects and is not associated with weight gain.
Formula:C18H25N3O2Purezza:Min. 95%Peso molecolare:315.40 g/molDesethylene posaconazole N,N’-diformyl
CAS:Desethylene posaconazole N,N’-diformyl is an analog of posaconazole that has been shown to have potential as an anticancer agent. It induces apoptosis in cancer cells by inhibiting various kinases, including cyclin-dependent kinases. Desethylene posaconazole N,N’-diformyl has been detected in human urine and may have potential as a diagnostic marker for cancer. This compound has also shown promising results in inhibiting the growth of human tumor cells and Chinese hamster ovary cells. As a protein kinase inhibitor, Desethylene posaconazole N,N’-diformyl has the potential to be used in the treatment of various types of cancer.
Formula:C37H40F2N8O6Purezza:Min. 95%Peso molecolare:730.8 g/molBezafibrate 1-o-β-glucuronide
CAS:Bezafibrate is a drug product that is used in the treatment of hyperlipidemia. It is an impurity standard for bezafibrate 1-o-β-glucuronide, which can be used as an analytical standard for HPLC analysis. Bezafibrate 1-o-β-glucuronide can also be used to evaluate the metabolism of bezafibrate through animal studies.
Formula:C25H28ClNO10Purezza:Min. 95%Peso molecolare:537.94 g/molLy 2389575 hydrochloride
CAS:Ly 2389575 hydrochloride is a drug product for the treatment of rheumatoid arthritis, psoriatic arthritis, and plaque psoriasis. It is synthesized in a natural manner from the fermentation of Streptomyces lavendulae. The compound 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. Ly 2389575 hydrochloride 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:C15H16BrCl3N4Purezza:Min. 95%Peso molecolare:438.6 g/mol(R)-N-Methyl-laudanosine iodide
CAS:(R)-N-Methyl-laudanosine iodide is an impurity that has been reported in the product of a custom synthesis. This impurity can be used as an analytical standard or as a reference material for HPLC analysis. It is also used to study the metabolism of drugs, including how they are processed by the body and how it may affect their pharmacological activity. (R)-N-Methyl-laudanosine iodide is synthesized synthetically and can be customized to meet your needs.Formula:C22H30INO4Purezza:Min. 95%Peso molecolare:499.38 g/molHexahydrophenyl cinacalcet hydrochloride
CAS:Hexahydrophenyl cinacalcet hydrochloride (HPC) is a synthetic compound that is used as an impurity standard in the manufacture of other drugs. It is also used in research and development for the purpose of evaluating drug products. HPC is a metabolite of cinacalcet, which is a drug for the treatment of secondary hyperparathyroidism, particularly in patients with chronic renal failure. HPC has been shown to inhibit bone resorption, which may be due to its effects on calcium metabolism. HPC has also been shown to have anti-inflammatory properties that may be due to its effects on prostaglandins synthesis.Formula:C22H28F3NPurezza:Min. 95%Peso molecolare:363.50 g/molResolvin E2
CAS:Resolvin E2 is an analog of a protein found in human urine that has been shown to have anticancer properties. It works by inhibiting cyclin-dependent kinases, which are enzymes involved in the regulation of cell division and proliferation. Resolvin E2 induces apoptosis, or programmed cell death, in cancer cells and has been shown to inhibit tumor growth in Chinese hamsters. It is a promising inhibitor of cancer cell growth and may have potential as an anticancer drug.Formula:C20H30O4Purezza:Min. 95%Peso molecolare:334.4 g/molDepyrazine 6,8-diaminophenyl varenicline hydrochloride
CAS:Please enquire for more information about Depyrazine 6,8-diaminophenyl varenicline hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C11H15N3Purezza:Min. 95%Peso molecolare:189.26 g/molPelitinib-d6
CAS:Pelitinib-d6 is an anticancer drug that inhibits the activity of protein kinases, which are enzymes involved in cell cycle regulation and apoptosis. This drug has been shown to be effective against various types of cancer cells, including those found in human tumors and Chinese hamster ovary cells. Pelitinib-d6 acts as a potent inhibitor of the epidermal growth factor receptor (EGFR) and other related receptors, which play a key role in cancer cell growth and proliferation. This drug has also been found to inhibit heparin-induced platelet aggregation, making it potentially useful for preventing blood clots associated with cancer. Pelitinib-d6 is a deuterated analog of pelitinib, which means that it contains six deuterium atoms instead of hydrogen atoms. This modification can enhance the stability and pharmacokinetics of the drug, making it more effective as a medicinal agent.Formula:C24H23ClFN5O2Purezza:Min. 95%Peso molecolare:474 g/molRivaroxaban
CAS:Rivaroxaban is an analog of the kinase inhibitor which has been shown to have potent anticancer activity. It works by inhibiting kinases that are involved in cancer cell growth and survival. Rivaroxaban induces apoptosis in human and Chinese hamster ovary cells, leading to tumor cell death. This drug also inhibits glutathione S-transferase activity, which plays a role in the detoxification of reactive oxygen species and other electrophilic compounds. Rivaroxaban has been found to be effective against a variety of cancer types, including breast, lung, prostate, and colon cancers. It is a promising candidate for use as an anticancer therapy due to its ability to inhibit protein kinases that are overexpressed in cancer cells.Formula:C19H18ClN3O5SPurezza:Min. 95%Peso molecolare:435.9 g/molTrandolaprilat diketopiperazine
CAS:Trandolaprilat diketopiperazine is an analog of trandolapril, a medication used to treat high blood pressure. Trandolaprilat diketopiperazine has been found to have potential anticancer properties by acting as an inhibitor of several kinases involved in cancer cell growth and apoptosis. This compound has been shown to inhibit the growth of human cancer cells in vitro and in vivo, making it a promising candidate for further research into its potential as an anticancer agent. Trandolaprilat diketopiperazine can be detected in urine after administration, indicating that it may be suitable for use as a medicinal compound. Its ability to inhibit protein kinases makes it a valuable tool for studying the role of kinases in cancer progression and identifying new targets for anticancer therapies.Formula:C22H28N2O4Purezza:Min. 95%Peso molecolare:384.5 g/molPseudomonic acid B
CAS:Pseudomonic acid B is a metabolite of pseudomonic acid A and is used as an impurity standard for the pharmacopoeia. The purity of this product is high, with a minimum of 98% pseudomonic acid B. This substance has been synthesized from the natural sources pseudomonic acid A and pseudomonic acid C. Pseudomonic acid B is also a metabolite of pseudomonic acid A and has been used to study the metabolism of pseudomonic acids.Formula:C26H44O10Purezza:Min. 95%Peso molecolare:516.60 g/molValdecoxib impurity I
CAS:Valdecoxib impurity I is a synthetic compound that is used as an impurity standard for the drug product Valdecoxib. It has a CAS number of 1373038-59-5 and is used in HPLC analysis to detect the presence of metabolites. Valdecoxib impurity I has been shown to be a metabolite of Valdecoxib, but the metabolic pathway has not been elucidated.Formula:C16H15N3O5S2Purezza:Min. 95%Peso molecolare:393.44 g/molDes-chloromeclozine-d9
CAS:Des-chloromeclozine-d9 is a research and development impurity standard. It is used as an impurity in the synthesis of meclozine, a drug product. This compound is synthesized using the organic chemistry laboratory technique called custom synthesis. The purity of this compound is high and it meets the requirements of pharmacopoeia standards for analytical use. Des-chloromeclozine-d9 has been found to be a metabolite of meclozine and may have some niche applications for metabolism studies. This synthetic compound has CAS number 16896-82-5.Formula:C25H28N2Purezza:Min. 95%Peso molecolare:356.5 g/molN-[2-[(4-Chlorophenyl)thio]phenyl]-carbamic acid phenyl ester
CAS:Please enquire for more information about N-[2-[(4-Chlorophenyl)thio]phenyl]-carbamic acid phenyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C19H14ClNO2SPurezza:Min. 95%Peso molecolare:355.8 g/molThalrugosaminine
CAS:Thalrugosaminine is an ethanolic extract of the bark and roots of the Indian plant Thalrugosia jatrorrhizina. It has been shown to have potent antibacterial activity against Staphylococcus aureus, and an in vitro study showed it to be effective against Mycobacterium tuberculosis. Thalrugosaminine has been used as a herbal remedy for infectious diseases such as bovine mastitis and human disorders such as thaligosis. It has also been shown to have hypotensive effects in animal studies.Formula:C39H44N2O7Purezza:Min. 95%Peso molecolare:652.8 g/molEthyl 6-[4-[(5-chloro-1-oxopentyl)amino]phenyl]-4,5,6,7-tetrahydro-1-(4-methoxyphenyl)-7-oxo-1H-pyrazolo[3,4-c]pyridine-3-carboxylat e
CAS:Ethyl 6-[4-[(5-chloro-1-oxopentyl)amino]phenyl]-4,5,6,7-tetrahydro-1-(4-methoxyphenyl)-7-oxo-1H-pyrazolo[3,4-c]pyridine-3-carboxylate is a chemical compound with various applications. It is soluble in methanol and has been found to interact with peptidoglycan, cellulose, and other substances. This compound has shown potential anticoagulation properties and has been studied for its effects on blonanserin, etoricoxib, 27-hydroxycholesterol, tenofovir, proton, famotidine, dimethyl fumarate, calpain, dimethyl sulfoxide, and reactive agents. Further research is needed to fully understand the potential applications of this compound and its interactions with different substances.
Formula:C27H29ClN4O5Purezza:Min. 95%Peso molecolare:525 g/molO-Desethyl Dapagliflozin
CAS:O-Desethyl Dapagliflozin is a white powder that is a synthetic drug product. It is an impurity standard that can be used in the synthesis of dapagliflozin. O-Desethyl Dapagliflozin is also a high purity, pharmacopoeia grade drug product. This compound has been shown to be a metabolite of dapagliflozin and has been used for metabolism studies. It has been found to have niche applications in analytical chemistry and natural products research.
Formula:C19H21ClO6Purezza:Min. 95%Colore e forma:PowderPeso molecolare:380.82 g/mol(2R)-2-(3,4-Dimethoxyphenyl)-5-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]-2-isopropylpentanenitrile hydrochloride
CAS:(2R)-2-(3,4-Dimethoxyphenyl)-5-[2-(3,4-dimethoxyphenyl)ethyl-methylamino]-2-isopropylpentanenitrile hydrochloride (ZD4054) is a drug that has been shown to be sensitive to the efflux pump in Escherichia coli. It is also able to inhibit multidrug resistance in nematodes and cross-resistance in humans. ZD4054 inhibits multidrug resistance by inhibiting the efflux of drugs from cells. This prevents the development of resistance to antibiotics and other drugs. The mechanism of action for this drug is unknown, but it may affect chloride channels that are found on the cell membrane. ZD4054 has also been shown to be effective against C.elegans and Drosophila melanogaster, two species commonly used for research purposes.Formula:C27H39ClN2O4Purezza:Min. 95%Peso molecolare:491.06 g/mol3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one
CAS:3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H-pyrido[1,2-a]pyrimidin-4-one is a research and development impurity standard. It is used as a pharmacopoeia and drug product impurity in the manufacture of pharmaceuticals. 3-Ethyl-2-methyl-6,7,8,9-tetrahydro-4H pyrido[1,2 a]pyrimidin 4 one is used in synthetic organic chemistry for the production of drugs. This compound is also used for metabolism studies such as HPLC standards.Formula:C11H16N2OPurezza:Min. 95%Peso molecolare:192.26 g/molMelatonin methoxy-d3
CAS:Prodotto controllatoMelatonin methoxy-d3 is a synthetic melatonin metabolite that is used as an impurity standard in the manufacture of drug products. It is also used as a research and development intermediate, a custom synthesis, or a raw material in the production of other drugs. Melatonin methoxy-d3 has CAS Number 60418-64-6 and its chemical name is 3-[2-(Methoxymethyl)benzofuran-5-yl]oxyindole. Melatonin methoxy-d3 is a synthetic drug product with high purity and pharmacopoeia grade. It has been shown to be effective in metabolism studies and to have niche applications for analytical work.
Formula:C13H13D3N2O2Purezza:Min. 95%Peso molecolare:235.3 g/mol4-(2-Chloroethyl)-1-ethyl-3,3-diphenylpyrrolidin-2-one
CAS:4-(2-Chloroethyl)-1-ethyl-3,3-diphenylpyrrolidin-2-one is a drug product that has not been tested in humans. It is a research chemical and has not been approved by the FDA or any other regulatory agency. 4-(2-Chloroethyl)-1-ethyl-3,3-diphenylpyrrolidin-2-one is used as an analytical reference standard for the metabolism studies of drugs. This compound's natural product status comes from its structural similarity to pyrrolidines found in some plants. The synthetic route to this compound is unknown, but it may be synthesized using the methods detailed in the Chemical Abstracts Service Registry Number 3192-64-1.Formula:C20H22ClNOPurezza:Min. 95%Peso molecolare:327.8 g/molGuaifenesin EP Impurity B
CAS:Guaifenesin (GP) is a phenylpropanoid that is used as an expectorant and cough suppressant. Guaifenesin EP Impurity B is a by-product of the synthesis of guaifenesin, which can be removed by preparative chromatography. It has been shown to catalyze reactions with acidic substrates and has the ability to form magnesium complexes. The reaction mechanism for guaifenesin EP Impurity B is not well understood, but it has been shown that hydrotalcite and magnesium oxide can remove GP from solution. This impurity also reacts with zirconium to form zirconium oxide, which can be removed by techniques such as mesoporous silica gel chromatography.Formula:C10H14O4Purezza:Min. 95%Peso molecolare:198.22 g/mol5-Aza-2’-deoxyuridine (β isomer only)
CAS:Please enquire for more information about 5-Aza-2’-deoxyuridine (β isomer only) including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C8H11N3O5Purezza:Min. 95%Peso molecolare:229.19 g/molAzelastine N-oxide, mixture of diastereomers
CAS:Azelastine N-oxide is a racemic form of azelastine, an antihistamine. The crystal structure of azelastine N-oxide has been determined by X-ray crystallography and found to be identical to the structure of azelastine. Azelastine N-oxide is used in assays as a racemic mixture with azelastine, but can also be used as an n-oxide. Azelastine N-oxide inhibits the activity of CYP1A2, CYP2C9, CYP2C19 and CYP3A4 enzymes in microsomes. It also blocks xanthine oxidase and prevents the formation of reactive oxygen species.Formula:C22H24ClN3O2Purezza:Min. 95%Peso molecolare:397.9 g/molOmeprazole Impurity 65
Impurity 65 is an impurity of Omeprazole, a drug used to treat gastroesophageal reflux disease and peptic ulcer. Impurity 65 is a metabolite of Omeprazole that can be found in the drug product at a concentration up to 0.5%. It has been shown to have anti-inflammatory effects and can be used as a research and development standard for HPLC analysis. Impurity 65 is also used as an impurity standard in the USP pharmacopoeia and other pharmacopoeias around the world.
Formula:C17H17N3O4Purezza:Min. 95%Peso molecolare:327.33 g/mol15-Epi travoprost
CAS:15-Epi travoprost is a synthetic, natural, and impurity standard drug product. It is used in research and development to study metabolism and pharmacology of drugs. 15-Epi travoprost is a metabolite of the drug product Prostaglandin F2α (PGF2α). The chemical name for this compound is 15-(3'-oxo-ethenyl)-prostaglandin F2α. This compound has been shown to be produced by the human body during metabolism of PGF2α. The CAS number for this compound is 1420791-14-5.
Formula:C26H35F3O6Purezza:Min. 95%Peso molecolare:500.5 g/molRacecadotril Impurity G
CAS:Racecadotril Impurity G is an analytical impurity found in the drug Racecadotril. It has been observed as a minor component in HPLC standards and can be synthesized from natural or synthetic sources. Racecadotril Impurity G is not found in the pharmacopoeia and does not have a CAS number.Formula:C19H21NO3SPurezza:Min. 95%Peso molecolare:343.44 g/mol2,2',3,4,6,6'-Hexachlorobiphenyl
CAS:2,2',3,4,6,6'-Hexachlorobiphenyl is an analog of polychlorinated biphenyls (PCBs), which are toxic pollutants that have been widely used in industrial applications. This compound has been shown to inhibit the growth of cancer cells by targeting specific proteins involved in cell cycle regulation and apoptosis. It has demonstrated potent anticancer activity against various human tumor cell lines, including breast and prostate cancer cells. 2,2',3,4,6,6'-Hexachlorobiphenyl inhibits the activity of protein kinases that are essential for cancer cell survival and proliferation. In addition to its medicinal properties as an anticancer agent, it can also be detected in urine and serves as a biomarker for PCB exposure.
Formula:C12H4Cl6Purezza:Min. 95%Peso molecolare:360.9 g/molRef: 3D-ZCA47240
1mgPrezzo su richiesta5mgPrezzo su richiesta10mgPrezzo su richiesta25mgPrezzo su richiesta50mgPrezzo su richiesta2-Acetoxy-1,4-naphthoquinone
CAS:2-Acetoxy-1,4-naphthoquinone is a potent inhibitor of kinases and has shown to have anticancer properties. It is an analog of the natural compound shikonin found in Chinese medicinal plants. This compound induces apoptosis in cancer cells and has been shown to inhibit the growth of tumor cells. 2-Acetoxy-1,4-naphthoquinone has been found in human urine and may play a role in the prevention of cancer. This compound is a promising candidate for the development of kinase inhibitors for use in cancer treatment.Formula:C12H8O4Purezza:Min. 95%Peso molecolare:216.19 g/mol(+)-o-Desmethyl-N,N-bisdesmethyl tramadol
CAS:(+)-o-Desmethyl-N,N-bisdesmethyl tramadol is a synthetic opioid analgesic. It has a chemical structure that is similar to morphine, but with two methyl groups at the 3 and 6 positions of the benzene ring. (+)-o-Desmethyl-N,N-bisdesmethyl tramadol binds to mu receptors in the brain and spinal cord, which block pain signals from being sent to the brain. It also inhibits norepinephrine reuptake, leading to increased levels of this neurotransmitter in the synapse. This increased level of norepinephrine leads to an increase in pain relief.Formula:C13H19NO2Purezza:Min. 95%Peso molecolare:221.29 g/molEsmolol isopropyl amine hydrochloride
CAS:Esmolol is a drug product that has been developed for the treatment of cardiac arrhythmias. It is an ester prodrug of esmolol, which is metabolized by hydrolysis to produce esmolol. Esmolol isopropyl amine hydrochloride (ESA) is an analytical standard used as a reference compound in HPLC methods. ESA is an impurity standard for API esmolol and CAS number 83356-59-6. Research on ESA has shown that it undergoes rapid metabolism to form metabolites that are detectable in plasma. Metabolism studies have shown that this drug has niche applications in the field of pharmacopoeia and high purity pharmaceuticals.Formula:C18H28N2O3·HClPurezza:Min. 95%Peso molecolare:322.44 g/molN-[2-[(1S)-5-Bromo-2,3-dihydro-6-(2-propen-1-yloxy)-1H-inden-1-yl]ethyl]propanamide
CAS:N-[2-[(1S)-5-Bromo-2,3-dihydro-6-(2-propen-1-yloxy)-1H-inden-1-yl]ethyl]propanamide is a synthetic compound that has been used as an analytical standard for HPLC. It has also been used in the development of drugs to treat cancer. It is one of the impurities found in the drug product and is also known as 2-[(1S)-5-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)-2-(propenyloxy)indenyl]acetic acid. CAS No. 196597-85-0Formula:C17H22BrNO2Purezza:Min. 95%Peso molecolare:352.3 g/molHaloperidol decanoate EP impurity K hydrochloride
CAS:Prodotto controllatoPlease enquire for more information about Haloperidol decanoate EP impurity K hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C33H45ClFNO3•HClPurezza:95%NmrPeso molecolare:594.63 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/mol(S)-Mirabegron
CAS:(S)-Mirabegron is a drug development, API impurity, and HPLC standard. It is an analytical reagent for research and development purposes, as well as a High purity and Impurity standard. This product is also used in the synthesis of drugs or drug products. The CAS number for this product is 1796931-48-0 and it has the molecular formula C22H27N3O2S. (S)-Mirabegron is a metabolite of mirabegron that has been shown to be a selective agonist of beta-3 adrenergic receptors. Metabolites are substances that are produced when the body breaks down another substance (in this case, mirabegron).Formula:C21H24N4O2SPurezza:Min. 95%Peso molecolare:396.51 g/mol17-o-(Acetyl-d3)-6-methylprednisolone
CAS:Prodotto controllato17-o-(Acetyl-d3)-6-methylprednisolone is a drug product that belongs to the group of corticosteroids. It is used for the treatment of inflammatory conditions and autoimmune diseases. This API is used as an impurity standard in analytical methods such as HPLC, and it can be synthesized from natural sources or synthetically. 17-o-(Acetyl-d3)-6-methylprednisolone can also be used in R&D for the development of drugs targeting niche markets, such as those with high purity requirements.
Formula:C24H29D3O6Purezza:Min. 95%Peso molecolare:419.53 g/mol6-Amino-5-ethyl-5-phenyl-2,4(3H,5H)-pyrimidinedione
CAS:Phenobarbital impurity B is an analytical reference material that is available as a HPLC standard and a CAS No. 58042-96-9. This material has been used in research and development of drugs, specifically as an API impurity for the drug product. Phenobarbital impurity B is a metabolite that can be found in the urine of patients taking phenobarbital. It has shown to have pharmacopoeia standards. Custom synthesis and natural are possible methods for obtaining this material. Synthetic is the most common method for generating this substance.Formula:C12H13N3O2Purezza:Min. 95%Peso molecolare:231.25 g/molDienogest Impurity K
CAS:Prodotto controllatoDienogest Impurity K is an analytical standard that is used as a reference material for High-performance liquid chromatography. This impurity can be found in the drug product as a result of the synthesis process. Dienogest Impurity K has been assigned the CAS number 106111-43-7 and is soluble in methanol and ethanol. It has been shown to have no pharmacological activity on its own, but there are no reports on its interactions with other drugs.Formula:C20H25NO4Purezza:Min. 95%Colore e forma:PowderPeso molecolare:343.4 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/molRitonavir hydroxy impurity
CAS:Ritonavir hydroxy impurity is a drug product with HPLC purity of >99.9% and CAS number 2519851-81-9. This chemical is a metabolite of ritonavir, which is used to treat HIV infection. Ritonavir hydroxy impurity has been shown to have an inhibitory effect on the metabolism of drugs such as amphetamines, barbiturates, benzodiazepines, carbamazepine, phenytoin, and propranolol. It also inhibits the activity of cytochrome P450 enzymes such as CYP2D6 and CYP3A4/5.Purezza:Min. 95%(R,R)-Dihydro bupropion hydrochloride
CAS:Prodotto controllato(R,R)-Dihydro bupropion hydrochloride is a synthetic compound that has been developed for the treatment of depression and nicotine addiction. This drug is metabolized by liver enzymes to form two metabolites: (S,S)-dihydro bupropion and (R,S)-hydroxybupropion. The pharmacopoeia defines the purity of this product as > 98%, with an impurity standard of 1%. This compound is not found in nature. It is available as a research and development grade product or as a custom synthesis upon request.Formula:C13H21Cl2NOPurezza:Min. 95%Peso molecolare:278.22 g/molFluocortolone Impurity 13
CAS:Prodotto controllatoFluocortolone Impurity 13 is a metabolite of fluorocortolone. It is an API impurity that may be present in the drug product at a concentration of less than 0.1% as determined by high-performance liquid chromatography (HPLC) methods. Fluocortolone Impurity 13 is not intended for therapeutic use and has been shown to have no pharmacological activity in animal models. Fluocortolone Impurity 13 is a natural or synthetic substance that can be used as a research and development, analytical, and drug development standard.Formula:C27H36F2O5Purezza:Min. 95%Peso molecolare:478.25308(1-Ethyl-1-methylpropyl)benzene
CAS:(1-Ethyl-1-methylpropyl)benzene is an impurity of some drugs. It is a metabolite of the drug, and can be found in urine or blood samples as a result of its excretion from the body. (1-Ethyl-1-methylpropyl)benzene is used as an analytical standard for HPLC analysis. This chemical is not on the USP list of impurities, but it is listed on the pharmacopoeia. The CAS number for (1-Ethyl-1-methylpropyl)benzene is 1985-97-3.
Formula:C12H18Purezza:Min. 95%Peso molecolare:162.27 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%S-(+)-Niguldipine hydrochloride
CAS:Niguldipine hydrochloride is a novel prodrug of the calcium channel blocker, niguldipine. This drug is an ATP-binding cassette transporter substrate that inhibits bowel disease by binding to the transporter protein, thereby blocking its activity. The drug has been shown to have low potency and is not effective against infectious diseases. Niguldipine hydrochloride may act as an autophagy inducer, which may reduce the number of cancer cells in human osteosarcoma cells. It also has been shown to inhibit receptor activity in air entrainment models.Formula:C36H40ClN3O6Purezza:Min. 95%Peso molecolare:646.2 g/mol2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine]
CAS:2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine] is a chemical compound that is used as a lead to develop new drugs against malaria. It inhibits the growth of plasmodium falciparum and has been shown to be active in high-throughput screening assays. 2,2'-(1,4-Piperazinediyl)bis[6,7-dimethoxy-4-quinazolinamine] may serve as an active molecule for the treatment of malaria in combination with other antiplasmodial agents. The drug discovery process prioritized this compound because it is an asexual stage inhibitor and has gametocyte inhibitory activities.
Formula:C24H28N8O4Purezza:Min. 95%Peso molecolare:492.53 g/molVenlafaxine Impurity F HCl
CAS:Prodotto controllatob-1-Cyclohexen-1-yl-4-methoxy-N,N-dimethylbenzeneethanamine is a drug product that is used in the development of drugs. It is a metabolite of cyclizine and has been shown to have antihistaminic effects. This chemical compound is an impurity standard for HPLC analyses of other substances. b-1-Cyclohexen-1-yl-4-methoxy-N,N-dimethylbenzeneethanamine has also been shown to be a synthetic intermediate in the synthesis of pharmaceuticals.Formula:C17H25NO·HClPurezza:Min. 95%Peso molecolare:295.85 g/mol6-Des(1-methyl-2-benzimidazolyl)-6-carboxy telmisartan
CAS:Telmisartan is a drug that belongs to the class of angiotensin II receptor antagonists and is used in the treatment of hypertension. Telmisartan can be quantitatively analyzed with high sensitivity by liquid chromatography. Impurities in telmisartan can be analyzed qualitatively and quantitatively by liquid chromatography, which requires a shorter time than GC analysis.Formula:C26H24N2O4Purezza:Min. 95%Peso molecolare:428.48 g/molMethyl 2-sulfinobenzoate
CAS:Methyl 2-sulfinobenzoate (MSB) is an analytical, research and development, and drug development impurity that is used as an API impurity and HPLC standard. It is a metabolite of sulfadiazine, which belongs to the family of drugs known as sulfonamides. MSB has been shown to have pharmacopoeia activity for the treatment of bacterial infections. It is a natural product found in plants, such as garlic and onion, or it can be synthesized from benzene and sulfur chloride.
Formula:C8H8O4SPurezza:Min. 95%Peso molecolare:200.21 g/molAmlodipine besilate impurity D
CAS:Amlodipine besilate impurity D is a diluent, additive, and stabilizer. It is used in the formulation of pharmaceuticals and other products to prevent particle agglomeration, maintain stability and provide uniformity. Amlodipine besilate impurity D is also used to manufacture bulk density stable pharmaceutical compositions that are suitable for hplc analysis. This product contains magnesium hydroxide as an impurity.
Formula:C20H23ClN2O5Purezza:Min. 95%Peso molecolare:406.86 g/molδ 2 Cefdinir
CAS:Delta 2 Cefdinir is a cephalosporin antibiotic used for the treatment of respiratory tract infections and skin infections. The drug product is an analytical standard that has been custom synthesized for metabolism studies. It is also used as an impurity standard for synthesis in research and development, as well as for HPLC analysis. Delta 2 Cefdinir is a high-purity, pharmacopoeia grade API with a purity of >98% and contains no detectable levels of natural impurities.Formula:C14H13N5O5S2Purezza:Min. 95%Peso molecolare:395.42 g/molBenzathine ampicillin
CAS:Benzathine ampicillin is a penicillin antibiotic that belongs to the group of β-lactam antibiotics. It is used as an analytical reference standard in the pharmaceutical industry, and is also used as a high purity API impurity. Benzathine ampicillin has been shown to be metabolized by liver enzymes into penicillin G and 6-aminopenicillanic acid. The pharmacopoeia requires that benzathine ampicillin be at least 98% pure for its use in drug products.
Formula:C48H58N8O8S2Purezza:Min. 95%Peso molecolare:939.20 g/molCefoperazone 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%
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