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(12,331 products)
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Found 58049 products of "APIs for research and impurities"
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4-(Diphenylmethylene)-1-methylpiperidine
CAS:Please enquire for more information about 4-(Diphenylmethylene)-1-methylpiperidine including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C19H21NPurity:Min. 95%Molecular weight:263.4 g/molL-Allysine
CAS:L-Allysine is an analog of L-lysine and a potent inhibitor of kinases. It has been shown to inhibit the activity of protein kinases and induce apoptosis in human cancer cells. L-Allysine has also been found to inhibit the growth of tumors in Chinese hamsters. This compound has potential as an anticancer agent due to its ability to inhibit kinase activity, which is often upregulated in cancer cells. Additionally, L-Allysine has been detected in human urine and may have implications for the treatment of kidney disease or other conditions that affect urinary function. The use of L-Allysine as a kinase inhibitor may also have implications for the development of new therapies for diseases such as hypertension, as it has been shown to interact with nifedipine, a calcium channel blocker commonly used to treat high blood pressure.
Formula:C6H11NO3Purity:Min. 95%Molecular weight:145.16 g/mol(3R)-Tetrahydrofuran-3-yl 4-Methylbenzenesulfonate
CAS:Tetrahydrofuran-3-yl 4-methylbenzenesulfonate is a synthetic compound that has been used as an impurity standard for the drug product and as a metabolite in pharmacopoeia. Tetrahydrofuran-3-yl 4-methylbenzenesulfonate is also used in research and development, including drug metabolism studies. Tetrahydrofuran-3-yl 4-methylbenzenesulfonate is a high purity and custom synthesis that is used as an analytical standard for HPLC.Formula:C11H14O4SPurity:Min. 95%Molecular weight:242.29 g/molDiethyl 2-propylimidazole-4,5-dicarboxylate
CAS:Diethyl 2-propylimidazole-4,5-dicarboxylate is a synthesized intermediate that can be used in the synthesis of other organic compounds. It is a diethyl ester of tartaric acid and an intermediate in the preparation of other organic compounds. The diethyl ester is made by nitrating diethyl to give diethyl nitrite, which is then reacted with tartaric acid to form the desired product. Diethyl 2-propylimidazole-4,5-dicarboxylate has been shown to be toxic, but it has not been shown to have any carcinogenic effects.Formula:C12H18N2O4Purity:Min. 95%Molecular weight:254.28 g/mol(R)-3-((R)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid
CAS:(R)-3-((R)-5-Oxopyrrolidine-2-carbonyl)thiazolidine-4-carboxylic acid is a research and development, impurity standard, custom synthesis, drug product, synthetic, high purity, pharmacopoeia, drug development and analytical reagent. CAS No. 162148-17-6Formula:C9H12N2O4SPurity:Min. 95%Molecular weight:244.27 g/molD-Phe-Phe-Arg chloromethylketone trifluoroacetic acid
CAS:D-Phe-Phe-Arg chloromethylketone trifluoroacetic acid is an organophosphorus compound that is used as an analytical standard and in the development of pharmaceuticals and other drugs. It is a metabolite of Phe-Phe-Arg chloromethylketone, which is a drug product impurity. D-Phe-Phe-Arg chloromethylketone trifluoroacetic acid is also known to be found naturally in the body. D-Phe-Phe-Arg chloromethylketone trifluoroacetic acid reacts with hydrochloric acid to produce hydrogen chloride gas and water.Formula:C29H35ClF6N6O7Purity:Min. 95%Molecular weight:729.1 g/molOlsalazine sodium impurity A
Olsalazine sodium impurity A is a synthetic drug that is used as an active pharmaceutical ingredient (API) in the development of drug products. It is a metabolite of olsalazine sodium, which is a natural product. Olsalazine sodium impurity A has been shown to be an analytical impurity for HPLC standards and is also used in metabolism studies. This impurity has niche applications as an analytical standard or as a pharmacopoeia reference material.END>Formula:C15H12N2O6Purity:Min. 95%Molecular weight:316.27 g/molN’-(2-Methylsulfamoylethyl) naratriptan hydrochloride
CAS:Please enquire for more information about N’-(2-Methylsulfamoylethyl) naratriptan hydrochloride including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C20H33ClN4O4S2Purity:90%MinMolecular weight:493.1 g/molPBT Impurity 2
CAS:Please enquire for more information about PBT Impurity 2 including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C36H38O13Molecular weight:678.69 g/molAdiporon hydrochloride
CAS:Adiporon hydrochloride is an API impurity, which is a natural product that has been used in traditional Chinese medicine to treat obesity. The chemical name for this compound is 3-acetyl-2,3,4,5-tetrahydroxybenzoic acid. Adiporon hydrochloride has shown weight loss effects in mice and rats. It is metabolized by the liver and excreted by the kidneys. Adiporon hydrochloride is not toxic to animals or humans at doses up to 10 grams per kilogram of body weight. This compound can be synthesized from chrysanthemum flowers, but it can also be custom synthesized.Formula:C27H29ClN2O3Purity:Min. 95%Molecular weight:465 g/mol(2E,5R)-7-[(1S,2S,6R,8S,8aR)-8-(2,2-Dimethyl-1-oxobutoxy)-1,2,6,7,8,8a-hexahydro-2,6-dimethyl-1-naphthalenyl]-5-hydroxy-2-heptenoic acid sodium salt
CAS:(2E,5R)-7-[(1S,2S,6R,8S,8aR)-8-(2,2-Dimethyl-1-oxobutoxy)-1,2,6,7,8,8a-hexahydro-2,6-dimethyl-1-naphthalenyl]-5-hydroxy-2-heptenoic acid sodium salt is a synthetic drug product. It is an impurity in a pharmaceutical API (Active Pharmaceutical Ingredient). The chemical name of the product is 7-[(1S*,2S*,6R*,8S*,8aR*)-8-(2,2-Dimethyl-1 oxobutoxy)-1, 2 6 7 8 8a 1 -hexahydro 2 6 -dimethyl 1 -naphthalenyl]-5 hydroxy 2 heptenoic acid sodium salt. It has the following CAS Number: 39Formula:C25H37NaO5Purity:Min. 95%Molecular weight:440.55 g/mol(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-{[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]methyl} acetamide dihydrochloride - >80%, Mixture of Diastereomers
(Z)-2-(2-Aminothiazol-4-yl)-2-(hydroxyimino)-N-[(2RS,5RS)-5-methyl-7-oxo-2,4,5,7-tetrahydro-1H-furo[3,4-d][1,3]thiazin-2-yl]methyl} acetamide dihydrochloride is a drug product with purity of >80%. It is a mixture of diastereomers. The impurities are not detected by HPLC. This compound is used in the development of drugs. Its metabolite is also available to purchase.Formula:C13H15N5O4S2·2HClPurity:Min. 95%Molecular weight:442.34 g/mol2-Acetamido-N-benzyl-3-hydroxypropanamide
CAS:2-Acetamido-N-benzyl-3-hydroxypropanamide is an analog of a Chinese kinase inhibitor that has been shown to have anticancer properties. This compound induces apoptosis in human cancer cells by inhibiting the activity of protein kinases that are involved in cell growth and division. It has also been shown to inhibit the growth of prostate cancer cells by blocking the synthesis of testosterone, which is a hormone that promotes tumor growth. 2-Acetamido-N-benzyl-3-hydroxypropanamide is a potential candidate for developing new anticancer drugs due to its ability to selectively target cancer cells while sparing healthy cells.Formula:C12H16N2O3Purity:Min. 95%Molecular weight:236.27 g/molSambacolignoside
CAS:Sambacolignoside is a natural compound that has been shown to have bioactivities. Sambacolignoside has been shown to inhibit the growth of cancer cells in vitro, including bladder, prostate and breast cancer cells. This compound is also able to induce apoptosis in these cells. Sambacolignoside can be used as a dietary supplement or as part of a profiling study for bladder cancer.Formula:C43H54O22Purity:Min. 95%Molecular weight:922.9 g/molHomo sildenafil-d5
CAS:Sildenafil is the active ingredient in a prescription drug called Viagra. It is an inhibitor of cGMP-specific phosphodiesterase type 5 (PDE5) and it is used to treat erectile dysfunction. Sildenafil has been shown to be metabolized by CYP3A4 and CYP2C9 into N-desmethylsildenafil, which has lower affinity for PDE5 than sildenafil. The metabolism of sildenafil can also be inhibited by drugs that inhibit either CYP3A4 or CYP2C9, such as erythromycin, ketoconazole, and grapefruit juice.Formula:C23H27D5N6O4SPurity:Min. 95%Molecular weight:493.63 g/molN-Methyllidocaine iodide
CAS:N-Methyllidocaine iodide is a drug that is used to treat cardiac arrhythmias. It has been shown to inhibit the uptake of fatty acids into cardiac cells, which leads to an increase in diacylglycerol and a reduction in intracellular pH. This drug also has a depressant effect on heart function by inhibiting the depolarization of ventricular myocytes. N-Methyllidocaine iodide induces arrhythmia in animals and genetic ablation of the gene for fatty acid synthase enhances this effect.
Formula:C15H25IN2OPurity:Min. 95%Molecular weight:376.28 g/mol4-Hydroxy omeprazole sulfone
CAS:4-Hydroxy omeprazole sulfone is an analytical reference material which is a white crystalline powder with a melting point of about 190°C. It has the chemical name 4-hydroxyomeprazole sulfone and the CAS number 1346600-70-1. This product can be custom synthesized for research and development purposes. It is also used as an impurity standard for HPLC analysis. The purity of this product ranges from 98% to 99%.Formula:C16H17N3O4SPurity:Min. 95%Molecular weight:347.4 g/mol(E/Z)-FK-506 26,28-Allylic Ester Rearrangement Impurity
CAS:The impurity is a natural product and an API impurity. The impurity is synthesized by the rearrangement of (E/Z)-FK-506 26,28-allylic ester. This impurity has been shown to be present in drug products at concentrations up to 0.0025% w/w. It is found in analytical samples at concentrations up to 0.02% w/w, which may be due to its use as a HPLC standard. The impurity has been studied for metabolism in rats and rabbits and is not metabolized by microsomal enzymes or conjugated with glucuronic acid. The compound has also been shown to have anti-inflammatory properties in mice models and has no cardiotoxic effects on Balb/c mice.Formula:C44H69NO12Purity:Min. 95%Molecular weight:804.02 g/molrac-3-Deacetyl-3-butanoyl acebutolol hydrochloride
CAS:3-Deacetyl-3-butanoyl acebutolol hydrochloride is a racemic mixture of two enantiomers, (+)-(S)-3-Deacetyl-3-butanoyl acebutolol and (-)-(R)-3-Deacetyl-3-butanoyl acebutolol. It is used as an impurity standard for the manufacture of acebutolol hydrochloride. The substance has a purity of at least 99% by HPLC. 3DBAH is also metabolized to the active form, which is (-)-(R)-3-Deacetylacebutanol.Formula:C20H33ClN2O4Purity:Min. 95%Molecular weight:400.94 g/molHexadecanedioic acid mono-L-carnitine ester chloride
CAS:Hexadecanedioic acid mono-L-carnitine ester chloride is an analog of a naturally occurring compound that has been found to have medicinal properties. This compound has shown potential as an anticancer agent due to its ability to inhibit cancer cell replication and induce apoptosis. It has been studied extensively in human tumor cells, where it has been shown to inhibit kinase activity and protein synthesis. This inhibitor may also have potential as a urinary biomarker for cancer diagnosis. Additionally, this compound has been tested in Chinese hamster ovary cells, where it showed potent inhibitory effects on the growth of these cells. Overall, Hexadecanedioic acid mono-L-carnitine ester chloride is a promising candidate for further research into its potential therapeutic uses in cancer treatment.Formula:C23H44NO6Purity:Min. 95%Molecular weight:430.6 g/molMethocarbamol-d5 β-D-glucuronide
CAS:Methocarbamol-d5 β-D-glucuronide is a synthetic drug product. It has CAS number 56305-74-9. This product is a metabolite and an impurity standard for methocarbamol. The material is a white powder that contains no detectable amount of nitrogen or water, with a purity greater than 99%. The product is intended for use in metabolism studies, natural products research and development, drug development, and pharmacopoeia.
Formula:C17H18D5NO11Purity:Min. 95%Molecular weight:422.4 g/molPhenyl di-p-tert-butylphenyl phosphate
CAS:Phenyl di-p-tert-butylphenyl phosphate is a synthetic compound that is used in the optimization of analytical methods, such as sample preparation, and for the analysis of chlorine levels in water samples. Phenyl di-p-tert-butylphenyl phosphate was developed as an alternative to chloroform because it does not dissolve viscose or other cellulosic materials. The phenyl group in this compound reacts with alkali metals to form a disulphide. The carbon disulphide produced in this reaction can then be reduced by organic solvents such as benzene, ether, or carbon tetrachloride to produce a viscose (cellulose acetate) solution. This compound is also used for the determination of the viscosity of viscose solutions by means of chromatography. Sensitivity tests have been performed on phenyl di-p-tert-butylphenyl phosphate using gas chromatography and mass spectromFormula:C26H31O4PPurity:Min. 95%Molecular weight:438.5 g/molo-Desisopropyl-o-ethyl cefpodoxime proxetil
CAS:o-Desisopropyl-o-ethyl cefpodoxime proxetil is a drug product that is used in the treatment of infections caused by bacteria. It is a synthetic, high purity, and natural metabolite that has been developed for the treatment of bacterial infections. This drug product has been shown to have an analytical purity of >99.5% and a pharmacopoeia purity of >99%. o-Desisopropyl-o-ethyl cefpodoxime proxetil is also a metabolite that was synthesized to be used as an impurity standard for HPLC analysis.Formula:C20H25N5O9S2Purity:Min. 95%Molecular weight:543.60 g/molN,N-Didesmethyl tamoxifen
CAS:N,N-Didesmethyl tamoxifen is a metabolite of tamoxifen and belongs to the class of estrogen receptor modulators. It has been shown that this drug binds to liver cells and has a carcinogenic potential in animals. N,N-Didesmethyl tamoxifen is a substrate for cytochrome P450 2D6 (CYP2D6) and is converted to endoxifen. Endoxifen inhibits the growth of cancer cells by binding to estrogen receptors on the cell surface and preventing the natural ligand estradiol from binding with these receptors. The clinical response to tamoxifen treatment may be influenced by genetic polymorphisms in CYP2D6.Formula:C24H25NOPurity:Min. 95%Molecular weight:343.5 g/molIvacaftor carboxylic acid
CAS:Ivacaftor carboxylic acid is a pharmaceutical drug that is used to treat cystic fibrosis. It is a prodrug, which means it is inactive until it is metabolized by the body into its active form, ivacaftor. Ivacaftor carboxylic acid binds to CFTR proteins, which are responsible for transporting chloride ions across cell membranes. This causes an increase in the transport of chloride ions into cells and improves the flow of salt and water out of the lungs. Ivacaftor carboxylic acid has been shown to be safe and effective in patients with cystic fibrosis who have two copies of the F508del mutation in their CFTR gene, including those who have never received treatment with ivacaftor before.Formula:C24H26N2O5Purity:Min. 95%Molecular weight:422.5 g/mol4-(2-Hydroxy-3-isopropylaminopropoxy)benzoic acid 2-hydroxyethyl ester
CAS:4-(2-Hydroxy-3-isopropylaminopropoxy)benzoic acid 2-hydroxyethyl ester is a synthetic drug product that can be used as an HPLC standard. It has been shown to be metabolized in the rat, with the major metabolites being 2-hydroxyethoxyacetic acid and 4-(2-hydroxyethoxy)benzoic acid. This compound is not found naturally in any living organisms and is not an impurity of any API. The purity of this compound is >98%.Formula:C15H23NO5Purity:Min. 95%Molecular weight:297.35 g/molN-(3-Trifluoromethylphenyl)-phenylamine
CAS:N-(3-Trifluoromethylphenyl)-phenylamine is a research and development drug product that is used as an analytical impurity standard. It has a CAS number of 101-23-5 and is classified under the trade name 3TFPPA. The chemical formula for N-(3-Trifluoromethylphenyl)-phenylamine is C12H8F3NO. This compound can be synthesized from phenylamine, 3-trifluoromethylaniline, and hydrochloric acid. The molecular weight of this compound is 197.19 g/mol, which falls within the range of 195 to 200 g/mol. N-(3-Trifluoromethylphenyl)-phenylamine can be found in the following pharmacopoeia: USP (United States Pharmacopeia), EP (European Pharmacopoeia), JP (Japanese Pharmacopeia), BPFormula:C13H10F3NPurity:Min. 95%Molecular weight:237.22 g/molLoxoprofen methyl-d3 ethyl ester
CAS:Please enquire for more information about Loxoprofen methyl-d3 ethyl ester including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C17H22O3Purity:Min. 95%Molecular weight:274.35 g/mol25-Hydroxyvitamin d2 3-hemisuccinate
CAS:25-Hydroxyvitamin D2 3-hemisuccinate is a drug product that belongs to the group of natural products. It is a metabolite of vitamin D2 and has been shown to have anti-inflammatory properties. 25-Hydroxyvitamin D2 3-hemisuccinate is used as an analytical standard for HPLC, but it is also used in research and development for drug development. This product can be used as an impurity standard for API's because it is easily purified and stable in storage. Research has shown that this compound may be effective in protecting against osteoporosis, cardiovascular disease, and cancer.
Formula:C32H48O5Purity:Min. 95%Molecular weight:512.72 g/molValacyclovir Related Compound D
CAS:Valacyclovir Related Compound D is a synthetic metabolite of Valacyclovir. It is the primary metabolite of Valacyclovir, which has been shown to inhibit the activity of bacterial DNA polymerase. Valacyclovir Related Compound D is an impurity standard for valacyclovir and can be synthesized in quantities as per customer requirement.Formula:C15H24N6O4Purity:Min. 95%Molecular weight:352.39 g/mol1-Descarbamoyl-2-carbamoyl methocarbamol
CAS:1-Descarbamoyl-2-carbamoyl methocarbamol is a white powder that is used as an analytical reference standard. It is also used in the development of new drugs and as an impurity standard for the manufacture of pharmaceuticals. 1-Descarbamoyl-2-carbamoyl methocarbamol has a molecular weight of 230.093 g/mol and a melting point between 265°C and 270°C. This compound has been assigned CAS No. 10488-39-8, which may be found on PubChem under number PDB ID: 6D0I.Formula:C11H15NO5Purity:Min. 95%Molecular weight:241.24 g/molSitagliptin hydroxy amide impurity
CAS:Sitagliptin is an oral dipeptidyl peptidase-4 inhibitor that is used to treat type 2 diabetes. It binds to the active site of the enzyme and reversibly blocks the action of the enzyme, thereby inhibiting the breakdown of a number of important hormones such as glucagon-like peptide 1 and glucose-dependent insulinotropic polypeptide. Sitagliptin hydroxy amide impurity is an impurity in sitagliptin that inhibits oxidoreductases, enzymes that catalyze oxidation reactions. The enantiomeric purity of sitagliptin hydroxy amide impurity is unknown.Formula:C16H14F6N4O2Purity:Min. 95%Molecular weight:408.3 g/mol(3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl acetate
CAS:Please enquire for more information about (3-Methyl-4-(2,2,2-trifluoroethoxy)pyridin-2-yl)methyl acetate including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C11H12F3NO3Purity:Min. 95%Molecular weight:263.21 g/molSulfo EGS
CAS:Sulfo EGS is a potent analog that has shown promising anticancer activity in various human cancer cell lines. It works by inhibiting kinases, which are enzymes that play a key role in the regulation of cellular processes such as proliferation, differentiation, and apoptosis. Sulfo EGS has been found to be particularly effective against Chinese hamster ovary cells and tumor cells from medicinal plants. This inhibitor also shows potential for use in the development of kinase inhibitors for cancer therapy. In addition, Sulfo EGS is commonly used as a cross-linking reagent to covalently link proteins or protein complexes in urine or other biological samples for further analysis. Overall, Sulfo EGS is an important tool for cancer research and drug development.
Formula:C18H18N2Na2O18S2Purity:Min. 95%Molecular weight:660.5 g/mol3-(Formylamino)-1H-pyrazole-4-carboxamide
CAS:This product is an organic compound that has a molecular formula of C6H7N3O2. It is a white solid with a melting point of 76.5 °C and an elution time of 7 minutes (range, 1-10 minutes). The detection method is based on the color change from yellow to blue in the presence of dimethylformamide (DMF). This product is used as a solvent for various chemical reactions and can be used in the synthesis of other products. 3-(Formylamino)-1H-pyrazole-4-carboxamide is used in analytical chemistry to determine substances such as pH, ionic strength, and concentration. In addition, this product can be used to quantify substances such as drugs or pharmaceuticals.
Formula:C5H6N4O2Purity:Min. 95%Color and Shape:White To Off-White SolidMolecular weight:154.13 g/molPyridine-2-methanol methiodide
CAS:Pyridine-2-methanol methiodide is a drug product that is used as an HPLC standard. It is also used in the development of new drugs, natural products, and research and development. Pyridine-2-methanol methiodide has been shown to have anti-inflammatory properties in metabolism studies. This compound has a niche application as an API impurity standard for analytical purposes. The CAS number for this compound is 3313-51-7. Synthetic methods are required to produce this substance. It is a high purity chemical with pharmacopoeia applications.Formula:C7H10INOPurity:Min. 95%Molecular weight:251.06 g/mol(E,E)-Farnesyl thioacetate
CAS:(E,E)-Farnesyl thioacetate is a synthetic impurity found in the drug product. It is an impurity standard for HPLC and GC-MS analysis of Metabolism studies. (E,E)-Farnesyl thioacetate is also used as a synthetic intermediate in the synthesis of other compounds. The purity of this compound is 99% with a CAS number 340701-35-1. (E,E)-Farnesyl thioacetate has been synthesized according to pharmacopoeia standards with high purity.Formula:C17H28OSPurity:Min. 95%Molecular weight:280.47 g/molAcyclovir EP Impurity Q
Acyclovir EP Impurity Q is a drug product that is used as the impurity standard for Acyclovir EP. It is a natural metabolite of acyclovir and may be found in the urine of patients taking this drug. Acyclovir EP Impurity Q has shown to have antiviral activity against herpes simplex virus type 1 and type 2. The structure of this compound has been determined by nuclear magnetic resonance (NMR) spectroscopy and mass spectrometry.Purity:Min. 95%δ 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:C14H13N5O5S2Purity:Min. 95%Molecular weight:395.42 g/molZm 306416 hydrochloride
CAS:Zm 306416 hydrochloride is a new synthetic compound with antimicrobial activities. It has been shown to be active against gram-positive bacteria, gram-negative bacteria, and fungi. Zm 306416 hydrochloride can also protect mice from carbon tetrachloride-induced liver damage by reducing serum bilirubin levels and inhibiting lipid peroxidation. This compound can also be used as a photocatalyst in organic synthesis.Formula:C16H14Cl2FN3O2Purity:Min. 95%Molecular weight:370.2 g/mol2-Ethoxy-4-[2-[[(1R)-3-methyl-1-[2-(1-piperidinyl)phenyl]butyl]amino]-2-oxoethyl]benzoic acid
CAS:2-Ethoxy-4-[2-[[(1R)-3-methyl-1-[2-(1-piperidinyl)phenyl]butyl]amino]-2-oxoethyl]benzoic acid is a synthetic amino acid. It is used for research and development purposes, including the manufacture of pharmaceuticals. The impurity standard for this compound is CAS No. 147852-26-4. The drug product may be custom synthesized by our experienced chemists or it may be obtained from an established supplier. The purity of this compound is typically high, with purity levels exceeding 99%. This compound can also be used as a metabolite in metabolism studies, such as HPLC standards.Formula:C27H36N2O4Purity:Min. 95%Molecular weight:452.59 g/molD-Sydnocarb
CAS:Please enquire for more information about D-Sydnocarb including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C18H18N4O2Purity:Min. 95%Molecular weight:322.4 g/molN-(2,2,2-Trichloroethoxy)carbonyl] bisnor-(cis)-tilidine
CAS:N-(2,2,2-Trichloroethoxy)carbonyl] bisnor-(cis)-tilidine is an analog of dabigatran that has been shown to be a potent inhibitor of human kinases. It has demonstrated anticancer activity by inducing apoptosis in cancer cells and inhibiting tumor growth. This compound has been found in urine samples from Chinese patients with cancer, suggesting that it may have potential as an anticancer agent. N-(2,2,2-Trichloroethoxy)carbonyl] bisnor-(cis)-tilidine acts as a protein kinase inhibitor and may be useful in the development of new cancer therapies. Its mechanism of action is thought to involve the inhibition of various kinases involved in cell proliferation and survival pathways. Overall, this compound holds great promise for its potential use in the treatment of cancer.Formula:C18H20Cl3NO4Purity:Min. 95%Molecular weight:420.7 g/mol5-Amino-4-(4-nitro-1-oxoisoindolin-2-yl)-5-oxopentanoic acid
CAS:5-Amino-4-(4-nitro-1-oxoisoindolin-2-yl)-5-oxopentanoic acid is a compound that contains a carbonyl group and a nitro group. It has been found to exhibit emission properties and has shown potential as an antiviral agent. This compound has also been studied for its effects on 27-hydroxycholesterol, a cholesterol metabolite involved in lipid peroxidation and inflammation. Additionally, it has been investigated for its interaction with tenofovir, an antiviral medication used to treat HIV/AIDS. The presence of hydroxyl groups in this compound suggests its potential as a precursor for the synthesis of oxysterols, which are important signaling molecules in the body. Impurities in this compound may be removed through purification processes to ensure its quality and effectiveness. Overall, this compound shows promise for further research in the field of antiviral drugs and lipid metabolism.
Formula:C13H13N3O6Purity:Min. 95%Molecular weight:307.26 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)xPurity:Min. 95%Hydroxy ziprasidone
CAS:Hydroxyziprasidone is a hydroxy derivative of ziprasidone. It has low levels of impurities and is used for the treatment of schizophrenia, bipolar disorder, and major depressive disorder. Hydroxyziprasidone is metabolized to ziprasidone in the liver by the cytochrome P450 enzyme system. The main metabolites are 2-hydroxyziprasidone and 4-hydroxyziprasidone. These metabolites are excreted from the body in urine or bile, or they may be further metabolized to other compounds that are eventually excreted as well.Formula:C21H21ClN4O2SPurity:Min. 95%Molecular weight:428.9 g/molFluocortolone Impurity 13
CAS:Controlled ProductFluocortolone 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:C27H36F2O5Purity:Min. 95%Molecular weight:478.253081,3,7-Trimethyluric acid-d9
CAS:Controlled Product1,3,7-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:C8HD9N4O3Purity:Min. 95%Molecular weight:219.25 g/mol6,7,8,9-Tetrahydro-3-[2-[4-(6-methoxy-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
CAS:A custom synthesis of 6,7,8,9-tetrahydro-3-[2-[4-(6-methoxy-1,2-benzisoxazol-3-yl)-1-piperidinyl]ethyl]-2-methyl-4H-[1]pyrido[1,2-a]pyrimidin-4one A synthetic analog of the natural product erythromycin A. Metabolite: 3-[2-[4-(6-Methoxybenzo[d][1,3]dioxol-5(4H)-yl)-1piperidinyl)ethyl]-6,7,8,9 tetrahydro 4H pyrido [1',2' a] pyrimidin 4 one Impurity: 1-(6 methoxy benzisoxazol 3 yl) piperidine Custom synthesis: yes High purity: yesFormula:C24H30N4O3Purity:Min. 95%Molecular weight:422.52 g/molent-Ramipril
CAS:Ent-ramipril is a natural product that is a metabolite of ramipril. It can be synthesized from the quinone methide intermediate obtained by reaction of amine with ethyl acetoacetate. This synthetic route has been developed for the production of high purity, analytical grade ent-ramipril. The compound has not been found in natural sources and is not used as a drug product. Ent-ramipril is not an impurity standard, but it can be used as a research and development or HPLC standard.
Formula:C23H32N2O5Purity:Min. 95%Molecular weight:416.50 g/molFluocortolone Impurity 1
CAS:Controlled ProductFluocortolone Impurity 1 is a metabolite of fluocortolone. It is used as an analytical reference standard for the determination of fluocortolone in pharmaceutical products. Fluocortolone Impurity 1 is also used as an impurity standard for the production of fluocortolone and other drugs containing fluocortolone. Fluocortolone Impurity 1 is listed in the U.S. Pharmacopoeia (USP) and can be synthesized either naturally or synthetically.Formula:C27H37FO5Purity:Min. 95%Molecular weight:460.59 g/molDienogest Impurity K
CAS:Controlled ProductDienogest 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:C20H25NO4Purity:Min. 95%Color and Shape:PowderMolecular weight:343.4 g/molTecloftalam imide
CAS:Tecloftalam imide is a drug product that is an analytical standard. It is a natural product, which can be obtained from the fermentation of Streptomyces sp. (CAS No. 26491-30-5). Tecloftalam imide is also an impurity in some APIs. It can be synthesized, and has been used as an impurity standard for HPLC, with a purity of >99%. Tecloftalam imide has been used in drug development and research and development. It has been shown to have niche applications in pharmacopoeia.Formula:C14H3Cl6NO2Purity:Min. 95%Molecular weight:429.9 g/molCalcipotriol EP Impurity I
Calcipotriol EP Impurity I is a metabolite of calcipotriol which acts as a natural, synthetic and analytical standard for the compound. It is used in drug development and pharmacopoeia to ensure high purity levels. The impurity standard is an analytical reference material with a purity greater than 99.5% and contains no more than 10% of any other impurity.Formula:C27H40O3Purity:Min. 95%Molecular weight:412.6 g/molDeschloro-4,4’-dichloro clomiphene citrate
CAS:Controlled ProductDeschloro-4,4’-dichloro clomiphene citrate is a drug product with CAS No. 117884-83-0 and a purity of 99.9%. The chemical name is 4,4’-dichloro-2-(p-chlorophenyl)-1,2,3,4,6,7-hexahydrobenzo[c]quinoline citrate. This product is metabolized to 4'-chloroacetoxyclomiphene and 4'-chlorobenzoyloxymethane in the rat liver. HPLC analyses show that the impurity standard has a purity of 98.5% and an analytical purity of 99.8%.Formula:C32H35Cl2NO8Purity:Min. 95%Molecular weight:632.5 g/mol3,9-Dihydro-9-[(2-hydroxyethoxy)methyl]-1H-Purine-2,6-dione
CAS:3,9-Dihydro-9-[(2-hydroxyethoxy)methyl]-1H-Purine-2,6-dione is an impurity found in the synthesis of a drug product. It is also used as an analytical standard for HPLC methods and as a pharmacopoeia standard. 3,9-Dihydro-9-[(2-hydroxyethoxy)methyl]-1H-Purine-2,6-dione has been shown to be produced by the metabolism of other drugs such as caffeine. This impurity is not expected to have any therapeutic effects when administered to humans.Formula:C8H10N4O4Purity:Min. 95%Molecular weight:226.19 g/mol(E/Z)-N,N-Didesmethyl-4-hydroxy tamoxifen 2’-azide
CAS:(E/Z)-N,N-Didesmethyl-4-hydroxy tamoxifen 2’-azide is a metabolite of tamoxifen. It is an impurity that can be found in the drug product. It has been found to have a niche use in research and development and belongs to the class of drugs. This compound is classified as a high purity analytical standard and may be used for HPLC analysis.Formula:C24H23N3O2Purity:Min. 95%Molecular weight:385.5 g/molImpurity G
Impurity G is an impurity found in the drug Iohexol. It is a synthetic, amide, propylamine, diacetate and methyl anthranilate. Impurity G has been shown to be a catalyst for the production of iodinated contrast media with high yield. This can be used to make the drug Moxifloxacin hydrochloride, which is used to treat bacterial infections such as pneumonia and bronchitis caused by Legionella pneumophila or Mycoplasma pneumoniae. The chemical compound moxifloxacin has anti-inflammatory properties that are due to its ability to inhibit prostaglandin synthesis.Purity:Min. 95%Apigenin 5-o-β-D-glucuronide
CAS:Apigenin 5-o-β-D-glucuronide is a natural compound derived from the Chinese herb scutellaria baicalensis. It has been shown to be effective in reducing pro-inflammatory cytokines and prostate cancer cells. Apigenin 5-o-β-D-glucuronide is one of the many phenolic acids found in plants, which are known for their antioxidant and anti inflammatory properties. The plant metabolizes apigenin 5-o-β-D-glucuronide by conjugating it with glucuronic acid, forming the glucuronide conjugate. The bioactive phenolic compounds in plants are well studied and have been shown to have anticancer properties.
Formula:C21H18O11Purity:Min. 95%Molecular weight:446.36 g/mol1-(2-Deoxy-beta-D-xylofuranosyl)-5-methyluracil
CAS:1-(2-Deoxy-beta-D-xylofuranosyl)-5-methyluracil (1DXP) is a nucleoside that inhibits the enzyme UDP glucose pyrophosphorylase. This enzyme is involved in the synthesis of uridine nucleotides, which are required for RNA and DNA synthesis. 1DXP has been shown to be effective against hepatitis B virus and lymphocytic leukemia cells in vitro. The mechanism of action of 1DXP is not well understood, but it may be related to the inhibition of protein synthesis or cellular metabolism. It may also inhibit the enzyme amino transferase, which is important for the synthesis of aromatic amino acids such as phenylalanine and tyrosine.Formula:C10H14N2O5Purity:Min. 95%Molecular weight:242.23 g/molGomphrenin I
CAS:Gomphrenin I is an analog of a human protein that has been found to have potent anticancer properties. It works by inhibiting kinases, which are enzymes involved in cell signaling pathways that can contribute to the growth and survival of cancer cells. Gomphrenin I has been shown to induce apoptosis, or programmed cell death, in cancer cells and has demonstrated efficacy against various tumor types. This medicinal compound is a promising inhibitor for kinases and may hold potential as a therapeutic agent for cancer treatment. Gomphrenin I has been isolated from Chinese herbal medicine and can be detected in urine samples after ingestion.
Formula:C24H26N2O13Purity:Min. 95%Molecular weight:550.5 g/mol2-(((Hydroxy-4-methyloctyl)oxy)carbonyl)cyclohexanecarboxylic-d8 acid
CAS:2-(((Hydroxy-4-methyloctyl)oxy)carbonyl)cyclohexanecarboxylic acid is a metabolite of the plasticiser diethyl phthalate. It is found in urine samples and can be quantified by liquid chromatography with electrospray ionization mass spectrometry. 2-(((Hydroxy-4-methyloctyl)oxy)carbonyl)cyclohexanecarboxylic acid has been shown to cause cancer in animals and newborns, as well as to inhibit male reproductive development in humans. This compound can be detected in the population at a dilution of 1:100,000.Formula:C17H22D8O5Purity:Min. 95%Molecular weight:322.47 g/molTrioxifene
CAS:Trioxifene is an analog of tamoxifen, a selective estrogen receptor modulator (SERM) that has been used in breast cancer treatment. Trioxifene has demonstrated potent anticancer activity by inducing apoptosis in various cancer cells, including Chinese hamster ovary and human tumor cells. It acts as an inhibitor of protein kinases, which play a crucial role in cell proliferation and survival. Trioxifene has also shown potential medicinal benefits as a urinary excretion inhibitor of certain proteins and enzymes involved in cancer progression. With its potent anticancer properties, Trioxifene has become a promising candidate for the development of novel cancer therapies.Formula:C30H31NO3Purity:Min. 95%Molecular weight:453.6 g/molBenz[A]anthracene-7-acetonitrile
CAS:Please enquire for more information about Benz[A]anthracene-7-acetonitrile including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C20H13NPurity:Min. 95%Molecular weight:267.3 g/molClofedanol o-β-D-glucuronide
CAS:Please enquire for more information about Clofedanol o-β-D-glucuronide including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C23H28ClNO7Purity:Min. 95%Molecular weight:465.9 g/mol3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-chloroethyl)-4-methyl-1,3-thiazol-3-ium
CAS:3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-chloroethyl)-4-methyl-1,3-thiazol-3-ium is a drug product that belongs to the group of synthetic drugs. It is metabolized by the liver and has an oral bioavailability of 100%. 3-[(4-Amino-2-methylpyrimidin-5-yl)methyl]-5-(2-chloroethyl)-4-methylthiazol 3 -ium is used in research and development for pharmacopoeia standard. This compound is an impurity in the synthesis of other compounds, such as quetiapine.Formula:C12H16ClN4SPurity:Min. 95%Color and Shape:PowderMolecular weight:283.8 g/mol4-Acetyloxy-N-despropyl N-tert-butyloxycarbonyl ropivacaine
CAS:Please enquire for more information about 4-Acetyloxy-N-despropyl N-tert-butyloxycarbonyl ropivacaine including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C21H30N2O5Purity:Min. 95%Molecular weight:390.5 g/molN,N'-Dimethyl-N,N'-bis(2-pyridylmethyl)ethane-1,2-diamine
CAS:The labile character of N,N'-dimethyl-N,N'-bis(2-pyridylmethyl)ethane-1,2-diamine (DMPD) is due to its high reactivity with peroxide. This chemical reacts with the peroxide molecule to form an unstable intermediate compound that decomposes into two molecules of water and one molecule of hydrogen peroxide. DMPD is also a ligand for many transition metals and has been shown to be a strong electron donor in intramolecular coupling reactions. The catalytic activity of DMPD has been studied extensively using density functional theory and experiments. These studies have shown that DMPD catalyzes the oxidation of hydrocarbons by hydrogen peroxide in the presence of nickel catalyst.Formula:C16H22N4Purity:Min. 95%Molecular weight:270.37 g/mol13-Chloro-2-(piperidin-4-ylidene)-4-azatricyclo[9.4.0.0,3,8]pentadeca-1(15),3,5,7,9,11,13-heptaene
CAS:Please enquire for more information about 13-Chloro-2-(piperidin-4-ylidene)-4-azatricyclo[9.4.0.0,3,8]pentadeca-1(15),3,5,7,9,11,13-heptaene including the price, delivery time and more detailed product information at the technical inquiry form on this page
Formula:C19H17ClN2Purity:Min. 95%Molecular weight:308.8 g/molOasomycin B
CAS:Oasomycin B is a drug product that is used as an analytical reagent, or as an API impurity. It has a natural origin and is synthesized from the fermentation of Streptomyces sp. Oasomycin B is often used to standardize HPLC equipment and calibrate column materials. This compound can also be used for research purposes in the development of new drugs.Formula:C61H104O22Purity:Min. 95%Molecular weight:1,189.50 g/mol2-Amino-3-benzoyl-5-chlorobenzeneacetamide
CAS:Please enquire for more information about 2-Amino-3-benzoyl-5-chlorobenzeneacetamide including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C15H13ClN2O2Purity:Min. 95%Molecular weight:288.73 g/molBucumolol
CAS:Bucumolol is a medicinal compound that has shown promise as an anticancer agent. It works by inhibiting the activity of certain proteins in cancer cells, leading to apoptosis (cell death) and disrupting the cell cycle. Bucumolol is an analog of a natural product found in human urine and Chinese medicinal herbs. It has been shown to be effective against various types of tumors, including breast, colon, and lung cancers. Bucumolol functions as a kinase inhibitor, blocking enzymes that are involved in cancer cell growth and proliferation. Its potent anticancer properties make it a promising candidate for further research into cancer treatments.Formula:C17H23NO4Purity:Min. 95%Molecular weight:305.4 g/mol(R)-4-Chloro-3-hydroxy butanamide
CAS:The 4-chloro-3-hydroxy butanamide is a white crystalline powder that is soluble in water, ethanol, and chloroform. It has an analytical purity of 99.5% and a research and development purity of 99.0%. This compound has been used as an impurity standard for HPLC analysis, as well as an analytical reference standard for drug product development and API impurities. The chemical formula is C7H10ClNO2 with a molecular weight of 164.24 g/mol. CAS No. 226213-72-5. It is classified as natural or synthetic based on the method of synthesis.Formula:C4H8ClNO2Purity:Min. 95%Molecular weight:137.56 g/molMilrinone impurity 7
CAS:Milrinone impurity 7 is a synthetic impurity of Milrinone. It is a white, crystalline solid that is soluble in water and methanol. This product has been shown to be metabolized by human liver microsomes with the formation of an unknown metabolite. Milrinone impurity 7 has been used as a pharmacopoeia reference substance for HPLC analysis in drug development studies.Formula:C14H13N3OPurity:Min. 95%Molecular weight:239.27 g/molClarithromycin impurity O
CAS:Clarithromycin impurity O is a crystalline form of clarithromycin that is obtained by the sulfation of the free base. It is prepared by adding an acid binding agent to the free base and then dissolving it in water. The sulfate salt of clarithromycin impurity O can be purified by recrystallization. Clarithromycin impurity O has been used as a raw material for clarithromycin, which is a β-lactam antibiotic with activity against Gram-positive bacteria and some Gram-negative bacteria. Clarithromycin impurity O is also used in other pharmaceuticals such as anti-inflammatory drugs and antibiotics. The preparation process starts with the methylation reaction of potassium hydroxide, followed by hydrolysis to produce methyl sulfate and dimethyl sulfate. The methylated product is purified through distillation, vacuum drying, or crystallization, yielding a pure form of methylated product that can be further processed into otherFormula:C39H72N2O13Purity:Min. 95%Molecular weight:776.99 g/mol4-Hydroxy moxonidine
CAS:4-Hydroxy moxonidine (4HM) is a metabolite of moxonidine. It is a synthetic, high purity, pharmacopoeia grade chemical that can be used as an impurity standard for the drug product. Metabolism studies have shown that 4HM is not involved in any major metabolic pathways in humans. The CAS number for 4HM is 352457-34-2.Formula:C9H13N5O2Purity:Min. 95%Molecular weight:223.23 g/mol2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]-3-hydroxypropyl valylvalinate
CAS:2-[(2-Amino-6-oxo-1,6-dihydro-9H-purin-9-yl)methoxy]-3-hydroxypropyl valylvalinate is a drug product that is an impurity standard. It has been used as a reference substance for the HPLC determination of the pharmacopoeia and analytical methods.Formula:C19H31N7O6Purity:Min. 95%Molecular weight:453.50 g/molOxolamine citrate salt
CAS:Oxolamine citrate salt is a pharmaceutical drug used for the treatment of scleroderma. It acts as an iron chelator and inhibits the production of the cytotoxic agent, podophyllotoxin, by inhibiting its conversion to epipodophyllotoxin. Oxolamine citrate salt has been shown to have a beneficial effect on Alzheimer's disease and may have therapeutic potential in other neurological diseases such as Parkinson's disease. The compound has been shown to inhibit acetonitrile-induced hyperactivity in mice. Oxolamine citrate salt has also been found to be effective against Pseudomonas aeruginosa and Staphylococcus aureus isolates that are resistant to oxacillin, ginkgetin, or pseudoephedrine. This drug can be analyzed using liquid chromatography with an acetonitrile gradient and a hypersil C18 column.Formula:C14H19N3O·C6H8O7Purity:Min. 95%Molecular weight:437.44 g/molPinacol-d12
CAS:Please enquire for more information about Pinacol-d12 including the price, delivery time and more detailed product information at the technical inquiry form on this pageFormula:C6H14O2Purity:Min. 95%Molecular weight:130.25 g/molDibenzazepine-10,11-dione
CAS:Dibenzazepine-10,11-dione is a dibenzazepine that has been used as a solvent in pharmacopoeias. It has been shown to stabilize the solvents and increase the rate of dissolution of other compounds. Dibenzazepine-10,11-dione can be sublimed or recrystallized from solvents such as chloroform, acetone, ethanol, benzene, ethers, and halogenated hydrocarbons. The compound is orthorhombic at room temperature and can be converted to monoclinic by heating or cooling. This compound has not been extensively studied because it is insoluble in water.Formula:C14H9NO2Purity:Min. 95%Molecular weight:223.23 g/molDapagliflozin Impurity 2
CAS:Dapagliflozin impurity 2 is an impurity of dapagliflozin. It has been shown to be metabolized by erythrocytes and to be excreted in urine. Dapagliflozin impurity 2 has been identified in the USP Reference Standard for Dapagliflozin Impurity 2 (1830346-16-1). This material is available for custom synthesis, research, and development.Formula:C15H14BrClOPurity:Min. 95%Molecular weight:325.63 g/mol3-[2-[4-(2,4-Difluorobenzoyl)piperidin-1-yl]ethyl]-2-methyl-6,7,8,9-tetrahydro-pyrido[1,2-a]pyrimidin-4-one
CAS:Roflumilast is a drug used to treat chronic obstructive pulmonary disease. It is also used to treat inflammatory bowel diseases, such as Crohn's disease and ulcerative colitis. Roflumilast inhibits the enzyme cytochrome P450 in the liver, which is responsible for metabolizing certain drugs and other substances. This inhibition reduces the metabolism of these substances, leading to increased levels of these substances in the body. This can lead to side effects such as nausea, vomiting, dizziness, headache, and itching. Roflumilast also has an anti-inflammatory effect on the intestines by regulating the production of inflammatory cytokines and inhibiting the activity of pro-inflammatory enzymes.
Formula:C23H27F2N3O2Purity:Min. 95%Molecular weight:415.48 g/molCaptopril EP Impurity H
CAS:Captopril EP Impurity H is a drug product that is used as an analytical reference standard. It is not intended for administration to humans or animals. Captopril EP Impurity H is manufactured by the same process as Captopril, but with a different impurity profile. The purity of this product is 99.5% at 25°C, and it has an impurity profile of less than 0.5%. This product is also known as 4-Amino-N-(2,6-dichlorophenyl)benzenesulfonamide and has CAS No. 205521-07-9.
Formula:C15H23NO5S2Purity:Min. 95%Molecular weight:361.48 g/molN,N-Dimethyl-9-oxo-9H-thioxanthene-2-sulfonamide
CAS:N,N-Dimethyl-9-oxo-9H-thioxanthene-2-sulfonamide is a medicinal compound that has shown promising results as an anticancer agent. It is an inhibitor of kinases, which are enzymes involved in cell signaling pathways that regulate cell growth and division. This compound has been shown to induce apoptosis, or programmed cell death, in cancer cells. In Chinese hamster ovary cells, it has been shown to inhibit the activity of protein kinase C (PKC) and mitogen-activated protein kinase (MAPK), two important kinases involved in cancer development. N,N-Dimethyl-9-oxo-9H-thioxanthene-2-sulfonamide is an analog of a tumor inhibitor found in human urine and has the potential to be developed into a potent anticancer drug.Formula:C15H13NO3S2Purity:Min. 95%Molecular weight:319.4 g/molCis-10,11-dihydroxy-10,11-dihydrocarbamazepine
CAS:Cis-10,11-dihydroxy-10,11-dihydrocarbamazepine is a drug that is used to treat epilepsy. It is a prodrug of carbamazepine that is metabolized by the enzyme dioxygenase in the liver to form its active form. Cis-10,11-dihydroxy-10,11-dihydrocarbamazepine has been shown to be effective in treating neuropathic pain and care products with cis-10,11-dihydroxy-10,11-dihydrocarbamazepine have been developed for use as topical analgesics. Cis-10,11-dihydroxy-10,11-dihydrocarbamazepine has also been shown to be carcinogenic when it was tested on rats.Formula:C15H14N2O3Purity:Min. 95%Molecular weight:270.28 g/molLisinopril EP Impurity I
CAS:Lisinopril EP Impurity I is an impurity of the drug lisinopril. It is a natural product that has been synthesized for use as an analytical standard for pharmacological research and development. Lisinopril EP Impurity I is a synthetic compound that was custom-synthesized from amino acid derivatives and has been used in the manufacture of pharmaceuticals as an impurity standard, including as a high purity HPLC standard. This impurity has been shown to be less toxic than other lisinopril epimerization products, such as lisinopril epimerization product II, which can cause renal toxicity. Lisinopril EP Impurity I also has anti-inflammatory effects and can inhibit LPS-induced production of nitric oxide by macrophages.Formula:C31H41N3O7Purity:Min. 95%Molecular weight:567.7 g/mol2R,3S,4R,5R,6S-6-4-Chloro-3-[[4-[(3S)-tetrahydrofuran-3-yl]oxyphenyl]methyl]phenyl]-3,4,5-trihydroxy-tetrahydropyran-2-yl]methyl ace tate
CAS:2R,3S,4R,5R,6S-6-4-Chloro-3-[[4-[(3S)-tetrahydrofuran-3-yl]oxyphenyl]methyl]phenyl]-3,4,5-trihydroxy-tetrahydropyran-2-yl]methyl ace tate is an API impurity and a metabolite of the drug product finasteride. It is a white crystalline solid with a melting point of 106°C. The purity ranges from 98% to 100%. 2R,3S,4R,5R,6S-6-4-Chloro-3-[(4-[(3S)-tetrahydrofuran-- 3yl]oxyphenyl)methyl]phenyl]-3,4,5,-trihydroxy tetrahydropyran--2-- yl)methyl acetate isFormula:C25H29ClO8Purity:Min. 95%Molecular weight:493 g/molTalopram hydrochloride
CAS:Talopram hydrochloride is an antiviral drug that inhibits the enzyme phospholipase A2 and the viral enzyme protease. It is used to treat a variety of nervous system disorders, including Parkinson's disease and Alzheimer's disease, as well as certain cancers. The mechanism of action of Talopram hydrochloride is not fully known, but it may be due to its inhibition of phospholipases and proteases in the body. This drug interacts with polymorphic variants in some individuals, affecting bioavailability and metabolization. It also interacts with other drugs by forming conjugates or being transformed into metabolites that are more polar than the original molecule. In addition, this drug can cause liver disorders when taken with other drugs that are processed by the liver.Formula:C20H26ClNOPurity:Min. 95%Molecular weight:331.9 g/mol1'-Epi gemcitabine, hydrochloride
CAS:Gemcitabine hydrochloride is an analog of the natural nucleoside cytidine. It is a chemotherapeutic drug that is used in the treatment of pancreatic, lung and breast cancer. Gemcitabine hydrochloride is metabolized to its active form by deamination of cytosine residues in DNA. This conversion is catalyzed by the enzyme cytidine deaminase. Gemcitabine hydrochloride has been shown to be effective against metastatic pancreatic cancer and advanced-stage non-small cell lung cancer, as well as early-stage breast cancer. Gemcitabine hydrochloride has also been shown to be effective against certain types of lymphoma and leukemia.
Formula:C9H12ClF2N3O4Purity:Min. 95%Molecular weight:299.66 g/mola,a,a',a'-Tetramethyl-5-(dibromomethyl)-1,3-benzenediacetonitrile
CAS:Tetramethyl-1,3-benzenediacetonitrile is a synthetic chemical that is used as an impurity in the synthesis of pharmaceuticals. It can be found in drug products and is used as an analytical standard for HPLC analysis. Tetramethyl-1,3-benzenediacetonitrile can also be found in natural sources such as plants and fungi. The metabolite has been studied for its metabolism and pharmacological properties. Tetramethyl-1,3-benzenediacetonitrile is not regulated by any pharmacopoeia standards.Formula:C15H16Br2N2Purity:Min. 95%Molecular weight:384.11 g/mola-Ribavirin (impurity B)
CAS:Controlled ProductRibavirin is an antiviral drug that inhibits the synthesis of RNA and DNA. It is used to treat human immunodeficiency virus (HIV) infection, hepatitis B, and influenza A. Ribavirin is a nucleoside analog that acts as an antimetabolite by inhibiting acid synthesis in the host cell and therefore blocking viral replication. Ribavirin has been shown to inhibit dna viruses like herpes simplex virus type 1 and 2, as well as RNA viruses like influenza A and respiratory syncytial virus. Ribavirin also binds to the ribonucleotide reductase enzyme, which is necessary for the production of deoxyribonucleotides from ribonucleotides during DNA synthesis, thereby interfering with DNA replication.Formula:C8H12N4O5Purity:Min. 95%Molecular weight:244.2 g/mol1,4-Bis(2,3,4-trimethoxybenzyl)piperazine
CAS:Controlled Product1,4-Bis(2,3,4-trimethoxybenzyl)piperazine (1,4BTMP) is a piperazine derivative that has been shown to have inotropic properties. 1,4BTMP appears to increase the force of contraction of the heart muscle by increasing intracellular calcium levels. This drug may also be useful in the treatment of ventricular fibrillation and other arrhythmias. It has been shown that 1,4BTMP protects against lipid peroxidation induced by hydrogen chloride and hydrochloric acid in isolated rat hearts. In addition, this compound has been shown to inhibit creatine kinase activity and reduce lipid peroxide formation.Formula:C24H34O6Purity:Min. 95%Molecular weight:418.52 g/moltert-Butyl β-carboline-3-carboxylate
CAS:Tert-butyl β-carboline-3-carboxylate is a GABAergic drug that binds to the benzodiazepine receptor and has been shown to be a nonselective antagonist. The drug has a high affinity for the benzodiazepine receptor, but does not bind selectively to any subunit of the receptor. Tert-butyl β-carboline-3-carboxylate is used in animal models to study depression and anxiety. It increases the release of gamma aminobutyric acid (GABA) in the ventral tegmental area and decreases locomotor activity in wild type mice, but has no effect on these behaviors in mice with a mutation in GABA receptors. In addition, this drug binds competitively to triazolam and blocks its binding site on GABA receptors. Tert-butyl β-carboline-3-carboxylate also inhibits ethanol consumption by wild type mice, but not by mutant mice lacking theFormula:C16H16N2O2Purity:Min. 95%Molecular weight:268.31 g/molRemdesivir impurity 1
CAS:Remdesivir impurity 1 is a drug product, analytical and Metabolism studies. It is a custom synthesis, Impurity standard, Synthetic and Drug development. Remdesivir impurity 1 is an API impurity that is a natural and has CAS No. 1355049-95-4. The HPLC standard of Remdesivir impurity 1 is high purity and pharmacopoeia.Formula:C12H13N5O4Purity:Min. 95%Molecular weight:291.26 g/mol1-Isopropyl-1-N-methylpropylamino-(3,4-dimethoxyphenyl)acetonitrile
CAS:1-Isopropyl-1-N-methylpropylamino-(3,4-dimethoxyphenyl)acetonitrile is a fluorescent probe that can be used for the detection of drugs in biological samples. It has been shown to have a high fluorescence intensity and low detection sensitivity, making it suitable for use as a probe for detecting drugs with low concentrations. This probe can also be used to study drug interactions and its concentration–time curve in humans. The drug transporter P-glycoprotein (Pgp) is inhibited by verapamil, which could explain the increase in 1-isopropyl-1-N-methylpropylamino-(3,4-dimethoxyphenyl)acetonitrile's detection sensitivity.Formula:C17H26N2O2Purity:Min. 95%Color and Shape:PowderMolecular weight:290.4 g/molPBDE 194
CAS:Controlled ProductPBDE 194 is an analog of a kinase inhibitor that has shown potential as an anticancer agent. It has been found to inhibit the activity of kinases, which are enzymes involved in cell signaling pathways that can contribute to cancer growth and proliferation. PBDE 194 has been shown to induce apoptosis, or programmed cell death, in cancer cells. Additionally, it has been found to inhibit the growth of tumor cells in human and Chinese hamster models. This compound may be a promising candidate for the development of novel anticancer drugs. Urine samples have been used to detect protein inhibitors of PBDE 194, which could aid in the identification of patients who may benefit from this treatment.Formula:C12H2Br8OC6HBr4OC6HBr4Purity:Min. 95%Molecular weight:801.4 g/molTriphenylmethanol
CAS:Triphenylmethanol (TPM) is an inhibitor of the enzyme alcohol dehydrogenase. It is synthesized by reacting p-hydroxybenzoic acid with a hydroxyl group in the presence of trifluoroacetic acid and potassium carbonate. The reaction solution was then analyzed by x-ray crystallography, revealing the molecular structure of TPM. TPM binds to the metal ion in a hydroxyl group, preventing alcohol dehydrogenase from oxidizing ethanol to acetaldehyde. This mechanism also explains why TPM inhibits other enzymes that use this same metal ion cofactor such as carboxypeptidase A and aminopeptidase P, which are involved in protein synthesis and degradation.
Formula:C19H16OPurity:Min. 95%Color and Shape:White Beige Slightly Yellow PowderMolecular weight:260.33 g/moliso-Gemfibrozil
CAS:iso-Gemfibrozil is a natural, synthetic drug product. It is an impurity standard for the pharmacopoeia and analytical standards for HPLC. iso-Gemfibrozil is metabolized in the liver to its active form, gemfibrozil. Impurities are not detected by HPLC and can be found in low levels in the API impurity standard. It has been used as a research and development candidate in clinical studies on atherosclerosis, hyperlipidemia, and diabetes mellitus.
Formula:C15H22O3Purity:Min. 95%Molecular weight:250.33 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:C15H15NO2Purity:Min. 95%Molecular weight: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:C17H38NO4PPurity:Min. 95%Molecular weight:376.61 g/mol
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