Derivados de Quinazolina e Quinolina
As quinazolinas e quinolinas são compostos heterocíclicos contendo nitrogénio, com estruturas aromáticas que desempenham um papel fundamental na síntese de fármacos com atividade anticancerígena, antimicrobiana e anti-inflamatória. Os seus derivados apresentam modificações estruturais que otimizam a biodisponibilidade e a seletividade, permitindo o desenvolvimento de novos princípios ativos para diversas aplicações terapêuticas. Estes compostos são utilizados na fabricação de APIs para o tratamento do câncer, infeções, doenças neurodegenerativas e cardiovasculares. Além disso, os derivados de quinazolina e quinolina são essenciais na investigação de inibidores enzimáticos e no desenvolvimento de moléculas bioativas inovadoras.
Na CymitQuimica, oferecemos derivados de quinazolina e quinolina de alta pureza para aplicações em síntese química, desenvolvimento farmacêutico e biotecnologia.
Foram encontrados 65630 produtos de "Derivados de Quinazolina e Quinolina"
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2-(4-Chloro-3-difluoromethyl-5-methyl-pyrazol-1-yl)-propionic acid
CAS:Fórmula:C8H9ClF2N2O2Cor e Forma:SolidPeso molecular:238.62N-Methylformamide
CAS:Produto Controlado<p>Applications N-Methylformamide is used in amidation or transamidation chemical reactions where formamide is insufficient.<br>References Rao, S. et al.: Org. Lett., 15, 1496 (2013); Xu, K. et al.: Chem. A. Eur. J., 18, 9793 (2012);<br></p>Fórmula:C2H5NOCor e Forma:NeatPeso molecular:59.074-Methyl-3-(morpholine-4-sulfonyl)benzoic acid
CAS:Fórmula:C12H15NO5SPureza:95%Cor e Forma:SolidPeso molecular:285.313-Amino-5-(4-fluorophenyl)thiophene-2-carboxamide
CAS:Fórmula:C11H9FN2OSCor e Forma:SolidPeso molecular:236.26Rabeprazole
CAS:Rabeprazole (LY307640) is an H+/K+-ATPase inhibitor that inhibits cell proliferation in gastric epithelial cells and can be used in the study of gastric ulcers.Fórmula:C18H21N3O3SPureza:97.06%Cor e Forma:White To Yellowish Crystalline PowderPeso molecular:359.44Methyl-(1-methyl-1H-pyrazol-3-ylmethyl)-amine
CAS:Pureza:95.0%Cor e Forma:Liquid, liquidPeso molecular:125.17500305175781Tadalafil Ketolactam (>90%)
CAS:Produto Controlado<p>Stability Hygroscopic, Unstable in Solution<br>Applications Tadalafil Ketolactam is a Tadalafil (T004500) impurity.<br></p>Fórmula:C22H19N3O6Pureza:>90%Cor e Forma:NeatPeso molecular:421.40282-(2-Chlorophenyl)-2-(methylamino)-6-(thiophen-2-ylmethylidene)cyclohexan-1-one
CAS:Pureza:98%Peso molecular:331.86O-Desmethyl Felodipine
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications O-Desmethyl metabolite of the calcium channel blocker Felopidine (F232375).<br>References Uno, K. et al.: Yakub. Dotai, 7, 243 (1992);<br></p>Fórmula:C17H17Cl2NO4Cor e Forma:NeatPeso molecular:370.2312-Hydroxy Irinotecan (Mixture of Diastereomers)
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications A metabolite of Irinotecan (I767500) found in human bile and urine.<br>References Lokeic, F. et al.: Clin. Cancer Res., 2, 1943 (1996); Dodds, H.M. et al.: Anti-cancer Drug Des., 16, 239 (2001); Kunimoto, T., et al.: Cancer Res., 47, 5944 (1987); Shimada, Y., et al.: J. Clin. Oncol., 11, 909 (1993);<br></p>Fórmula:C33H38N4O7Cor e Forma:Off-WhitePeso molecular:602.687-Chloro-6-fluoro-1-(4-fluorophenyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS:Pureza:95.0%Peso molecular:335.690002441406251-(10H-Phenothiazin-2-yl)propan-1-one
CAS:Pureza:95%Cor e Forma:SolidPeso molecular:255.33999633789062Reserpine-d9
CAS:Produto Controlado<p>Applications Labelled Reserpine (R144600). An indole alkaloid found in Rauwolfia serpentina. Inhibits vesicular uptake of catecholamines and serotonin. Reserpine is reasonably anticipated to be a human carcinogen. Antihypertensive.<br>References Muller, J.M., et al.: Experientia, 8, 338 (1952), Schirmer, R.E., et al.: Anal. Profiles Drug Subs., 4, 384 (1975), Diener, R.M., et al.: Toxicol. Pathol., 8, 1 (1980),<br></p>Fórmula:C332H9H31N2O9Cor e Forma:NeatPeso molecular:617.73Thiourea
CAS:Produto Controlado<p>Applications Thiourea is used in biochemistry to increase the solubility (and resolution) of membrane proteins in two-dimensional electrophoresis. Thiourea is also used to treat thyrotoxicosis, a hypermetabolic clinical syndrome that is induced by multiple causes (Graves’ disease, hyperthyroidism, etc.).<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Jabbour, S.: Am. J. Clin. Dermatol., 4, 315 (2003); Himsworth, H.: Lancet, 242, 465 (1943); Rabilloud, T., et al.: Electrophoresis, 19, 758 (1998)<br></p>Fórmula:CH4N2SCor e Forma:WhitePeso molecular:76.121,3-Bis(4-nitrophenyl)urea
CAS:Produto Controlado<p>Applications 1,3-Bis(4-nitrophenyl)urea is the active component of the antifertility agent nicarbazin, in chicken, duck, and goose plasma.<br>References Polin, D., et al.: Poultry Sci., 35, 1367 (1956), Primus, T.M., et al.: J. Agric. Food Chem., 49, 3589 (2001),<br></p>Fórmula:C13H10N4O5Cor e Forma:Light Yellow To YellowPeso molecular:302.242-Pyridin-3-yl-benzofuran-5-carboxylic acid methyl ester
Pureza:95.0%Peso molecular:253.25700378417974-(2-Pyrrolidinylmethyl)morpholine
CAS:Pureza:95.0%Cor e Forma:LiquidPeso molecular:170.25599670410156cis-Hydroxy Praziquantel
CAS:<p>Applications The main cis-monohydroxylated metabolite of Praziquantel (P702095).<br>References Buehring, K., et al.: Eur. J. Drug Metab. Pharm., 3, 179 (1978), Moldeus, P., et al.: Methods Enzymol., 52, 60 (1978), Cioli, D., et al.: Pharmacol. Ther., 68, 35 (1995),<br></p>Fórmula:C19H24N2O3Cor e Forma:NeatPeso molecular:328.40Hydroxy Fasudil Hydrochloride
CAS:Produto Controlado<p>Applications A metabolite of Fasudil. A cell-permeable, hydroxylated metabolite of HA 1077 that displays anti-anginal properties. Reported to inhibit the Rho kinase-mediated (ROCK) contraction both in vitro and in vivo.<br>References Shimokawa, H., et al.: Cardiovasc. Res., 43, 1029 (1999), Takemoto, M., et al.: Circulation, 106, 57 (2002), Ito, K., et al.: J. Physiol., 546, 823 (2003),<br></p>Fórmula:C14H17N3O3S·ClHCor e Forma:NeatPeso molecular:343.83(3-Methoxypyridin-4-yl)boronic acid hydrate
CAS:Fórmula:C6H10BNO4Pureza:95.0%Cor e Forma:SolidPeso molecular:170.965-(6-Methoxynaphthalen-2-yl)-1H-pyrazole-3-carboxylic acid
CAS:Pureza:95.0%Peso molecular:268.27200317382813-(4-((1H-IMIDAZOL-1-YL)METHYL)PHENYL)-N-(TERT-BUTYL)THIOPHENE-2-SULFONAMIDE
CAS:Pureza:95.0%Peso molecular:375.5100097656254-(4-Morpholinyl)-1,2,5-thiadiazol-3(2H)-one 1-Oxide
CAS:Produto Controlado<p>Impurity Timolol EP Impurity G; Timolol BP Impurity G<br>Stability Moisture Sensitive<br>Applications 4-(4-Morpholinyl)-1,2,5-thiadiazol-3(2H)-one 1-Oxide (Timolol EP Impurity G; Timolol BP Impurity G) is an impurity of Timolol (T4437005), an antihypertensive, an adrenergic blocking agent (1); antiarrhythmic (class II); antianginal; antiglaucoma (2) and antihypertensive (3) agent.<br>References 1. Wasson, B. et al.: J. Med. Chem. 1972 Jun;15(6):651-5.2. Heel, R. et al.: Drugs. 1979 Jan;17(1):38-55.3. Rofman, et al.: Hypertension. 1980 Sep-Oct;2(5):643-8.<br></p>Fórmula:C6H9N3O3SCor e Forma:WhitePeso molecular:203.225-(1,3-Dioxolan-2-yl)-2-(4-hexyloxybenzoyl)thiophene
CAS:Pureza:97.0%Peso molecular:360.4700012207031Nocodazole
CAS:<p>M05733 - Nocodazole</p>Fórmula:C14H11N3O3SPureza:98%Cor e Forma:Solid, Beige powderPeso molecular:301.32000732421875Ref: 10-M05733
1gA consultar1mgA consultar10mgA consultar50mgA consultar100mgA consultar250mgA consultar4-phenyl-2-hydrophthalazin-1-one, 98%
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:222.24699401855472-{[3-(4-Chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]methylidene}-5,5-dimethylcyclohexane-1,3-dione
CAS:Peso molecular:404.89001464843752-(4-methylpyridin-2-yl)-1,3-dioxoisoindoline-5-carboxylic acid
CAS:Pureza:95.0%Peso molecular:282.2550048828125Aprepitant
CAS:Produto Controlado<p>Applications Aprepitant is a neurokinin-1 antagonist and an antiemetic agent (1). It is used to prevent chemotherapy-induced nausea and vomiting (CINV) in colorectal cancer patients (2) Aprepitant has also been shown to induce apoptotic cell death and G1 arrest through Akt/p53 axis in pre-B acute lymphoblastic leukemia cells (3).<br>References (1) Takemoto, H., et al.: nt J Clin Oncol (2016) (2) Bayati, S., et al.: Eur J Pharmacol. 791, 274 (2016) (3) Navari, R.M.: Expert Rev Anticancer Ther. 4, 715 (2004)<br></p>Fórmula:C23H21F7N4O3Cor e Forma:Off-WhitePeso molecular:534.43Udenafil
CAS:Produto Controlado<p>Applications Udenafil is an oral phosphodiesterase 5 inhibitor used for the treatment of erectile dysfunction.<br>References Kim, T. et al.: Br. J. Clin. Pharmacol., 68, 43 (2009); Lee, C. et al.: J. Sex Med., 7, 2564 (2010); Bae, S.K. et al.: Biomed. Chrom., 22, 939 (2008);<br></p>Fórmula:C25H36N6O4SCor e Forma:Off White SolidPeso molecular:516.66(1H-Imidazol-2-yl)-thiophen-2-yl-methanone
CAS:Fórmula:C8H6N2OSCor e Forma:SolidPeso molecular:178.21Dipyridamole-d20 (Major)
CAS:Produto Controlado<p>Applications Selective inhibitor of phosphodiesterase V (PDE 5); potent coronary vasodilator drug; adenosine transport inhibitor; inhibitor of platelet aggregation.A representative lot was: 36% d20; 25% d19; 13%d18; 24% d17; 1% d16.<br>References Buchalter, M.B., et al.: Postgrad. Med. J., 66, 531 (1990), Sundaram, M., et al.: J. Biol. Chem., 273, 21519 (1998), Denis, D., et al.: Eur. J. Pharmacol., 367, 343 (1999),<br></p>Fórmula:C24H20D20N8O4Cor e Forma:NeatPeso molecular:524.753-(3,5-Dimethyl-pyrazol-1-yl)-propionic acid hydrazide
CAS:Fórmula:C8H14N4OPureza:95.0%Cor e Forma:SolidPeso molecular:182.2272-(3-Amino-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one hydrochloride
CAS:Pureza:95.0%Cor e Forma:SolidPeso molecular:225.679992675781252-(2,5-Dichlorobenzoyl)-5-(1,3-dioxolan-2-yl)thiophene
CAS:Pureza:97.0%Peso molecular:329.19000244140625Ref: 10-F865697
1mgA consultar10mgA consultar25mgA consultar50mgA consultar100mgA consultar250mgA consultar5-Chloro-4-chloromethyl-3-(4-chloro-phenyl)-1-phenyl-1H-pyrazole
Pureza:95.0%Peso molecular:337.6300048828125Chlorpromazine N-Oxide
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications Chlorpromazine N-Oxide is a metabolite of Chlorpromazine. Chlorpromazine exhibits antiadrenergic, antiserotonergic, anticholinergic, and antihistaminergic properties, and commonly used to treat schizophrenia.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Zhang, Z., et al.: Handbook of Metabolic Pathways of Xenobiotics, 3, 1102 (2014); Kigondu, E. M., et al.: MedChemComm, 5, 502 (2014); Yeung, P. K. F., et al.: Eur. J. Clin. Pharmacol., 45, 563 (1993)<br></p>Fórmula:C17H19ClN2OSCor e Forma:NeatPeso molecular:334.863-((3-(N-Cyclopropylsulfamoyl)-7-(2,4-dimethoxypyrimidin-5-yl)quinolin-4-yl)amino)-5-(3,5-difluorophenoxy)benzoic acid
CAS:Pureza:98%Peso molecular:649.630004882813Ref: 10-F867169
5mgA consultar10mgA consultar25mgA consultar50mgA consultar100mgA consultar250mgA consultar22-Hydroxy Mifepristone-d6
CAS:Produto Controlado<p>Applications A labelled metabolite of Mifepristone.<br>References Heikinheimo, O., et al.: J. Steroid Biochem., 26, 279 (1987), Brogden, R., et al.: Drugs, 45, 384 (1993), Shi, Y., et al.: Contraception, 48, 133 (1993), Jang, G., et al.: Biochem. Pharmacol., 52, 753 (1996), Gainer, E., et al.: Steroids, 68, 1005 (2003),<br></p>Fórmula:C29H29D6NO3Cor e Forma:NeatPeso molecular:451.631-Isopropyl-6-(6-(4-isopropylpiperazin-1-yl)pyridin-3-yl)-N-((6-methyl-2-oxo-4-propyl-1,2-dihydropyridin-3-yl)methyl)-1H-indazole-4-carboxamide
CAS:Pureza:98%Cor e Forma:SolidPeso molecular:569.754028320313Ref: 10-F884006
1gA consultar1mgA consultar2mgA consultar5mgA consultar10mgA consultar50mgA consultar100mgA consultar250mgA consultarDL-Fenfluramine
CAS:Produto Controlado<p>Applications Anorectic.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Pinder, et al.: Drugs, 10, 241 (1975); Caccia, S., et al.: Eur. J. Clin. Pharmacol., 29, 221 (1985); Finner, N., et al.: Curr. Ther. Res., 38, 847 (1985);<br></p>Fórmula:C12H16F3NCor e Forma:NeatPeso molecular:231.26Oclacitinib
CAS:<p>Applications Oclacitinib is a novel Janus kinase (JAK) inhibitor with activity against cytokines involved in allergy.<br>References Gonzales, A.J., et al.: J. Vet. Pharmacol. Ther., 37, 317 (2014)<br></p>Fórmula:C15H23N5O2SCor e Forma:NeatPeso molecular:337.44Rivastigmine-d4 Tartrate Salt
CAS:Produto Controlado<p>Applications Rivastigmine-d4 Tartrate Salt, is the labeled analogue of Rivastigmine Tartrate Salt (R541000), a brain selective acetylcholinesterase inhibitor. Nootropic.<br> Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package<br>References Rosler, M., et al.: Brit. Med. J., 318, 633 (1999), Enz, A., et al.: Prog. Brain Res., 98, 431 (1993),<br></p>Fórmula:C18H24D4N2O8Cor e Forma:NeatPeso molecular:404.452,3,5-Trimethylpyridine N-Oxide
CAS:Produto Controlado<p>Stability Hygroscopic<br>Applications Intermediate in the preparation of Omeprazole metabolites<br></p>Fórmula:C8H11NOCor e Forma:Off-White To Light BrownPeso molecular:137.18Sitagliptin Diamide impurity
<p>Sitagliptin Diamide Impurity is a drug product that is a white crystalline powder. It has been developed as an analytical standard for the impurity Sitagliptin Diamide. The impurity is a metabolite of sitagliptin, which is an oral antidiabetic drug used to treat type 2 diabetes. Sitagliptin Diamide Impurity can be used as a pharmaceutical intermediate and in research and development.</p>Fórmula:C20H19F6N5O3Pureza:Min. 95%Peso molecular:491.39 g/mol5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfonyl]-1H-benzimidazole
CAS:<p>5-Methoxy-2-[[(4-methoxy-3,5-dimethyl-2-pyridinyl)methyl]sulfonyl]-1H-benzimidazole is an inhibitor of cytochrome P450 2C19. It has been shown to inhibit the activity of this enzyme in a concentration dependent manner and to enhance the activity of omeprazole by inhibiting its metabolism. 5-Methoxy-2-[(4-methoxy, 3,5 dimethylpyridiniumyl)methyl]sulfonyl]-1H benzimidazole is used as a model system for studying drug interactions due to its ability to inhibit cytochrome P450 2C19 and CYP2C19 protein expression. 5 METHOXY - 2 - [[ ( 4 - METHOXY - 3 , 5 - DIMETHYL - 2 - PYRIDINYL ) M</p>Fórmula:C17H19N3O4SPureza:Min. 95%Cor e Forma:White Off-White PowderPeso molecular:361.42 g/mol2-Amino-5,6-dichloro-3(4H)-quinazoline acetic acid ethyl ester hydrobromide
CAS:2-Amino-5,6-dichloro-3(4H)-quinazoline acetic acid ethyl ester hydrobromide is a drug development impurity that belongs to the group of API impurities. It is an impurity standard for HPLC and also appears as a metabolite in animal studies. This compound has been shown to have a high purity and can be used as a custom synthesis or analytical standard. 2-Amino-5,6-dichloro-3(4H)-quinazoline acetic acid ethyl ester hydrobromide is also an impurity in the drug product called "NOVOQUINOL". The compound has been found to be an intermediate in metabolism studies.Fórmula:C12H14BrCl2N3O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:383.07 g/molN-[[2'-(2H-Tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-Valine
CAS:<p>N-[[2'-(2H-Tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-Valine is a synthetic, nonstandardized HPLC standard that is used in drug development and metabolism studies. It is not available as a natural product, but can be made synthetically. N-[[2'-(2H-Tetrazol-5-yl)[1,1'-biphenyl]-4-yl]methyl]-L-Valine has the CAS No. 676129-92-3 and impurity standards are available for this compound.</p>Fórmula:C19H21N5O2Pureza:Min. 95%Cor e Forma:PowderPeso molecular:351.4 g/molN-Cyano-N'-methyl-N''-[2-[(5-methyl-1H-imidazol-4-yl)methylsulphinyl]ethyl]guanidine
CAS:<p>N-Cyano-N'-methyl-N''-[2-[(5-methyl-1H-imidazol-4-yl)methylsulphinyl]ethyl]guanidine is an acetylcholinesterase inhibitor that is used to treat Alzheimer's disease. It has been shown to be safe and effective in clinical studies with a number of populations. The drug binds to the enzyme acetylcholinesterase, which breaks down the neurotransmitter acetylcholine. This action prevents the breakdown of acetylcholine, leading to increased levels of this chemical in the brain and improved function. NCAEMG has also been found to increase uptake of drugs by proximal tubules in humans, which may be due to its ability to inhibit cimetidine metabolism.</p>Fórmula:C10H16N6OSPureza:Min. 95%Cor e Forma:White PowderPeso molecular:268.34 g/mol2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-piperazin-1-yl)-ethanol
CAS:<p>2- (4-Dibenzo[b,f][1,4]thiazepin-11-yl-piperazin-1-yl)-ethanol is a pharmaceutical intermediate that is a potent inhibitor of the enzyme acetylcholinesterase. It has been used as a photolytic probe in chromatographic experiments. 2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-piperazin-1-yl)-ethanol has been synthesized by the reaction of 4-(benzo[b]thieno[2,3d]thiazol)piperazine with ethanol. The impurities present are quantified and their concentrations are reported as percent weight/volume (% w/v). Impurities that may be found in this product include acetonitrile, orthophosphate, and linearity.</p>Fórmula:C19H21N3OSPureza:Min. 95%Cor e Forma:PowderPeso molecular:339.46 g/molN-Desmethyl cyamemazine maleate
CAS:<p>Cyamemazine is an antipsychotic drug that has been used for the treatment of schizophrenia and other psychotic disorders. N-Desmethyl cyamemazine maleate, a metabolite of cyamemazine, has been shown to have neuroprotective effects in vitro.</p>Fórmula:C18H19N3S·C4H4O4Pureza:Min. 95%Peso molecular:425.5 g/mol(3R)-3-Amino-1-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-α]pyrazin-7(8H)-yl]-4-(2,3,5-trifluorophenyl)-1-butanone
CAS:<p>Please enquire for more information about (3R)-3-Amino-1-[5,6-dihydro-3-(trifluoromethyl)-1,2,4-triazolo[4,3-α]pyrazin-7(8H)-yl]-4-(2,3,5-trifluorophenyl)-1-butanone including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C16H15F6N5OPureza:Min. 95%Peso molecular:407.31 g/mol(1,2-Dimethylpropyl)benzene
CAS:1,2-Dimethylpropylbenzene is an alkenylbenzene that is used as a precursor to other chemicals. It can be synthesized by the dehydrogenation of 1,2-dimethylethylbenzene with a nickel catalyst or by the formylation of benzene with formaldehyde and potassium hydroxide. The cyclohexenyl group in 1,2-dimethylpropylbenzene can be converted to an alkene group by alkylation with acetylene. The linear regression analysis showed that the toolkit of 1,2-dimethylpropylbenzene isomerization reactions are useful for the synthesis of many different compounds and provide a better understanding of their reactivity.Fórmula:C11H16Pureza:Min. 95%Cor e Forma:Clear LiquidPeso molecular:148.24 g/mol4-Desmethoxy omeprazole sulfide
CAS:<p>4-Desmethoxy omeprazole sulfide is a metabolite of omeprazole, a drug that is used to treat ulcers and gastroesophageal reflux disease. 4-Desmethoxy omeprazole sulfide is not an impurity in the production of omeprazole, but is present as a natural component of omeprazole. This compound has been shown to be an impurity standard for HPLC analysis. The pharmacopoeia defines 4-desmethoxy omeprazole sulfide as an API impurity in drug products. It is also being studied for its potential use in drug development and research and development.</p>Fórmula:C16H17N3OSPureza:Min. 95%Cor e Forma:White to off-white solid.Peso molecular:299.39 g/mol[[5-[[(2-Aminoethyl)thio]methyl]furan-2-yl]methyl]dimethylamine
CAS:<p>[[5-[[(2-Aminoethyl)thio]methyl]furan-2-yl]methyl]dimethylamine is a metabolite of the drug [[5-[[(2-Aminoethyl)thio]methyl]furan-2-yl]methyl]dimethylamine. It is found in the urine of patients taking [[5-[[(2-Aminoethyl)thio]methyl]furan-2-yl]methyl]dimethylamine and has been used as an impurity standard for [[5-[(2-(Aminoethyl)thio]-methyl]-furan-2ylmethyl]-dimethylamine.</p>Fórmula:C10H18N2OSPureza:Min. 95%Cor e Forma:Colorless Clear LiquidPeso molecular:214.33 g/mol(RS)-Isopropyl 2-methoxyethyl 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate
CAS:<p>(RS)-Isopropyl 2-methoxyethyl 1,4-dihydro-2,6-dimethyl-4-(2-nitrophenyl)pyridine-3,5-dicarboxylate is a drug product with an analytical purpose. This compound is metabolized by the liver and excreted in the urine. It has been shown that this compound is not present in natural sources. The CAS number for this compound is 1316606-40-2 and it's API impurity is less than 0.0001%. This drug product has been synthesized from a custom synthesis and it is an impurity standard for HPLC analyses. It has also been used as a research and development tool to develop drugs or study metabolism studies. This compound is pure enough to be used as a pharmacopoeia standard</p>Fórmula:C21H26N2O7Pureza:Min. 95%Peso molecular:418.44 g/molrac-2-Cyano-2-phenylbutanamide
CAS:<p>Rac-2-cyano-2-phenylbutanamide is a synthetic molecule that is used as a growth regulator. It has been shown to be toxic to the arthropod Mollusca, with an LD50 of 1.6 µg/cm² (milligrams per square centimeter). Rac-2-cyano-2-phenylbutanamide also inhibits the growth of organisms such as Anisopliae and Metarhizium, and has been shown to have an asymmetric effect on tissue culture cells. Rac-2-cyano-2-phenylbutanamide is chemically related to the antibiotic subtilin, which belongs to the class of aminoglycoside antibiotics. Rac-2-cyano-2-phenylbutanamide may inhibit bacterial protein synthesis by binding to ribosomes and blocking the attachment of aminoacyl tRNA molecules during translation. This compound also inhibits DNA replication in bacteria by preventing DNA</p>Fórmula:C11H12N2OPureza:Min. 95 Area-%Cor e Forma:White PowderPeso molecular:188.23 g/molApixaban Impurity 2
CAS:<p>Apixaban impurity 2 is a drug product that is used as an impurity standard in the research and development of drugs. It is also used as a synthetic intermediate in the synthesis of other drugs. Apixaban impurity 2 has been shown to be pharmacologically active, with the ability to inhibit bacterial growth by binding to DNA-dependent RNA polymerase. This compound is not toxic to mammalian cells at high concentrations, but has been shown to have some effects on the central nervous system, including depression of spontaneous motor activity and decrease in locomotor activity. Apixaban Impurity 2 is soluble in acetone and chloroform, but insoluble in water. The molecular weight of this compound is not known, but it can be determined using HPLC. Apixaban Impurity 2 has CAS number 2187409-01-2 and its molecular formula is C21H22N2O4S.</p>Fórmula:C25H28N6O4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:476.53 g/mol1-[2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethyl-2-(1-piperazinyl)ethoxyethanol
CAS:<p>1-[2-(4-Dibenzo[b,f][1,4]thiazepin-11-yl-1-piperazinyl)ethoxy]ethyl-2-(1-piperazinyl)ethoxyethanol is a synthetic drug that is used as an analytical reference standard and as an impurity standard for drug development. It is a metabolite of the benzodiazepine diazepam, which has been shown to produce significant changes in the activity of GABA receptors. This product has not been evaluated by the FDA and should be used in laboratory research only.</p>Fórmula:C29H41N5O3SPureza:Min. 95%Cor e Forma:PowderPeso molecular:539.73 g/mola-[3-[[2-(3,4-Dimethoxyphenyl)ethyl]methylamino]propyl]-α-ethyl-3,4-dimethoxy-benzeneacetonitrile
CAS:<p>a-[3-[[2-(3,4-Dimethoxyphenyl)ethyl]methylamino]propyl]-alpha-ethyl-3,4-dimethoxy-benzeneacetonitrile is a new inhibitor of the human p glycoprotein (Pgp). It has been shown to inhibit the function of Pgp in vitro and in vivo. This compound is structurally related to other known inhibitors of Pgp, such as verapamil. The topological similarity between these compounds can be rationalized by the fact that they all have a two methyleneoxy ring system with an alpha ethyl side chain. The substructural similarity can be explained by the presence of three contiguous hydroxyl groups on the benzene ring and two methyl groups on the alpha ethyl side chain.</p>Fórmula:C26H36N2O4Pureza:Min. 95%Peso molecular:440.58 g/mol5,6-Dichloro-1,4-dihydro-2-quinazolinamine
CAS:<p>5,6-Dichloro-1,4-dihydro-2-quinazolinamine (5,6-DCQ) is a small molecule that has been used in vitro to study postnatal development. 5,6-DCQ binds to magnesium and forms a cation complex. This binding inhibits the activity of various enzymes such as phosphodiesterase and acetylcholinesterase. 5,6-DCQ also blocks the proliferation of cancer cells in vitro by inhibiting colony-stimulating factor and other proteins required for cell division. 5,6-DCQ has been shown to be safe in clinical trials and may be an effective treatment for cancer.</p>Fórmula:C8H7Cl2N3Pureza:Min. 95%Peso molecular:216.07 g/mol1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid diethyl ester
CAS:<p>1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3,5-pyridinedicarboxylic acid diethyl ester is an API impurity. It is a white or cream powder with a melting point of about 135°C. This impurity can be used as an impurity standard for HPLC applications to determine the purity of drug products. It is also suitable for use as a pharmacopoeia analytical reference material and as a synthetic intermediate in research and development (R&D) studies.</p>Fórmula:C19H22N2O6Pureza:Min. 95%Cor e Forma:Yellow PowderPeso molecular:374.39 g/mol3-Oxo-4-aza-5a-androst-1-ene-17b-carboxylic acid
CAS:<p>3-Oxo-4-aza-5a-androst-1-ene-17b-carboxylic acid is a covalently bonded prodrug that is metabolized to its active form, finasteride, in the body. It has been shown to have physiological activities such as skin permeation and cell growth. 3-Oxo-4-aza-5a-androst-1-ene 17b carboxylic acid also has immunotherapy properties and can be conjugated with other compounds for use in cancer treatment.</p>Fórmula:C19H27NO3Pureza:Min. 98 Area-%Cor e Forma:PowderPeso molecular:317.42 g/mol3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]-propanoic acid methyl ester
CAS:<p>3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]-propanoic acid methyl ester is an impurity standard for HPLC. The compound is a metabolite of the drug product and is naturally occurring. The CAS number for 3-[[[2-[(Aminoiminomethyl)amino]-4-thiazolyl]methyl]thio]-propanoic acid methyl ester is 76824-14-1. It has a purity of > 99% and can be used in research and development, analytical applications, or as an impurity standard for HPLC.</p>Fórmula:C9H14N4O2S2Pureza:Min. 95%Peso molecular:274.37 g/mol1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3.5-pyridinecarboxylic acid dimethyl ester
CAS:<p>1,4-Dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3.5-pyridinecarboxylic acid dimethyl ester is a creatine kinase inhibitor that blocks the synthesis of creatine phosphate, which is an important energy source for muscle contraction. Creatine kinase inhibitors are used in the treatment of congestive heart failure and myocardial infarct. They also have vasodilatory effects on blood vessels and can be used to treat hypertension. The elimination rate of 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-3.5-pyridinecarboxylic acid dimethyl ester depends on its formulation: solid dispersions have a half life of about 3 hours whereas orally administered doses have a half life of about 8 hours.</p>Fórmula:C17H18N2O6Pureza:Min. 95%Cor e Forma:Yellow PowderPeso molecular:346.33 g/mol3-(Dimethylamino)-1-(3-thienyl)propan-1-ol
CAS:<p>3-(Dimethylamino)-1-(3-thienyl)propan-1-ol (DMAT) is an impurity that was identified in a drug product and that is not found in the natural form. DMAT is an intermediate of the synthesis of DMH, which is used as a research and development tool. DMAT has been shown to be metabolized by cytochrome P450 enzymes and other oxidative reactions, such as oxidation by cytochrome P450 enzymes or conjugation with glucuronic acid. DMAT also binds to markers expressed at high levels in Mycobacterium tuberculosis strains (e.g., ESX-1 secretion system protein) and inhibits cell growth in culture.</p>Fórmula:C9H15NOSPureza:Min. 95%Cor e Forma:White to yellow solid.Peso molecular:185.29 g/molApixaban Impurity 3
CAS:<p>Apixaban Impurity 3 is a reactant in medicines. It reacts with an amide to form the target compound, apixaban. Apixaban is a drug used to prevent stroke and blood clots in patients who have atrial fibrillation.</p>Fórmula:C26H27N5O4Pureza:Min. 95%Cor e Forma:PowderPeso molecular:473.52 g/mol2-[[1-(Methylamino)-2-nitroethenyl]amino]-ethanethiol
CAS:<p>Please enquire for more information about 2-[[1-(Methylamino)-2-nitroethenyl]amino]-ethanethiol including the price, delivery time and more detailed product information at the technical inquiry form on this page</p>Fórmula:C5H11N3O2SPureza:Min. 95%Peso molecular:177.23 g/molN,N'-Bis[2-[[[5-[(dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-2-nitroethene-1,1-diamine
CAS:<p>N,N'-Bis[2-[[[5-[(dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-2-nitroethene-1,1-diamine is a drug development impurity that has been shown to be an API impurity in the synthesis of gatifloxacin. N,N'-Bis[2-[[[5-[(dimethylamino)methyl]-2-furanyl]methyl]thio]ethyl]-2-nitroethene-1,1-diamine is often used as a HPLC standard and in research and development. It may have some pharmacopoeia use as an analytical standard. The structural formula is: <br>CAS No.: 72126-78-4<br>Molecular Formula: C14H18N3O6S<br>Molecular Weight: 328.38<br>Purity (GC): 99.9</p>Fórmula:C22H35N5O4S2Pureza:Min. 95%Cor e Forma:Red PowderPeso molecular:497.68 g/mol2-Phenylbutyric acid
CAS:<p>2-Phenylbutyric acid is a product of the oxidation of phenylacetic acid by flavus. 2-Phenylbutyric acid is an inhibitor of contactor reactions that use α1-acid glycoprotein as a chromatographic support. It has been shown to inhibit the reaction mechanism of extractants (e.g., butamirate citrate) with enantiomeric compounds (e.g., creatine). It also inhibits subclinical mastitis in cows and fatty acid synthesis, leading to decreased cholesterol synthesis in humans.</p>Fórmula:C10H12O2Pureza:Min. 95%Peso molecular:164.2 g/molN,N',N''-Tris(4-chlorobenzylideneimino)guanidine hydrochloride
CAS:<p>N,N',N''-Tris(4-chlorobenzylideneimino)guanidine hydrochloride is an analytical standard used to determine the purity of a drug product. It is also used as a pharmacopoeia standard and in research and development. N,N',N''-Tris(4-chlorobenzylideneimino)guanidine hydrochloride is synthesized from 4-chlorobenzaldehyde and 1,2,3-triazole. It has been shown that this chemical can be metabolized by CYP1A2, CYP2D6, CYP3A4, and CYP3A5 enzyme systems. This chemical has not been found to have any impurities.</p>Fórmula:C22H17Cl3N6•(HCl)xPureza:Min. 95%Cor e Forma:White to off-white solid.Peso molecular:471.77 g/mol
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