Dérivés de Quinazoline et de Quinoléine
Les quinazolines et les quinoléines sont des composés hétérocycliques azotés à structure aromatique qui jouent un rôle clé dans la synthèse de médicaments à activité anticancéreuse, antimicrobienne et anti-inflammatoire. Leurs dérivés présentent des modifications structurelles qui optimisent leur biodisponibilité et leur sélectivité, permettant ainsi le développement de nouveaux principes actifs pour diverses applications thérapeutiques. Ces composés sont utilisés dans la fabrication d’API destinés au traitement du cancer, des infections, des maladies neurodégénératives et cardiovasculaires. De plus, les dérivés de quinazoline et de quinoléine sont essentiels dans la recherche d’inhibiteurs enzymatiques et dans la conception de molécules bioactives innovantes.
Chez CymitQuimica, nous proposons des dérivés de quinazoline et de quinoléine de haute pureté pour des applications en synthèse chimique, développement pharmaceutique et biotechnologie.
65630 produits trouvés pour "Dérivés de Quinazoline et de Quinoléine"
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N4-(3-Bromophenyl)quinazoline-4,6-diamine
CAS :Degré de pureté :95.0%Masse moléculaire :315.174011230468752-(4-Chloro-3-difluoromethyl-5-methyl-pyrazol-1-yl)-propionic acid
CAS :Formule :C8H9ClF2N2O2Couleur et forme :SolidMasse moléculaire :238.62N-Methylformamide
CAS :Produit contrôlé<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>Formule :C2H5NOCouleur et forme :NeatMasse moléculaire :59.074-Methyl-3-(morpholine-4-sulfonyl)benzoic acid
CAS :Formule :C12H15NO5SDegré de pureté :95%Couleur et forme :SolidMasse moléculaire :285.313-Amino-5-(4-fluorophenyl)thiophene-2-carboxamide
CAS :Formule :C11H9FN2OSCouleur et forme :SolidMasse moléculaire :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.Formule :C18H21N3O3SDegré de pureté :97.06%Couleur et forme :White To Yellowish Crystalline PowderMasse moléculaire :359.44Methyl-(1-methyl-1H-pyrazol-3-ylmethyl)-amine
CAS :Degré de pureté :95.0%Couleur et forme :Liquid, liquidMasse moléculaire :125.17500305175781Tadalafil Ketolactam (>90%)
CAS :Produit contrôlé<p>Stability Hygroscopic, Unstable in Solution<br>Applications Tadalafil Ketolactam is a Tadalafil (T004500) impurity.<br></p>Formule :C22H19N3O6Degré de pureté :>90%Couleur et forme :NeatMasse moléculaire :421.40282-(2-Chlorophenyl)-2-(methylamino)-6-(thiophen-2-ylmethylidene)cyclohexan-1-one
CAS :Degré de pureté :98%Masse moléculaire :331.86O-Desmethyl Felodipine
CAS :Produit contrôlé<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>Formule :C17H17Cl2NO4Couleur et forme :NeatMasse moléculaire :370.2312-Hydroxy Irinotecan (Mixture of Diastereomers)
CAS :Produit contrôlé<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>Formule :C33H38N4O7Couleur et forme :Off-WhiteMasse moléculaire :602.687-Chloro-6-fluoro-1-(4-fluorophenyl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid
CAS :Degré de pureté :95.0%Masse moléculaire :335.690002441406251-(10H-Phenothiazin-2-yl)propan-1-one
CAS :Degré de pureté :95%Couleur et forme :SolidMasse moléculaire :255.33999633789062Reserpine-d9
CAS :Produit contrôlé<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>Formule :C332H9H31N2O9Couleur et forme :NeatMasse moléculaire :617.73Thiourea
CAS :Produit contrôlé<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>Formule :CH4N2SCouleur et forme :WhiteMasse moléculaire :76.121,3-Bis(4-nitrophenyl)urea
CAS :Produit contrôlé<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>Formule :C13H10N4O5Couleur et forme :Light Yellow To YellowMasse moléculaire :302.242-Pyridin-3-yl-benzofuran-5-carboxylic acid methyl ester
Degré de pureté :95.0%Masse moléculaire :253.25700378417974-(2-Pyrrolidinylmethyl)morpholine
CAS :Degré de pureté :95.0%Couleur et forme :LiquidMasse moléculaire :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>Formule :C19H24N2O3Couleur et forme :NeatMasse moléculaire :328.405-(naphthalen-2-yl)-1H-pyrazole-4-carboxylic acid
CAS :Degré de pureté :95.0%Masse moléculaire :238.246002197265622-Bromo-1-(thiophen-3-yl)ethanone
CAS :Degré de pureté :95.0%Couleur et forme :SolidMasse moléculaire :205.07000732421875Hydroxy Fasudil Hydrochloride
CAS :Produit contrôlé<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>Formule :C14H17N3O3S·ClHCouleur et forme :NeatMasse moléculaire :343.831-(3,5-dimethylphenyl)-6-isopropylisoquinoline
CAS :Degré de pureté :97%Masse moléculaire :275.3949890136719(3-Methoxypyridin-4-yl)boronic acid hydrate
CAS :Formule :C6H10BNO4Degré de pureté :95.0%Couleur et forme :SolidMasse moléculaire :170.965-(6-Methoxynaphthalen-2-yl)-1H-pyrazole-3-carboxylic acid
CAS :Degré de pureté :95.0%Masse moléculaire :268.27200317382811,4-Bis(benzhydryl)piperazine
CAS :Formule :C30H30N2Couleur et forme :Beige SolidMasse moléculaire :418.573-(4-((1H-IMIDAZOL-1-YL)METHYL)PHENYL)-N-(TERT-BUTYL)THIOPHENE-2-SULFONAMIDE
CAS :Degré de pureté :95.0%Masse moléculaire :375.5100097656254-(4-Morpholinyl)-1,2,5-thiadiazol-3(2H)-one 1-Oxide
CAS :Produit contrôlé<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>Formule :C6H9N3O3SCouleur et forme :WhiteMasse moléculaire :203.225-(1,3-Dioxolan-2-yl)-2-(4-hexyloxybenzoyl)thiophene
CAS :Degré de pureté :97.0%Masse moléculaire :360.4700012207031Nocodazole
CAS :<p>M05733 - Nocodazole</p>Formule :C14H11N3O3SDegré de pureté :98%Couleur et forme :Solid, Beige powderMasse moléculaire :301.320007324218754-phenyl-2-hydrophthalazin-1-one, 98%
CAS :Degré de pureté :95.0%Couleur et forme :SolidMasse moléculaire :222.24699401855472-{[3-(4-Chlorophenyl)-1-phenyl-1H-pyrazol-4-yl]methylidene}-5,5-dimethylcyclohexane-1,3-dione
CAS :Masse moléculaire :404.89001464843752-(4-methylpyridin-2-yl)-1,3-dioxoisoindoline-5-carboxylic acid
CAS :Degré de pureté :95.0%Masse moléculaire :282.2550048828125Aprepitant
CAS :Produit contrôlé<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>Formule :C23H21F7N4O3Couleur et forme :Off-WhiteMasse moléculaire :534.432,6-Dichloro-4-phenyl-quinazoline
CAS :Degré de pureté :95.0%Couleur et forme :SolidMasse moléculaire :275.1300048828125Udenafil
CAS :Produit contrôlé<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>Formule :C25H36N6O4SCouleur et forme :Off White SolidMasse moléculaire :516.664-Methoxy Moxonidine
CAS :Produit contrôléFormule :C10H15N5O2Couleur et forme :GreyMasse moléculaire :237.263-Methyl-2-(3-phenoxybenzoyl)pyridine
CAS :Degré de pureté :97.0%Masse moléculaire :289.3340148925781(1H-Imidazol-2-yl)-thiophen-2-yl-methanone
CAS :Formule :C8H6N2OSCouleur et forme :SolidMasse moléculaire :178.21Dipyridamole-d20 (Major)
CAS :Produit contrôlé<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>Formule :C24H20D20N8O4Couleur et forme :NeatMasse moléculaire :524.753-(3,5-Dimethyl-pyrazol-1-yl)-propionic acid hydrazide
CAS :Formule :C8H14N4ODegré de pureté :95.0%Couleur et forme :SolidMasse moléculaire :182.2272-(3-Amino-phenyl)-5-methyl-2,4-dihydro-pyrazol-3-one hydrochloride
CAS :Degré de pureté :95.0%Couleur et forme :SolidMasse moléculaire :225.679992675781258-chloro-2-pyridin-3-ylquinoline-4-carboxylic acid
CAS :Degré de pureté :95.0%Masse moléculaire :284.700012207031252-(2,5-Dichlorobenzoyl)-5-(1,3-dioxolan-2-yl)thiophene
CAS :Degré de pureté :97.0%Masse moléculaire :329.190002441406254'-(4-Nitrophenyl)-2,2':6',2''-terpyridine
CAS :Degré de pureté :98%Masse moléculaire :354.36898803710948-chloro-2-(2-furyl)quinoline-4-carboxylic acid
CAS :Degré de pureté :95.0%Masse moléculaire :273.6700134277344Ref: 10-F865697
1mgÀ demander10mgÀ demander25mgÀ demander50mgÀ demander100mgÀ demander250mgÀ demander5-Chloro-4-chloromethyl-3-(4-chloro-phenyl)-1-phenyl-1H-pyrazole
Degré de pureté :95.0%Masse moléculaire :337.6300048828125Chlorpromazine N-Oxide
CAS :Produit contrôlé<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>Formule :C17H19ClN2OSCouleur et forme :NeatMasse moléculaire :334.863-((3-(N-Cyclopropylsulfamoyl)-7-(2,4-dimethoxypyrimidin-5-yl)quinolin-4-yl)amino)-5-(3,5-difluorophenoxy)benzoic acid
CAS :Degré de pureté :98%Masse moléculaire :649.630004882813Ref: 10-F867169
5mgÀ demander10mgÀ demander25mgÀ demander50mgÀ demander100mgÀ demander250mgÀ demander22-Hydroxy Mifepristone-d6
CAS :Produit contrôlé<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>Formule :C29H29D6NO3Couleur et forme :NeatMasse moléculaire :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 :Degré de pureté :98%Couleur et forme :SolidMasse moléculaire :569.754028320313Ref: 10-F884006
1gÀ demander1mgÀ demander2mgÀ demander5mgÀ demander10mgÀ demander50mgÀ demander100mgÀ demander250mgÀ demanderDL-Fenfluramine
CAS :Produit contrôlé<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>Formule :C12H16F3NCouleur et forme :NeatMasse moléculaire :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>Formule :C15H23N5O2SCouleur et forme :NeatMasse moléculaire :337.44Rivastigmine-d4 Tartrate Salt
CAS :Produit contrôlé<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>Formule :C18H24D4N2O8Couleur et forme :NeatMasse moléculaire :404.452,3,5-Trimethylpyridine N-Oxide
CAS :Produit contrôlé<p>Stability Hygroscopic<br>Applications Intermediate in the preparation of Omeprazole metabolites<br></p>Formule :C8H11NOCouleur et forme :Off-White To Light BrownMasse moléculaire :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>Formule :C20H19F6N5O3Degré de pureté :Min. 95%Masse moléculaire :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>Formule :C17H19N3O4SDegré de pureté :Min. 95%Couleur et forme :White Off-White PowderMasse moléculaire :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.Formule :C12H14BrCl2N3O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :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>Formule :C19H21N5O2Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :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>Formule :C10H16N6OSDegré de pureté :Min. 95%Couleur et forme :White PowderMasse moléculaire :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>Formule :C19H21N3OSDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :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>Formule :C18H19N3S·C4H4O4Degré de pureté :Min. 95%Masse moléculaire :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>Formule :C16H15F6N5ODegré de pureté :Min. 95%Masse moléculaire :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.Formule :C11H16Degré de pureté :Min. 95%Couleur et forme :Clear LiquidMasse moléculaire :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>Formule :C16H17N3OSDegré de pureté :Min. 95%Couleur et forme :White to off-white solid.Masse moléculaire :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>Formule :C10H18N2OSDegré de pureté :Min. 95%Couleur et forme :Colorless Clear LiquidMasse moléculaire :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>Formule :C21H26N2O7Degré de pureté :Min. 95%Masse moléculaire :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>Formule :C11H12N2ODegré de pureté :Min. 95 Area-%Couleur et forme :White PowderMasse moléculaire :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>Formule :C25H28N6O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :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>Formule :C29H41N5O3SDegré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :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>Formule :C26H36N2O4Degré de pureté :Min. 95%Masse moléculaire :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>Formule :C8H7Cl2N3Degré de pureté :Min. 95%Masse moléculaire :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>Formule :C19H22N2O6Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :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>Formule :C19H27NO3Degré de pureté :Min. 98 Area-%Couleur et forme :PowderMasse moléculaire :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>Formule :C9H14N4O2S2Degré de pureté :Min. 95%Masse moléculaire :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>Formule :C17H18N2O6Degré de pureté :Min. 95%Couleur et forme :Yellow PowderMasse moléculaire :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>Formule :C9H15NOSDegré de pureté :Min. 95%Couleur et forme :White to yellow solid.Masse moléculaire :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>Formule :C26H27N5O4Degré de pureté :Min. 95%Couleur et forme :PowderMasse moléculaire :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>Formule :C5H11N3O2SDegré de pureté :Min. 95%Masse moléculaire :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>Formule :C22H35N5O4S2Degré de pureté :Min. 95%Couleur et forme :Red PowderMasse moléculaire :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>Formule :C10H12O2Degré de pureté :Min. 95%Masse moléculaire :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>Formule :C22H17Cl3N6•(HCl)xDegré de pureté :Min. 95%Couleur et forme :White to off-white solid.Masse moléculaire :471.77 g/mol
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