Derivados de Quinazolina y Quinolina
Las quinazolinas y quinolinas son compuestos heterocíclicos nitrogenados con estructuras aromáticas que desempeñan un papel clave en la síntesis de fármacos con actividad anticancerígena, antimicrobiana y antiinflamatoria. Sus derivados presentan modificaciones estructurales que optimizan su biodisponibilidad y selectividad, lo que permite el desarrollo de nuevos principios activos para diversas aplicaciones terapéuticas. Estos compuestos se utilizan en la fabricación de APIs destinados al tratamiento de cáncer, infecciones, enfermedades neurodegenerativas y cardiovasculares. Además, los derivados de quinazolina y quinolina son esenciales en la investigación de inhibidores enzimáticos y en el diseño de moléculas bioactivas innovadoras. En CymitQuimica disponemos de derivados de quinazolina y quinolina de alta pureza para aplicaciones en síntesis química, desarrollo farmacéutico y biotecnología.
Se han encontrado 65576 productos de "Derivados de Quinazolina y Quinolina"
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3-Ethynylaniline
CAS:Producto controlado<p>Stability Light Sensitive<br>Applications Reagent in the preparation of a metabolite of Erlotinib (E625000).<br></p>Fórmula:C8H7NForma y color:Colourless To Dark RedPeso molecular:117.15Methyl 4-Methyl-3-[[4-(pyridin-3-yl)pyrimidin-2-yl]amino]benzoate
CAS:Producto controlado<p>Applications Methyl 4-methyl-3-[[4-(pyridin-3-yl)pyrimidin-2-yl]amino]benzoate is an intermediate used in the synthesis of 4-Methyl-3-[[4-(3-pyridinyl)-2-pyrimidinyl]amino]benzamide (M326838), which is an impurity of Nilotinib (N465300), a possible agent in the treatment of chronic myelogenous leukemia.<br>References Corbin, A., et al.: J. Biol. Chem., 277, 32214 (2002); Golemovic, M., et al.: Clin. Cancer Res., 11, 4941 (2005); Gleixner, K., et al.: Blood, 107, 752 (2006); Nicolini, F., et al.: Leukemia, 20, 1061 (2006)<br></p>Fórmula:C18H16N4O2Forma y color:NeatPeso molecular:320.35(7-(4-{4-[4-(2,3-Dichlorophenyl)piperazin-1-yl]butoxy}butoxy)-3,4-dihydroquinolin-2(1H)-one)
CAS:Producto controlado<p>Impurity Aripiprazole USP Related Compound H<br>Applications (7-(4-{4-[4-(2,3-dichlorophenyl)piperazin-1-yl]butoxy}butoxy)-3,4-dihydroquinolin-2(1H)-one) is an impurity of Aripiprazole (A771000), a selective dopamine D2-receptor antagonist with dopamine autoreceptor agonist activity. Aripiprazole USP Related Compound H.<br>References Zeidan, T.A., et al.: Crystal. Growth. Design., 13, 2036 (2013); Nagasaka, Y., et al.: Biopharma. Drug. Dispo., 33, 304 (2012); Chen, X., et al.: J. Med. Chem., 55, 7141 (2012);<br></p>Fórmula:C27H35Cl2N3O3Forma y color:WhitePeso molecular:520.49Nintedanib Acetyl Impurity
CAS:Producto controlado<p>Applications An impurity of Nintedanib, which is an antifibrotic drug.<br>References Holdsworth, G.; et al.: Scientific Reports, 7, 1 (2017)<br></p>Fórmula:C26H23N3O4Forma y color:NeatPeso molecular:441.492,2'-[[[4-(3-Oxo-4-morpholinyl)phenyl]imino]bis[(2R)-2-hydroxy-3,1-propanediyl]]bis[1H-isoindole-1,3(2H)-dione]
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications 2,2'-[[[4-(3-Oxo-4-morpholinyl)phenyl]imino]bis[(2R)-2-hydroxy-3,1-propanediyl]]bis[1H-isoindole-1,3(2H)-dione] is an impurity of Rivaroxaban (R538000), a novel antithrombotic agent. A highly potent and selective, direct FXa inhibitor.<br>References Ansell, J., et al.: Drugs, 64, 1 (2004), Eriksson, B., et al.: J. Thromb. Haemost., 3, 103 (2005), Kubitza, D., et al.: Clin. Pharmacol. Ther., 78, 412 (2005),<br></p>Fórmula:C32H30N4O8Forma y color:NeatPeso molecular:598.6N1-Methyl-N2-2-pyridinylethanediamide
CAS:Producto controladoFórmula:C8H9N3O2Forma y color:NeatPeso molecular:179.18Thalidomide
CAS:Producto controlado<p>Applications Inhibits FGF-induced angiogenesis. Inhibits replication of human immunodeficiency virus type 1. Teratogenic sedative. There is now a growing clinical interest in Thalidomide, and it is introduced as an immunomodulatory agent used primarily in combination with dexamethasone to treat multiple myeloma.<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 D’Amato, r.J., et al.: Proc. Natl. Acad. Sci. USA, 91, 4082 (1994), Makonkawkeyoon, S., et al.: Proc. Natl. Acad. Sci. USA, 90, 5974 (1993), Schumacher, H., et al.: J. Pharmacol. Exp. Therap., 160, 189 (1968)<br></p>Fórmula:C13H10N2O4Forma y color:NeatPeso molecular:258.23Diphenhydramine-d6 N-Oxide
CAS:Producto controlado<p>Applications A labelled metabolite of Diphenhydramine (D486900) in humans.<br>References Breyer-Pfaff, U., et al.: Drug Metab. Dispos., 25, 340 (1997),<br></p>Fórmula:C17H15D6NO2Forma y color:NeatPeso molecular:277.391-Bromo-2-(bromomethyl)-4,5-dimethoxybenzene
CAS:Producto controlado<p>Applications 1-Bromo-2-(bromomethyl)-4,5-dimethoxybenzene is used in the synthesis of novel histone deacetylase 1 inhibitors (HDAC 1). Also used in the synthesis of antibacterial gemifloxacin derivatives.<br>References Sun, Q. et al.L: Bioorg. Med. Chem. Lett., 23, 3295 (2013); Feng, L. et al. Eur. J. Med. Chem., 55, 125 (2012);<br></p>Fórmula:C9H10Br2O2Forma y color:NeatPeso molecular:309.984-Desfluoro-3-Fluoro Bicalutamide
CAS:Producto controlado<p>Impurity Bicalutamide USP Related Compound B/ Bicalutamide EP Impurity B<br>Applications 3-Fluorophenyl Bicalutamide (Bicalutamide USP Related Compound B) is a steroisomer of Bicalutamide (B382000), non-steroidal peripherally active anti-androgen. Used as an antiandrogen, antineoplastic (hormonal).<br>References Tucker, H., et al.: J. Med. Chem., 31, 954 (1988), Cockshott, I.D., et al.: Eur. Urol., 18, Suppl. 3, 10 (1990), Cockshott, I., et al.: Br. J. Clin. Pharm., 36, 339 (1993), McKillop, D., et al.: Xenobiotica, 25, 623 (1995),<br></p>Fórmula:C18H14F4N2O4SForma y color:NeatPeso molecular:430.37CP-690550 N-Hydroxyl
CAS:Producto controlado<p>Impurity CP-690550 Impurity<br>Applications CP-690550 N-Hydroxyl is an impurity of CP-690550 (C781350), a pyrrolo[2,3-d]pyrimidine derivative, as Janus kinase inhibitor for treatment of rheumatoid arthritis.<br>References Sheiner, L., et al.: Clin. Pharmacol. Ther., 25, 358 (1979); Dayneka, N., et al.: J. Pharmacokin. Biopharm., 21, 457 (1993); Changelian, P., et al.: Science, 302, 875 (2003); Lee, H., et al.: Clin. Pharmacol. Ther., 73, 348 (2003); Hutmacher, M., et al.: J. Clin. Pharmacol., 47, 238 (2007)<br></p>Fórmula:C16H20N6O2Forma y color:NeatPeso molecular:328.3693-(2-Chloroethyl)-2-methyl-4H-pyrido[1,2-a]pyrimidin-4-one
CAS:<p>Applications An intermediate in the synthesis of Risperidone (R525000), which is a combined serotonin (5-HT2) and dopamine (D2) receptor antagonist.<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 Brown, T., et al.: J. Med. Chem., 33, 527 (1990), Yapi, A., et al.: Chem. Pharm. Bull., 48, 1886 (2000), Yapi, A., et al.: Arch. Pharm., 339, 201 (2006); Jannssen, P.A.J., et al.: J. Pharmacol. Exp. Ther., 244, 685 (1988); Gelders, Y.G., et al.: Pharmacopsychiatry, 23, 206 (1990); Green, B.: Curr. Med. Res. Opin., 16, 57 (2000);<br></p>Fórmula:C11H11ClN2OForma y color:NeatPeso molecular:222.674-Hydroxy Flecainide
CAS:Producto controlado<p>Applications 4-Hydroxy Flecainide is an analogue of Flecainide (F390000).<br>References Blom, Y., et al.: J. Chromatogr., 653, 138 (1993),<br></p>Fórmula:C17H20F6N2O4Forma y color:NeatPeso molecular:430.34Everolimus Retroaldol Degradation Product
CAS:Producto controlado<p>Impurity Everolimus Impurity<br>Stability Light and temperature Sensitive<br>Applications Everolimus Retroaldol Degradation Product is an impurity of Everolimus (E945400). Everolimus is a derivative of Rapamycin. Everolimus inhibits cytokine-mediated lymphocyte proliferation. Everolimus Impurity D<br>References Dumont, F.J., et al.: Curr. Opin. Invest. Drugs, 2, 1220 (2001), Kovarik, J. M., et al.: Clin. Pharmacol. Ther., 69, 48 (2001), Nashan, B., et al.: Ther. Drug Monit., 24, 53 (2002),<br></p>Fórmula:C53H83NO14Forma y color:NeatPeso molecular:958.22(R)-Desmethyl Citalopram Hydrochloride
CAS:Fórmula:C19H19FN2O·ClHForma y color:NeatPeso molecular:346.83Dimenhydrinate
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications An antihistamine with antiemetic properties used to prevent nausea and motion sicknes composed of two drugs 8-Chlorotheophylline (C411440) and Diphenhydramine (D486900).<br>References Sibel, K. et al.: Arzneim.-Forsch. , 52, 529 (2002); Pytel, J. et al.: Clin. Therap., 29, 84 (2007); Scholtz, A.W. et al.: Clin. Therap., 26, 866 (2004);<br></p>Fórmula:C17H21NO·C7H7ClN4O2Forma y color:NeatPeso molecular:469.966-Hydroxy-7-methoxy-4(1H)-quinazolinone
CAS:Producto controlado<p>Applications 6-Hydroxy-7-methoxy-4(1H)-quinazolinone is a reactant used in the preparation of 4-anilinoquinazoline derivatives that have shown antitumor activities. 6-Hydroxy-7-methoxy-4(1H)-quinazolinone was also used as a reactant in the synthetic preparation of 2-arylbenzothiazoles as kinase inhibitors.<br>References Chandregowda, V., et al.: Eur. J. Med. Chem., 44, 3046 (2009); Tasler, S., et al.: Bioorg. Med. Chem. Lett., 17, 6728 (2009);<br></p>Fórmula:C9H8N2O3Forma y color:BeigePeso molecular:192.17N-[2(4-(-Octylphenyl))butanoic Acid] Fingolimod
CAS:Producto controlado<p>Applications N-[2(4-(-Octylphenyl))butanoic Acid] Fingolimod, is an impurity of Fingolimod (F805000, HCl salt). Fingolimod is a novel immune modulator that prolongs allograft transplant survival in numerous models by inhibiting lymphocyte emigration from lymphoid organs.<br>References Brinkmann, V., et al.: Transplantation, 72, 764 (2001), Brinkmann, et al.: J. Biol. Chem., 277, 24, 21453 (2002), Mtaloubian, M., et al.: Nature, 427, 355 (2004),<br></p>Fórmula:C37H59NO4Forma y color:NeatPeso molecular:581.87Furagin-13C3
Producto controlado<p>Applications Furagin-13C3 is the isotope labelled analogue of the antibacterial Furagin (F863000).<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 Agace, W., et al.: J. Clin. Invest., 92, 780 (1993); Lawrenson, R., et al.: J. Antimicrob. Chemother., 48, 895 (2001); Dalhoff, A., et al.: Lancet Infect. Dis., 3, 359 (2003); Thumbikat, P., et al.: J. Immunol., 176, 3080 (2006);<br></p>Fórmula:C713C3H8N4O5Forma y color:NeatPeso molecular:267.175-Chloro-6-(piperidin-1-yl)pyrimidine-2,4-diamine
CAS:Producto controlado<p>Applications 5-Chloro-6-(piperidin-1-yl)pyrimidine-2,4-diamine is used for biological studies and has potential use in pharmaceutical compositions.<br>References Xiang, F.: Faming Zhuanli Shenqing. 39 pp. (2019)<br></p>Fórmula:C9H14ClN5Forma y color:NeatPeso molecular:227.69rac Cinacalcet-d3 Hydrochloride
CAS:Producto controlado<p>Applications Clinical trial in secondary hyperparathyroidism.<br>References Franceschini N., et al.: Expert Opin. Invest. Drugs, 12, 1413 (2003), Block, G.A., et al.: N. Engl. J. Med. 350, 1516 (2004),<br></p>Fórmula:C222H3H19F3N·ClHForma y color:NeatPeso molecular:396.893-Hydroxy Anagrelide-13C3 (~80%)
CAS:Producto controlado<p>Applications 3-Hydroxy Anagrelide-13C3 is a major labelled metabolite of Anagrelide, an antithrombotic.<br>References Fleming, J., et al.: Thromb. Res., 15, 373 (1979), Gillespie, E., et al.: Biochem. Pharmacol., 37, 2866 (1988), Mazur, E., et al.: Blood, 79, 1931 (1992), Wang, G., et al.: Br. J. Pharmacol., 146, 324 (2005), Wagstaff, A., et al.: Drugs, 66, 111 (2006),<br></p>Fórmula:C713C3H7Cl2N3O2Pureza:~80%Forma y color:NeatPeso molecular:275.07Ethyl 4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate
CAS:Producto controlado<p>Applications Ethyl 4-(8-chloro-11H-benzo[5,6]cyclohepta[1,2-b]pyridin-11-ylidene)piperidine-1-carboxylate is an impurity of loratadine (L469575), which is a nonsedating-type histamine H1-receptor.<br>References Bruttmann, G., et al.: J. Allergy Clin. Immunol., 83, 411 (1989), Haria, M., et al.: Drugs, 48, 617 (1994)<br></p>Fórmula:C22H21ClN2O2Forma y color:NeatPeso molecular:380.872-Cyano-3-(3-chlorophenylethyl)pyridine
CAS:Producto controladoFórmula:C14H11ClN2Forma y color:NeatPeso molecular:242.703-(Trifluoromethoxy)aniline
CAS:Producto controlado<p>Applications 3-(Trifluoromethoxy)aniline is reactant in the synthesis of pyrazolone-quinazolone hybrids as human hydroxyphenylpyruvate dioxygenase inhibitors which is a potential treatment for type I tyrosinemia.<br>References Xu, Y., et. al.: Bioorg. Med. Chem., 22, 5194 (2014)<br></p>Fórmula:C7H6F3NOForma y color:NeatPeso molecular:177.1210-Methoxy-5H-dibenz[b,f]azepine-5-carbonyl chloride
CAS:Producto controladoFórmula:C16H12ClNO2Forma y color:NeatPeso molecular:286.004-epi-Ritonavir
CAS:Producto controlado<p>Impurity Ritonavir EP Impurity O<br>Applications 4-epi-Ritonavir (Ritonavir EP Impurity O) is an isomer of Ritonavir (R535000), a selective HIV protease inhibitor. It is a COVID19-related research product.<br>References Daluge, S., et al.: Antimicrob. Agents Chemother., 38, 1590 (1994), Ammaranond, P., et al.: J. Clin. Virol., 26, 153 (2003), Harrigan, P., et al.: J. Infect. Dis., 191, 339 (2005), Miller, J., et al.: Bioorg. Med. Chem. Lett., 16, 1788(2006)<br></p>Fórmula:C37H48N6O5S2Forma y color:NeatPeso molecular:720.94(4S)-6-Chloro-4-(cyclopropylethynyl)-1,4-dihydro-2-(4-methoxyphenyl)-4-(trifluoromethyl)-2H-3,1-benzoxazine(Mixture of 2 Diastereomers)
CAS:Producto controlado<p>Applications An impurity arising in the synthesis of Efavirenz (E425000).<br>References Chen, C., et al.: Enantiomer, 4, 599 (1999), Young, S.D., et al.: Antimicrob. Ag. Chemother., 39, 2602 (1995),<br></p>Fórmula:C21H17ClF3NO2Forma y color:NeatPeso molecular:407.81Dehydro Silodosin
CAS:Producto controlado<p>Applications Dehydro Silodosin is an impurity of Silodosin (S465000).<br>References Moriyama., et al.: Eur. J. Pharmacol., 331, 39 (1997), Zhu, J., et al.: Br. J. Pharmacol., 131, 546 (2000),<br></p>Fórmula:C25H30F3N3O4Forma y color:NeatPeso molecular:493.52Des-6-[4-(2-hydroxyethyl)-1-piperazinyl]-6-chloro Dasatinib
CAS:Producto controlado<p>Applications Intermediate in the preparation of Dasatinib metabolite, used in the treatment of cancers and immune diseases. It is a COVID19-related research product.<br></p>Fórmula:C16H13Cl2N5O2SForma y color:NeatPeso molecular:410.283-(2-Chloroethyl)-2-methyl-9-(benzyloxy)-4H-pyrido[1,2a]pyrimidin-4-one
CAS:Producto controlado<p>Applications 3-(2-Chloroethyl)-2-methyl-9-(benzyloxy)-4H-pyrido[1,2a]pyrimidin-4-one (cas# 147687-17-0) is a compound useful in organic synthesis.<br></p>Fórmula:C18H17ClN2O2Forma y color:NeatPeso molecular:328.79N-Formyl Carvedilol
Producto controlado<p>Applications N-Formyl Cardevilol is an impurity of Carvedilol (C184625).<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></p>Fórmula:C25H26N2O5Forma y color:NeatPeso molecular:434.483-Amino-2-chloro-propenal
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications 3-Amino-2-chloro-propenal is a chemical reagent in the synthesis of a COX-2 specific inhibitor.<br>References Davies, I. et al.: J. Org. Chem., 65, 8415 (2000);<br></p>Fórmula:C3H4ClNOForma y color:NeatPeso molecular:105.52Carvedilol Bisalkylpyrocatechol Impurity
CAS:Producto controlado<p>Applications A new known impurity of Carvedilol (C184625), published in Carvedilol USP monograph.<br></p>Fórmula:C40H42N4O6Forma y color:NeatPeso molecular:674.78De(2,3-dihydroxy) Nadolol Hydrochloride
CAS:Producto controlado<p>Applications De(2,3-dihydroxy) Nadolol Hydrochloride is an impurity of Nadolol (N201050), a β-Adrenergic blocker. Antihypertensive; antianginal.<br>References Dreyfuss, J., et al.: J. Clin. Pharmacol., 17, 300 (1977); Sibley, P.L., et al.: Toxicol. Appl. Pharmacol., 44, 379 (1978); Slusarek, L., et al.: Anal. Profiles Drug Subs., 9, 455 (1980)<br></p>Fórmula:C17H27NO2·ClHForma y color:NeatPeso molecular:313.86N-Nitro-1,2,3,4-tetradehydro Argatroban
CAS:Producto controlado<p>Applications N-Nitro-1,2,3,4-tetradehydro Argatroban is an intermediate in the preparation of Argatroban (A769000).<br></p>Fórmula:C23H31N7O7SForma y color:White To Off-WhitePeso molecular:549.607,7’-[(1,4-Butanediyl)bis(oxy)]bis-2(1H)quinolinone
CAS:<p>Applications 7,7’-[(1,4-Butanediyl)bis(oxy)]bis-2(1H)quinolinone is an impurity of Brexpiprazole (B677385), which is a drug candidate useful in treatment and prevention of mental disorders including CNS disorders.<br>References Yamashita, H., et al.: PCT Int. Appl., WO 2006112464 A1 20061026 (2006)<br></p>Fórmula:C22H20N2O4Forma y color:NeatPeso molecular:376.405Vortioxetine Hydrobromide (1 mg/mL in Methanol)
CAS:Fórmula:C18H22N2S·BrHForma y color:Single SolutionPeso molecular:379.358cis-Hydroxy Solifenacin N-Oxide(Mixture of Diastereomers)
Producto controlado<p>Applications Solifenacin (S676700) metabolite.<br></p>Fórmula:C23H26N2O4Forma y color:NeatPeso molecular:394.46N-Desethyl Sunitinib-d4 Maleate
CAS:Producto controlado<p>Applications N-Desethyl Sunitinib-d4 Maleate, is the labeled analogue of N-Desethyl Sunitinib (D289650), a metabolite of Sunitinib (S820000).<br>References Sun, L., et al.: J. Med. Chem., 46, 1116 (2003), Mendel, D.B., et al.: Clin. Cancer Res., 9, 327 (2003), Sistla, A., et al.: Drug Dev. Ind. Pharm., 30, 19 (2004), Sakamoto, K.M., et al.: Curr. Opin. Invest. Drugs, 5. 1329 (2004),<br></p>Fórmula:C20H19D4FN4O2•C4H4O4Forma y color:NeatPeso molecular:347.4511607N-Nitrosomorpholine-13C4
CAS:Producto controladoFórmula:C4H8N2O2Forma y color:NeatPeso molecular:120.09Thiazol-5-ylmethyl ((2R,5R)-5-Amino-1,6-diphenylhexan-2-yl)carbamate Hydrochloride
CAS:Producto controlado<p>Applications Thiazol-5-ylmethyl ((2R,5R)-5-Amino-1,6-diphenylhexan-2-yl)carbamate Hydrochloride is an impurity of Cobicistat (C633150), a HIV protease inhibitor that has been coadministered with low-dose ritonavir (R535000) as a pharmacoenhancer.<br>References Von, H., Exp. Rev. Clin. Pharmacol., 5, 557 (2012); Lepist, E.I., et al.: Antimicrob. Agent. Chemother., 56, 5409 (2012); Orr, S.T.M., et al.: J. Med. Chem., 55, 4896 (2012)<br></p>Fórmula:C23H27N3O2S·HClForma y color:NeatPeso molecular:446.0N-Nitroso-desethyl-Hydroxychloroquine
Producto controladoFórmula:C16H21ClN4O3Forma y color:NeatPeso molecular:336.817(E)-Thiothixene
CAS:Producto controlado<p>Applications (E)-Thiothixene is an antipsychotic agent used in the treatment of psychological disorders.<br>References Andorn, A. et al.: Brain Res., 971, 66 (2003); Seeman, P. et al.: Mol. Pharmacol. 28, 391 (1985);<br></p>Fórmula:C23H29N3O2S2Forma y color:NeatPeso molecular:443.635-(4'-Methyl-2-biphenyl)tetrazole-d4
CAS:Producto controlado<p>Applications Labelled Valsartan (V095750) impurity.<br>References Thai, H., et al.: J. Cardiovasc. Pharmacol., 50, 703 (2007), Lukas, J., et al.: Science, 313, 662 (2006),<br></p>Fórmula:C14H8D4N4Forma y color:Off-WhitePeso molecular:240.301(6S)-N6-[3-[[(6S)-2-Amino-4,5,6,7-tetrahydro-6-benzothiazolyl]amino]-1-ethyl-2-methylpropyl]-4,5,6,7-tetrahydro-2,6-benzothiazolediamine
CAS:<p>Stability Hygroscopic<br>Applications (6S)-N6-[3-[[(6S)-2-Amino-4,5,6,7-tetrahydro-6-benzothiazolyl]amino]-1-ethyl-2-methylpropyl]-4,5,6,7-tetrahydro-2,6-benzothiazolediamine can be obtained from (-)-2-Amino-6-propionamido-tetrahydrobenzothiazole (A628150) and is the byproduct of process for the preparation of pramipexole and salts thereof by reductive amination of (diamino)tetrahydrobenzothiazole with propanal. It is also a Pramaxo Impurity C.<br>References Deo, K., et al.: Indian Pat. Appl. (2015), IN 2013MU02843 A<br></p>Fórmula:C20H32N6S2Pureza:>80%Forma y color:NeatPeso molecular:420.6383Repirinast (>80%)
CAS:Producto controladoFórmula:C20H21NO5Pureza:>80%Forma y color:NeatPeso molecular:355.38Rivaroxaban N-Hydrolyse N-5-Chlorothiophene-2-carbaldehyde
CAS:<p>Stability Hygroscopic<br>Applications Rivaroxaban N-Hydrolyse N-5-Chlorothiophene-2-carbaldehyde is an intermediate in synthesizing Rivaroxaban Pseudodimer (R538015), which is an impurity of Rivaroxaban (R538000), a novel antithrombotic agent. A highly potent and selective, direct FXa inhibitor.<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 Ansell, J., et al.: Drugs, 64, 1 (2004); Eriksson, B., et al.: J. Thromb. Haemost., 3, 103 (2005); Kubitza, D., et al.: Clin. Pharmacol. Ther., 78, 412 (2005)<br></p>Fórmula:C24H21Cl2N3O7S2Forma y color:NeatPeso molecular:598.48Loratadine-d5 (ethyl-d5)
CAS:Producto controlado<p>Applications Loratadine-d5 (ethyl-d5) (CAS# 1398065-63-8) is a useful isotopically labeled research compound.<br></p>Fórmula:C22D5H18ClN2O2Forma y color:NeatPeso molecular:387.925-Hydroxy Propranolol Hydrochloride
CAS:Producto controlado<p>Applications A metabolite of Propranolol.<br>References Otton, S., et al.: Br. J. Clin. Pharmacol., 30, 751 (1990), Fujita, S., et al.: J. Pharmacol. Exp. Ther., 264, 226 (1993), Bichara, N., et al.: Drug Metab. Dispos., 24, 112 (1996), Tasaki, T., et al.: J. Biochem., 123, 162 (1998),<br></p>Fórmula:C16H21NO3·HClForma y color:NeatPeso molecular:311.804L-threo-Methylphenidate Hydrochloride
CAS:Producto controlado<p>Applications Controlled substance. CNS stimulant. The less potent threo-enantiomer of Methylphenidate. The threo enantomers have shown that the pharmacological activity residues predominantly in the d-threo enantiomer.<br>References Greenblatt, E.N., et al.: J. Pharmacol. Exp. Ther., 131, 115 (1961), Padmanabhan, G.R., et al.: Anal. Profiles Drug Subs., 10, 473 (1981), Kuczenski, R., et al.: J. Pharmacol. Exp. Ther., 296, 876 (2001), Pelham, W.E., et al.: J. Consult. Clin. Psychol., 61, 506 (1993), Srinivas, N.R., et al.: Pharm. Res., 10, 14 (1993),<br></p>Fórmula:C14H19NO2·ClHForma y color:NeatPeso molecular:269.77N-Nitrososotalol-d6
CAS:Producto controladoFórmula:C12D6H13N3O4SForma y color:Off-WhitePeso molecular:307.3994,6-Dichloro-2-(propylthio)pyrimidin-5-amine
CAS:Producto controlado<p>Applications Intermediate in the preparation of Ticagrelor (T437700) and reversible P2Y12 receptor antagonists.<br>References Zhang, H. et al.; Bioorg. Med. Chem. Lett. 22, 3598 (2012); Springthorpe, B. et al.; Bioorg. Med. Chem. Lett. 17, 6013 (2007)<br></p>Fórmula:C7H9Cl2N3SForma y color:NeatPeso molecular:238.14N,O-Diacetyl Pseudoephedrine
CAS:Producto controlado<p>Applications N,O-Diacetyl Pseudoephedrine is the diacetylated analogue of the non-selective adrenergic agonist Pseudoephedrine (P839350).<br></p>Fórmula:C14H19NO3Forma y color:NeatPeso molecular:249.312-N-Propyl Pramipexole
CAS:Producto controlado<p>Impurity Pramipexole EP Impurity B; Pramipexole BP Impurity B<br>Applications 2-N-Propyl Pramipexole (Pramipexole EP Impurity B; Pramipexole BP Impurity B) is a Pramipexole derivative.<br></p>Fórmula:C13H23N3SForma y color:NeatPeso molecular:253.41Imatinib (Piperidine)-1-oxide
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Imatinib (Piperidine)-1-oxide is an impurity of Imatinib (Gleevec) (G407000). Imatinib impurity C. It is a COVID19-related research product.<br>References Taruns, C., et al.: Bioorg. Chem., 16, 38 (1988), Cohen, M., et al.: Clin. Cancer Res., 8, 935 (2002), Gschwind, H., et al.: Drug Metab. Dispos., 33, 1503 (2005), Peng, B., et al.: Clin. Pharmacokinet., 44, 879 (2005),<br></p>Fórmula:C29H31N7O2Forma y color:Light Yellow To YellowPeso molecular:509.60Bicalutamide Sulfoxide
CAS:Producto controlado<p>Impurity Bicalutamide USP Related Compound A<br>Applications Bicalutamide Sulfoxide is a derivative of Bicalutamide (B382000), non-steroidal peripherally active antiandrogen. Used as an antiandrogen, antineoplastic (hormonal).<br>References Tucker, H., et al.: J. Med. Chem., 31, 954 (1988), Cockshott, I.D., et al.: Eur. Urol., 18, Suppl. 3, 10 (1990), Cockshott, I., et al.: Br. J. Clin. Pharm., 36, 339 (1993), McKillop, D., et al.: Xenobiotica, 25, 623 (1995),<br></p>Fórmula:C18H14F4N2O3SForma y color:NeatPeso molecular:414.37(2S,4S)-Argatroban
CAS:Producto controlado<p>Applications Synthetic thrombin inhibitor. Antithrombotic.<br>References Abiko, Y., et al.: Thromb. Res., 24, 285 (1981), Kikumoto, R., et al.: Biochemistry, 23, 85 (1984),<br></p>Fórmula:C23H36N6O5SForma y color:NeatPeso molecular:508.63N-Ethyl-3-buteno-o-toluidide
CAS:Producto controladoFórmula:C13H17NOForma y color:NeatPeso molecular:203.28Solifenacin EP Impurity A Nitroso Impurity
Producto controladoFórmula:C15H14N2OForma y color:NeatPeso molecular:238.293-(2-Chloroethyl)-9-hydroxy-2-methyl-4H-Pyrido[1,2-a]pyrimidin-4-one Hydrochloride
CAS:Fórmula:C11H11ClN2O2·ClHForma y color:NeatPeso molecular:275.13Desmethyl Nintedanib Carboxylic Acid (Nintedanib Impurity A)
Producto controlado<p>Applications Desmethyl Nintedanib Carboxylic Acid is an impurity of Intedanib (I666650), which is an indolinone derivative potently blocking VEGF-, PDGF-, and FGF-receptor kinases. it is an indolinone as triple angiokinase inhibitors and an antitumor agent.<br>References Sun, L., et al.: J. Med. Chem., 41, 2588 (1998); Xie, H., et al.: J. Med. Chem., 50, 4898 (2007); Hilberg, F., et al.: Cancer Res., 68, 4774 (2008); Roth, G., et al.: J. Med. Chem., 58, 1053 (2015)<br></p>Fórmula:C29H29N5O5Forma y color:NeatPeso molecular:527.57Afatinib N-Oxide
Producto controlado<p>Applications Afatinib N-Oxide is a derivative of Afatinib {BIBW 2992) (B377000), an aminocrotonylamino-substituted quinazoline derivative used for treating cancer and diseases of the respiratory tract, lungs, gastrointestinal tract, bile duct, and gallbladder. An anilino-quinazoline that irreversibly inhibits EGFR and HER2 kinase activity.<br>References Ham, J. et al.: Cancer Cell., 29, 159 (2016);<br></p>Fórmula:C24H25ClFN5O4Forma y color:White SolidPeso molecular:501.947-Demethyl Ivabradine Hydrochloride
CAS:Producto controlado<p>Applications Ivabradine (I940500) metabolite.<br>References Duffull, S., et al.: Eur. J. Pharm. Sci., 10, 285 (2000), Portoles, A., et al.: J. Clin. Pharmacol., 46, 1195 (2006),<br></p>Fórmula:C26H34N2O5·HClForma y color:NeatPeso molecular:491.02Indigo Carmine 5,7'-Isomer (~90%)
CAS:<p>Applications Indigo Carmine 5,7’-Isomer is an analog of 5,5’-Indigodisulfonic Acid Disodium Salt (I521300) and synthesized from Indigo (I512250). Indigo is a chemical compound used as a dye in industrial clothing and textile processes. Also used in the synthesis of organic semiconductors.<br>References He, B. et al.: J. Am. Chem. Soc., 136, 15093 (2014); Pitayatanakul, O. et al.: J. mat. Chem. C., Mat. Op. Elec. Dev., 9311 (2014);<br></p>Fórmula:C16H8N2Na2O8S2Pureza:~90%Forma y color:Dark Blue SolidPeso molecular:466.35Levofloxacin Hydrochloride
CAS:Fórmula:C18H20FN3O4·(HCl)Forma y color:White To Light BeigePeso molecular:361.37 + (36.46)rac Timolol Maleate
CAS:Producto controlado<p>Applications Antihypertensive; antiarrhythmic (class II); antianginal; antiglaucoma agent.<br>References Wasson, et al.: J. Med. Chem., 15, 651 (1972), Franciosa, et al.: Clin. Pharmacol. Ther., 13, 138 (1972), Heel, R.C., et al.: Drugs, 17, 38 (1979), Rofman, B.A., et al.: Hypertension, 2, 643 (1980), Mazzo, D.J., et al.: Anal. Profiles Drug Subs., 16, 641 (1987),<br></p>Fórmula:C13H24N4O3S·C4H4O4Forma y color:NeatPeso molecular:432.496a-Naloxol
CAS:Producto controlado<p>Applications 6α-Naloxol is a metabolite of Naloxone (N285000), a specific opioid antagonist. Narcotic antagonist.<br>References Chatterjie, N., et al.: J. Med. Chem., 18, 490 (1975); Bilsky, E., et al.: J. Pharmacol. Exp. Ther., 277, 484 (1996); Blokhina, E., et al.: Eur. J, Pharmacol., 406, 227 (2000); Jasinski, D.R., et al.: J. Pharmacol. Exp. Ther., 157, 420 (1967); McNicholas, L.F., et al.: Drugs, 27, 81 (1984); Hasson, M.M.A., et al.: Anal. Profiles Drug Subs., 14, 453 (1985); Stowe, C., et al.: Ann. Pharmacother., 27, 447 (1993)<br></p>Fórmula:C19H23NO4Forma y color:NeatPeso molecular:329.39Fimasartan
CAS:Producto controlado<p>Applications Fimasartan is a new angiotensin II receptor blocker antagonist and also functions as an antihypertensive agent.<br>References Lee, H., et al.: Drugs, 76, 1015 (2016)<br></p>Fórmula:C27H31N7OSForma y color:NeatPeso molecular:501.655-Methyl-5-propyl-2-dioxanone (80%)
CAS:Producto controlado<p>Stability Moisture Sensitive<br>Applications An intermediate in the synthesis of Carisoprodol.<br></p>Fórmula:C8H14O3Pureza:80%Forma y color:NeatPeso molecular:158.19Erismodegib
CAS:Producto controlado<p>Applications A potent, selective and orally bioavailable Smoothened (SMO) antagonist; it inhibits hedgehog (Hh) signaling pathway via antagonism of the Smoothened receptor (SMO). Antineoplastic. Potent Hedgehog inhibitor.<br>References Berman, D., et al.: Science, 297, 1559 (2002), Varjosalo, M., et al.: Cell, 133, 537 (2008), Theunissen, J., et al.: Cancer Res., 69, 6007 (2009),<br></p>Fórmula:C26H26F3N3O3Forma y color:NeatPeso molecular:485.50N-Denitroso-N’-nitroso Lomustine-d4
CAS:Producto controladoFórmula:C9D4H12ClN3O2Forma y color:NeatPeso molecular:237.721,4,8,11-Tetraazacyclotetradecane
CAS:Producto controlado<p>Applications 1,4,8,11-Tetraazacyclotetradecane is macrocyclic ligand that is used as an antioxidant in rubber and has been shown to suppress oxidation catalyzed by some metal ions.<br>References Goh, S.H.: Poly, Degrad, Stab., 8, 123 (1984);<br></p>Fórmula:C10H24N4Forma y color:NeatPeso molecular:200.32N-[(1S,2S,4S)-4-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]carbamic Acid 5-Thiazolylmethyl Ester
CAS:Producto controlado<p>Impurity Ritonavir EP Impurity J<br>Applications N-[(1S,2S,4S)-4-[[(1,1-Dimethylethoxy)carbonyl]amino]-2-hydroxy-5-phenyl-1-(phenylmethyl)pentyl]carbamic Acid 5-Thiazolylmethyl Ester (Ritonavir EP Impurity J) is an intermediate in the synthesis of Ritonavir (R535000), a selective HIV protease inhibitor used for the treatment of HIV infections and AIDS.<br>References Hamada, Y., et al.: Bioorg. Med. Chem., 10, 4155 (2002);<br></p>Fórmula:C28H35N3O5SForma y color:White To Off-WhitePeso molecular:525.66rac Ambrisentan-d3
CAS:Producto controlado<p>Applications Labeled rac-Ambrisentan (A575860) Nonpeptide endothelin ETA receptor antagonist. Antihypertensive.<br>References Riechers, H., et al.: J. Med. Chem., 39, 2123 (1996), Billman, G.E., et al.: Curr. Opin. Invest. Drugs, 3, 1483 (2002), Vatter, H., et al.: Clin. Neuropharmacol., 26, 73 (2003),<br></p>Fórmula:C222H3H19N2O4Forma y color:Off White SolidPeso molecular:381.444-(Trifluoromethoxy)aniline
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications 4-(Trifluoromethoxy)aniline is used in the synthesis of anticancer agents and antitumor medicaments. Also, its an intermediate in the production of labelled Riluzole (R510000), a neuroprotective agent. Modulates glutamatergic transmission. A glutamate release inhibitor. An anticonvulsant.<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 Cilibrizzi, A., et al.: J. Med. Chem., 52, 5044 (2009), Verhaeghe, P., et al.: Bioorg. Med. Chem., 17, 4313 (2009), Chandregowda, V., et al.: Eur. J. Med. Chem., 44, 3046 (2009), Wahl, F., et al.: Eur. J. Pharmacol., 230, 209 (1993) Bensimon, G., et al.: N. Engl. J. Med., 330, 585 (1994); Piras, S. et al.: Eur. j. Med. Chem., 75, 169 (2014); Vyas, V. et al.: Eur. J. Med. Chem., 82, 385 (2014);<br></p>Fórmula:C7H6F3NOForma y color:NeatPeso molecular:177.12Haloperidol Octanoate
CAS:Producto controladoFórmula:C29H37ClFNO3Forma y color:NeatPeso molecular:502.06Anastrozole EP Impurity E (2-[3-(Cyanodimethylmethyl)-5-hydroxymethylphenyl]-2-methylpropionitrile)
CAS:Producto controlado<p>Impurity Anastrozole EP Impurity E<br>Applications 2-[3-(Cyanodimethylmethyl)-5-hydroxymethylphenyl]-2-methylpropionitrile (Anastrozole EP Impurity E ) is an impurity of Anastrozole (A637425), an aromatase inhibitor which functions as an antineoplastic (1,2). Anastrozole is used in post-menopausal women with advanced breast cancer.<br>References 1. Plourde, P. et al.: Breast Cancer Res Treat. 1994;30(1):103-112. Buzdar, A. et al.: Cancer. 1997 Feb 15;79(4):730-9.<br></p>Fórmula:C15H18N2OForma y color:NeatPeso molecular:242.32Moclobemide N-Oxide
CAS:<p>Applications Moclobemide N-Oxide is a metabolite of Moclobemide (M481000), a reversible monoamine oxidase inhibitor.<br>References Plenis, A., et. al.: Biomed. Chrom., 21, 958 (2007); Rakic, A., et. al.: J. Pharmaceut. Biomed. Anal., 43, 1416 (2007); Wiesel, F.A., et al.: Eur. J. Clin. Pharmacol., 28, 89 (1985), Burkard, W.P., et al.: J. Pharmacol. Exp. Ther., 248, 391 (1989)<br></p>Fórmula:C13H17ClN2O3Forma y color:NeatPeso molecular:284.74Carmustine-D8-Nitroso
Producto controladoFórmula:C5HD8Cl2N3O2Forma y color:NeatPeso molecular:193.1014’-Bromomethylbiphenyl-2-carboxylic Acid, Methyl Ester
CAS:Producto controladoFórmula:C15H13BrO2Forma y color:NeatPeso molecular:305.172-[[(3aR,4S,6R,6aS)-6-[[5-Amino-6-chloro-2-(propylthio)-4-pyrimidinyl]amino]tetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol
CAS:Producto controlado<p>Applications 2-[[(3aR,4S,6R,6aS)-6-[[5-Amino-6-chloro-2-(propylthio)-4-pyrimidinyl]amino]tetrahydro-2,2-dimethyl-4H-cyclopenta-1,3-dioxol-4-yl]oxy]ethanol is used as a reagent in the synthesis of Ticagrelor (T437700) derivatives as antiplatelet agents.<br>References Zhang, H., et al.: Bioorg. Med. Chem. Lett., 22, 3598 (2012)<br></p>Fórmula:C17H27ClN4O4SForma y color:NeatPeso molecular:418.94(±)-2-Phenylpropanoic Acid
CAS:<p>Applications Used in the preparation of ibuprofen derivatives for their anti-inflammatory activity. Also used in nucleation inhibitors in Dutch resolution of diastereomers.<br>References Leeman, M. et al.: Angew. Chem. Int. Ed., 47, 1287 (2008); Eur. J. Med. Chem., 45, 3564 (2010);<br></p>Fórmula:C9H10O2Forma y color:Light Yellow LiquidPeso molecular:150.17Ibrutinib Addition Adduct with (R)-1-(3-(4-Amino-3-(4-phenoxyphenyl)-1H-pyrazolo[3,4-d]pyrimidin-1-yl)piperidin-1-yl)
CAS:Fórmula:C47H46N12O3Forma y color:Off-WhitePeso molecular:826.95Risperidone 9-Ethylidenecarboxylate Hydrochloride
Producto controlado<p>Applications Risperidone 9-Ethylidenecarboxylate Hydrochloride, is the derivative of Risperidone (R525000), which is combined serotonin (5-HT2) and dopamine (D2) receptor antagonist, used for the treatment of schizophrenia, bipolar disorder and behavior problems in people with autism.<br>References Tiberghien, F., et al.: Anticancer Drugs, 7, 568 (1996), Kansy, M., et al.: J. Med. Chem., 41, 1007 (1998), Kerns, E., et al.: J. Pharm. Sci., 90, 1838 (2001), Kerr, K., et al.: J. Biol. Chem., 276, 8657 (2001), Doran, A., et al.: Drug Metab. Dispos., 33, 165 (2005),<br></p>Fórmula:C25H27FN4O4Forma y color:NeatPeso molecular:466.5036463-Methyl-8-quinolinesulfonyl Chloride
CAS:Producto controlado<p>Stability Moisture Sensitive - Store Under Inert Atmosphere<br>Applications 3-Methyl-8-quinolinesulfonyl Chloride (cas# 74863-82-4) is a compound useful in organic synthesis.<br></p>Fórmula:C10H8ClNO2SForma y color:NeatPeso molecular:241.69Methyl 4-Amino-3-methylbenzoate
CAS:Producto controlado<p>Applications Methyl 4-Amino-3-methylbenzoate is used in the synthesis of neuroprotective hydrazides used in the treatment of Alzheimer’s. It is also used in the research and development of diphenylamine-based retinoids.<br>References Chiruta, C. et al.: Bioorg. Med. Chem. Lett., 21, 2733 (2013); Ohta, K. et al.: Bioorg. Med. Chem. Lett., 23, 81 (2013);<br></p>Fórmula:C9H11NO2Forma y color:NeatPeso molecular:165.19β-Tetralone
CAS:Producto controlado<p>Applications β-Tetralone is the 2-keto derivative of Tetralin. β-Tetralone was initially reported to be a metabolite of Tetralin but was later found to be just an artifact in the metabolism process. β-Tetralone is known to be biological marker in fossil fuels.<br>References Elliott, T.H. et al.: Biochem. J., 108, 551 (1968); Armstrong, D. et al.: Microchem. J., 57, 149 (1997);<br></p>Fórmula:C10H10OForma y color:NeatPeso molecular:146.193-Amino-4-methylbenzoic Acid
CAS:Producto controlado<p>Applications 3-Amino-4-methylbenzoic acid is used as a starting material to synthesize cyclopropamitosene compounds, which have potential antitumour activity. 3-Amino-4-methylbenzoic acid also has some partial herbicidal activity.<br>References Jones, G. & Moody, C.: J. Chem. Soc., Perkin Trans., 1, 2455 (1989); Thomas, G.: J. Agr. Food Chem., 32, 747 (1984)<br></p>Fórmula:C8H9NO2Forma y color:Light BrownPeso molecular:151.16N-[1-(4-Chlorophenyl)cyclobutylmethyl]-N,N-dimethylamine Hydrochloride
CAS:Producto controlado<p>Applications N-[1-(4-Chlorophenyl)cyclobutylmethyl]-N,N-dimethylamine Hydrochloride is an impurity of Sibutramine Hydrochloride (S422500), a serotonin and noradrenaline reuptake inhibitor.<br>References Hanotin, C., et al.: Int. J. Obesity, 22, 32 (1998)<br></p>Fórmula:C13H19Cl2NForma y color:NeatPeso molecular:260.21,4-bis(7-Chloroquinolin-4-yl)piperazine
CAS:Producto controladoFórmula:C22H18Cl2N4Forma y color:NeatPeso molecular:409.315-Ethenyl-2-pyrrolidinone
CAS:Producto controlado<p>Impurity Vigabatrin USP Related Compound A<br>Applications Vigabatrin (V253000) impurity. Vigabatrin USP Related Compound A.<br>References Durham, S. et al.: Drug Metab. Dispos. 21, 480 (1993).<br></p>Fórmula:C6H9NOForma y color:Colourless To BrownPeso molecular:111.142-Chloromethyl-4-methoxy-3-methylpyridine Hydrochloride
CAS:Producto controlado<p>Applications A pyridine derivative used in the preparation of anti-ulcerative agents and other pharmaceutical compounds.<br>References Kuehler, T.C. et al.: J. Med. Chem., 38, 4906 (1995);<br></p>Fórmula:C8H10ClNO·ClHForma y color:NeatPeso molecular:208.08Ibrutinib Dimer (~90%)
CAS:<p>Applications Ibrutinib Dimer is a dimer impurity of Ibrutinib (I124970), a highly selective Bruton’s tyrosine kinase (Btk) irreversible inhibitor.<br>References MacGlashan, D., et. al.: Int. Immunol., 11, 475 (2011)<br></p>Fórmula:C50H48N12O4Pureza:~90%Forma y color:NeatPeso molecular:880.99Ezetimibe Hydroxy β-D-Glucuronide
CAS:Producto controlado<p>Applications A metabolite of Ezetimibe. Antilipemic.<br>References Shah, V., et al.: J. Pharm. Sci., 17, 1551 (2000), Van Heek, M., et al.: Br. J. Pharmacol., 134, 409 (2001), Patrick, J., et al.: Drug Metab. Dispos., 30, 430 (2002),<br></p>Fórmula:C30H29F2NO9Forma y color:NeatPeso molecular:585.55N-Nitroso Tetrahydrofuroylpiprazine
CAS:Producto controladoFórmula:C9H15N3O3Forma y color:NeatPeso molecular:213.234Loxapine, Succinate
CAS:Producto controlado<p>Applications A D2/D4-Dopamine receptor antagonist. A serotonergic receptor antagonist. A dibenzoxazepine antipsychotic agent.<br>References Shen, Y., et al.: J. Biol. Chem., 268, 18200 (1993), Fiorella, D., et al.: Psychopharmacology, 121, 347 (1995), Glusa, E., et al.: Br. J. Pharmacol., 130, 692 (2000)<br></p>Fórmula:C18H18ClN3O·C4H6O4Forma y color:WhitePeso molecular:445.90(R)-Naproxen
CAS:Producto controladoFórmula:C14H14O3Forma y color:White To Off-WhitePeso molecular:230.26Benzo[b]thien-2-yl Ketone (Zileuton Impurity)
CAS:Producto controlado<p>Applications Benzo[b]thien-2-yl ketone is an impurity of Zileuton (Z420000), an inhibitor of 5-lipoxygenase that is used to treat patients with asthma. Benzo[b]thien-2-yl ketone is used as a reagent to synthesize Bis(1H-2-indolyl)methanone, compounds that inhibit the activity of growth factor receptor kinase. Benzo[b]thien-2-yl ketone is also used as a reagent to prepare annulated oligothiophenes, compounds that are used in organic light-emitting devides (OLEDs).<br>References Israel, E., et al.: JAMA, 275, 931 (1996); Mahboobi, S., et al.: J. Med. Chem., 45, 1002 (2002); Mitschke, U. & Bäuerle, P.: J. Chem. Soc. Perk. Trans., 1, 740 (2001); Nenajdenko, V., et al.: Russ. Chem. Bull., 61, 1456 (2012)<br></p>Fórmula:C17H10OS2Forma y color:NeatPeso molecular:294.397-Hydroxyquinoline-(1H)-2-one
CAS:Producto controladoFórmula:C9H7NO2Forma y color:NeatPeso molecular:161.167,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one
CAS:Producto controlado<p>Applications 7,8-Dimethoxy-1,3-dihydro-2H-3-benzazepin-2-one is a substituted benzazepinonee derivative used in the preparation of bradycardic agents as well as isoform-selective f-current blockers.<br>References Liang, H.-Y. et al.: Arch. Pharm., 343, 114 (2010); Reiffen, M. et al.: J. Med. Chem., 33, 1496 (1990); Melchiorre, M. et al.: J. Med. Chem., 53, 6773 (2010);<br></p>Fórmula:C12H13NO3Forma y color:Off-WhitePeso molecular:219.24(S)-α-Hydroxy-β-methoxy-β-phenyl-benzenepropanoic Acid Methyl Ester
CAS:Producto controlado<p>Impurity Ambrisentan Hydroxyester Impurity<br>Applications (S)-α-Hydroxy-β-methoxy-β-phenyl-benzenepropanoic Acid Methyl Ester is an impurity in the synthesis of Ambrisentan (A575860), a nonpeptide endothelin ETA receptor antagonist. Antihypertensive. (Ambrisentan Hydroxyester Impurity)<br>References Riechers, H., et al.: J. Med. Chem., 39, 2123 (1996), Billman, G.E., et al.: Curr. Opin. Invest. Drugs, 3, 1483 (2002), Vatter, H., et al.: Clin. Neuropharmacol., 26, 73 (2003),<br></p>Fórmula:C17H18O4Forma y color:NeatPeso molecular:286.324-{[(p-Fluorophenyl)imino]methyl}phenol
CAS:Producto controlado<p>Applications 4-{[(p-Fluorophenyl)imino]methyl}phenol is used in the preparation of benzylacetones which promote anti-fungal activity.<br>References Sandhar, R. et al.: J. Ind. Council Chem., 22, 32 (2005);<br></p>Fórmula:C13H10FNOForma y color:NeatPeso molecular:215.22N-(1,5-Dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-N-methylnitrous amide
CAS:Producto controladoFórmula:C12H14N4O2Forma y color:NeatPeso molecular:246.27Nintedanib Demethyl-O-glucuronic Acid-d3
CAS:Producto controlado<p>Applications Nintedanib Demethyl-O-glucuronic Acid-d3 is an isotopic analog of Nintedanib Demethyl-O-glucuronic Acid (N478295), a metabolite of the drug Nintedanib (N478290).<br>References Sun, L., et al.: J. Med. Chem., 41, 2588 (1998); Xie, H., et al.: J. Med. Chem., 50, 4898 (2007); Hilberg, F., et al.: Cancer Res., 68, 4774 (2008); Roth, G., et al.: J. Med. Chem., 58, 1053 (2015)<br></p>Fórmula:C36H36D3N5O10Forma y color:NeatPeso molecular:704.74Ebastine N-Oxide
CAS:<p>Stability -20°C Freezer<br>Applications Ebastine N-Oxide is an impurity of Ebastine (E320000). Ebastine impurity F and G (mixture of cis/trans).<br>References Yardley, J., et al.: J. Med. Chem., 33, 2899 (1990), Johnson, R., et al.: J. Antibiot., 49, 788 (1996), Takekawa, K., et al.: Xenobiotica, 31, 11 (2001), Chen, Z., et al.: Bioorg. Med. Chem. Lett., 14, 5275 (2004),<br></p>Fórmula:C32H39NO3Forma y color:NeatPeso molecular:485.66Dacomitinib
CAS:Producto controlado<p>Applications Dacomitinib is an Erb-inhibitor, or an inhibitor of the members of the epidermal growth factor receptor family. Used as an ant-cancer agent due to observation of over-expressed epidermal growth factor receptor in nearly all cases of squamous cell carcinoma in the head and neck.<br>References Williams, J. et al.: PLoS., 9, e98557 (2014); Peters, S. et al.: Canc. Treatment Rev., 40, 917 (2014);<br></p>Fórmula:C24H25ClFN5O2Forma y color:NeatPeso molecular:469.941H-1-Ethyl-d5 Candesartan
CAS:Producto controlado<p>Applications Labelled Candesartan (C175575) impurity.<br></p>Fórmula:C26H19D5N6O3Forma y color:Off-White To Light YellowPeso molecular:473.545-(4-methylphenyl)imidazolidine-2,4-dione
CAS:Producto controlado<p>Applications 5-(4-methylphenyl)imidazolidine-2,4-dione (cas# 69489-37-8) is a useful research chemical.<br></p>Fórmula:C10H10N2O2Forma y color:NeatPeso molecular:190.20Azilsartan Imidazole Carbonyl Dioxolene Ester
CAS:<p>Applications Azilsartan Imidazole Carbonyl Dioxolene Ester is an impurity of Azilsartan (A926900), an analgesic and antiinflammatory drugs containing angiotensin II antagonists.<br>References Kohara, Y., et al.: J. Med. Chem., 39, 5228 (1996), Plomgaard, P., et al.: Diabetes, 54, 2939 (2005), Fenton, C., et al.: Drugs, 2005, 65, 537,<br></p>Fórmula:C33H28N6O8Forma y color:NeatPeso molecular:636.61Prochlorperazine Sulfoxide
CAS:Producto controlado<p>Applications A metabolite of Prochlorperazine.<br>References Finn, A., et al.: J. Clin. Pharmacol., 45, 1383 (2005),<br></p>Fórmula:C20H24ClN3OSForma y color:NeatPeso molecular:389.94Benzoin
CAS:Producto controlado<p>Applications Benzoin has been used as a catalyst in photoinitiation.<br>References Voll, D., et. al.: Macromolecules, 44, 2542 (2011)<br></p>Fórmula:C14H12O2Forma y color:Off-WhitePeso molecular:212.24(S)-5-Chloro-a-(cyclopropylethynyl)-2-[[(4-methoxyphenyl)methyl]amino]-a-(trifluoromethyl)benzenemethanol
CAS:Producto controlado<p>Applications (S)-5-Chloro-α-(cyclopropylethynyl)-2-[[(4-methoxyphenyl)methyl]amino]-α-(trifluoromethyl)benzenemethanol is the S enantiomer of rac-5-Chloro-α-(cyclopropylethynyl)-2-[[(4-methoxyphenyl)methyl]amino]-α-(trifluoromethyl)benzenemethanol (C365145). (S)-5-Chloro-α-(cyclopropylethynyl)-2-[[(4-methoxyphenyl)methyl]amino]-α-(trifluoromethyl)benzenemethanol is also an impurity of Efavirenz (E425000), an HIV-1 reverse transcriptase inhibitor.<br>References Pierce, M., et al.: J. Org. Chem., 63, 8536 (1998)<br></p>Fórmula:C21H19ClF3NO2Forma y color:NeatPeso molecular:409.832,2'-Ethylenedianiline
CAS:Producto controlado<p>Applications 2,2'-Ethylenedianiline is used as a reagent to synthesize Oxcarbazepine (O869250), a broad-specturm, second-generation anticonvulsant drug that is used to treat partial and complex partial seizures in children and adults. 2,2'-Ethylenedianiline is also used as a reagent to prepare a series of triterpines (e.g. Lupeol [L474850]), compounds that have chemopreventative activity.<br>References Asmaa, M., et al.: Pac. J. Cancer Prevent., 15, 475 (2014); Kalis, M. & Huff, N.: Clin. Ther., 23, 680 (2001); Malke, S., et al.: Pharm. Sci., 69, 211 (2007); Schmidt, D. & Elger, C.: Epil. Beh., 5, 627 (2004)<br></p>Fórmula:C14H16N2Forma y color:NeatPeso molecular:212.29N-Nitrosopendimethalin-d4
Producto controladoFórmula:C13H14D4N4O5Forma y color:NeatPeso molecular:337.367(D,L)-erythro-α-Phenyl-2-piperidineacetamide
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Intermediate in the preparation of D-threo-Methylphenidate (Ritalin)<br></p>Fórmula:C13H18N2OForma y color:NeatPeso molecular:218.29N-[4-[[(Z)-(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)phenylmethyl]amino]phenyl]-N,4-dimethyl-1-piperazineacetamide
CAS:Producto controlado<p>Applications N-[4-[[(Z)-(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)phenylmethyl]amino]phenyl]-N,4-dimethyl-1-piperazineacetamide was used in the study to discover a potent inhibitor of MELK that inhibits expression of the anti-apoptotic protein Mcl-1 and TNBC cell growth. N-[4-[[(Z)-(1,2-Dihydro-2-oxo-3H-indol-3-ylidene)phenylmethyl]amino]phenyl]-N,4-dimethyl-1-piperazineacetamide is an impurity of Intedanib (I666650), which is an antitumor agent.<br>References Edupuganti, R., et al.: Bioorg. Med. Chem., 25, 2609 (2017); Sun, L., et al.: J. Med. Chem., 41, 2588 (1998); Xie, H., et al.: J. Med. Chem., 50, 4898 (2007); Hilberg, F., et al.: Cancer Res., 68, 4774 (2008); Roth, G., et al.: J. Med. Chem., 58, 1053 (2015)<br></p>Fórmula:C29H31N5O2Forma y color:NeatPeso molecular:481.5931-Oxo Everolimus (~80%)
Producto controladoFórmula:C53H81NO14Pureza:~80%Forma y color:NeatPeso molecular:956.21N-nitroso Epinephrine dimer Impurity
Producto controladoFórmula:C16H17N3O5·HClForma y color:NeatPeso molecular:367.79Irbesartan N-β-D-Glucuronide
CAS:<p>Applications A metabolite of Irbesartan (M8).<br>References Cazaubon, C., et al.: J. Pharmacol. Exp. Ther., 265, 826 (1993), Eberhardt, R., et al.: J. Clin. Pharmacol., 33, 1023 (1993), Huskey, S., et al.: Drug Metab. Dispos., 21, 792 (1993), van Den Meiracker, A., et al.: Hypertension, 25, 22 (1995),<br></p>Fórmula:C31H36N6O7Forma y color:NeatPeso molecular:604.65S-(s)-Verapamil-D6
CAS:Producto controlado<p>Applications Labelled S-Verapamil (V124991). Both isomers inhibit the p-glycoprotein efflux pump in multidrug resistant tumor cells.<br>References Peroutka, S., et al.: J. Ann. Neurol, 23, 500 (1988), Eliason, J.F., et al.: Int. J. Cancer, 46, 113 (1990),<br></p>Fórmula:C27H33D6ClN2O4Forma y color:NeatPeso molecular:497.1(3Z)-2,3-Dihydro-3-[[[4-(methylamino)phenyl]amino]phenylmethylene]-2-oxo-1H-Indole-6-carboxylic Acid Methyl Ester
CAS:Producto controladoFórmula:C24H21N3O3Forma y color:NeatPeso molecular:399.442-(2,6-Dioxo-3-piperidinyl)-4-fluoro-1H-isoindole-1,3(2H)-dione
CAS:Fórmula:C13H9FN2O4Forma y color:Off White PowderPeso molecular:276.225-Methoxy-1-[4-(difluoromethyl)phenyl]-1-pentanone Oxime
CAS:Producto controlado<p>Applications Defluoro Fluvoxamine intermediate.<br></p>Fórmula:C13H17F2NO2Forma y color:NeatPeso molecular:257.28Moxonidine
CAS:Producto controlado<p>Applications Moxonidine is an antihypertensive agent.<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 Rayment, S., et al.: Brit. J. Pharmacol., 160, 1727 (2010), Taksande, B., et al.: Eur. J. Pharmacol., 637, 89 (2010), Nasr, M., et al.: Vas. Pharmacol., 53, 53 (2010),<br></p>Fórmula:C9H12ClN5OForma y color:NeatPeso molecular:241.684-(Methylamino)-3-nitrobenzoic Acid
CAS:Producto controlado<p>Applications 4-(Methylamino)-3-nitrobenzoic Acid (cas# 41263-74-5) is a compound useful in organic synthesis.<br></p>Fórmula:C8H8N2O4Forma y color:NeatPeso molecular:196.16Hydroxy Varenicline N-Trifluoroacetic Acid Salt
CAS:Producto controlado<p>Applications Protected Varenicline metabolite.<br></p>Fórmula:C15H12F3N3O2Forma y color:NeatPeso molecular:323.274-(2-Pyridinyl)benzaldehyde
CAS:Producto controlado<p>Impurity Atazanavir Impurity (Pyridinyl Benzaldehyde)<br>Applications Reactive metabolite of atazanavir. Atazanavir Impurity; Pyridinyl Benzaldehyde impurity<br>References F. Li et al., Drug Metabolism and Disposition 39, 294 (2011)<br></p>Fórmula:C12H9NOForma y color:NeatPeso molecular:183.21XL518
CAS:Producto controlado<p>Applications A potent, selective, orally bioavailable inhibitor of MEK1, a component of the RAS/RAF/MEK/ERK pathway. It inhibits proliferation and stimulates apoptosis in a variety of human tumor cell lines. In preclinical xenograft models, oral administration of XL518 results in sustained inhibition of pERK in tumor tissue, but not brain tissue, leading to tumor growth inhibition and regression at well tolerated doses.<br>References Rosen, L.S. et al.: J. Clin. Oncol., 26, 14585 (2008);<br></p>Fórmula:C21H21F3IN3O2Forma y color:White To Off-WhitePeso molecular:531.31(S)-Rivastigmine
CAS:<p>Applications S-Rivastigmine is an isomer of Rivastigmine ( an acetylcholinesterase inhibitor used in the treatment of neurological disorders such as Alzheimer’s disease.<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 Howes, L et al.: Drug. Safe., 37, 391 (2014); Shahar, O. et al.: Nucl. Acids Res., 42, 5869 (2014);<br></p>Fórmula:C14H22N2O2Forma y color:ColourlessPeso molecular:250.34N-Desmesthyl N-Nitroso-Telmisartan
Producto controladoFórmula:C32H27N5O3Forma y color:NeatPeso molecular:529.63-Amino-4-(2,4,5-trifluorophenyl)butanyl Sitagliptin
CAS:Producto controlado<p>Applications 3-Amino-4-(2,4,5-trifluorophenyl)butanyl Sitagliptin is an impurity of Sitagliptin (S490990). Sitagliptin is a trizolopyrazine dipeptidyl peptidase IV inhibitor. It has recently been approved for the therapy of type II diabetes.<br>References Kim, D., et al.: J. Med. Chem., 48, 141 (2005), Ahren, B., et al.: Eur. J. Pharmacol., 521 164 (2005), Bergman, A., et al: Clin. Ther., 28, 55 (2006)<br></p>Fórmula:C26H23F9N6O2Forma y color:NeatPeso molecular:622.4854Lonafarnib
CAS:Producto controlado<p>Applications Lonafarnib is an orally bioavailable tricyclic inhibitor of farnesyl protein transferase. It inhibits Rheb farnesylation and mTOR signaling and enhances taxane and tamoxifen antitumor activity. Studies show that it induces CCAAT/enhancer-binding protein homologous protein-dependent expression of death receptor 5, leading to induction of apoptosis in human cancer cells<br>References Liu, M. et al.: Cancer Res., 58, 4947 (1998); Basso, A. et al.: J. Biol. Chem., 280, 31101 (2005); Sun, S. et al.: J. Biol. Chem., 282, 18800 (2007);<br></p>Fórmula:C27H31Br2ClN4O2Forma y color:NeatPeso molecular:638.82Elvitegravir-d6 (Major)
CAS:Producto controlado<p>Applications A novel labelled inhibitor of human immunodeficiency virus type 1 integrase.<br>References Chou, T., et al.: Eur. J. Biochem., 115, 207 (1981), Baba, M., et al.: Antimicrob. Agents Chemother., 31, 1613 (1987), Craigie, R., et al.: J. Biol. Chem., 276, 23213 (2001), Chen, X., et al.: J. Mol. Biol., 380, 504 (2008),<br></p>Fórmula:C23H17D6ClFNO5Forma y color:NeatPeso molecular:453.91α-Phenyl-2-pyridineacetamide
CAS:Producto controlado<p>Applications α-Phenyl-2-pyridineacetamide (cas# 7251-52-7) is a compound useful in organic synthesis.<br></p>Fórmula:C13H12N2OForma y color:NeatPeso molecular:212.252-(1-Amino-1-methylethyl)-N-(4-fluorobenzyl)-5-hydroxy-1-methyl-6-oxo-1,6-dihydropyrimidine-4-carboxamide
CAS:Producto controlado<p>Applications An intermediate in the preparation of HIV-integrase inhibitors<br>References Summa, V., et al.: J. Med. Chem., 51, 5843 (2008),<br></p>Fórmula:C16H19FN4O3Forma y color:NeatPeso molecular:334.35N-Desethyl N-Methyl rac-Rivastigmine
CAS:<p>Impurity Rivastigmin USP Related Compound B<br>Applications N-Desethyl N-Methyl rac-Rivastigmine (Rivastigmin USP Related Compound B) is an impurity in the synthesis of Rivastigmine (R541000) a brain selective acetylcholinesterase inhibitor. Nootropic.<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:C13H20N2O2Forma y color:Clear ColourlessPeso molecular:236.31N-[(2,4-Difluorophenyl)methyl]-1,8-dihydro-9-hydroxy-2-[(1R)-3-hydroxy-1-methylpropyl]-1,8-dioxo-2H-pyrido[1,2-a]pyrazine-7-carboxamide
CAS:Producto controladoFórmula:C20H19F2N3O5Forma y color:YellowPeso molecular:419.382-Amino Edoxaban Methanesulfonate
CAS:Producto controladoFórmula:C16H22ClN5O3•(CH4O3S)Forma y color:NeatPeso molecular:463.93S-(+)-Arundic Acid
CAS:Producto controlado<p>Applications The S-enantiomer of Arundic Acid. An astrocyte modulating agent, in acute ischemic stroke. A therapeutic agent for the treatment of neurodegenerative diseases including Alzheimer's disease and Parkinson’s disease.<br>References Uchida, Y., et al.: Brain Res., 481, 190 (1989), Tokunaga, M., et al.: Science, 277, 936 (1997), Sorbera, L., et al.: Drugs Future, 29, 441 (2004),<br></p>Fórmula:C11H22O2Forma y color:NeatPeso molecular:186.29Nafronyl 2-(Ethyl(nitroso)amino)
CAS:Producto controlado<p>Applications Nafronyl 2-(Ethyl(nitroso)amino) is an impurity of Nafronyl (N215000). Nafronyl is a selective inhibitor of serotonin receptors. Nafronyl is a vasodilator used in the treatment of intermittent claudication.<br>References Fontaine, et al.: Chim. Ther., 4, 44 (1969), Bessin, P., et al.: Eur. J. Med. Chem., 10, 291 (1975), Clyne, C.A., et al.: Br. J. Surg., 67, 347 (1980),<br></p>Fórmula:C22H28N2O4Forma y color:NeatPeso molecular:384.47Carisoprodol (1 mg/ml in Methanol)
CAS:Producto controladoFórmula:C12H24N2O4Forma y color:ColourlessPeso molecular:260.335-(Ethoxycarbonyl)-2,6-dimethyl-4-(3-nitrophenyl)-1,4-dihydro-3-pyridinecarboxylic Acid
CAS:Producto controladoFórmula:C17H18N2O6Forma y color:NeatPeso molecular:346.333-Hydroxy-1-methyl-1-Azoniabicyclo[2.2.2]octane Bromide
CAS:Producto controlado<p>Applications 3-Hydroxy-1-methyl-1-Azoniabicyclo[2.2.2]octane is an impurity in the synthesis of Clidinium Bromide (C576250), an anticholinergic. Used as an antispasmodic.<br>References Zhang, L., et al.: Pharm. Res., 25, 1902 (2008), Sanderson, H., et al.: Toxicol Lett., 187, 84 (2009),<br></p>Fórmula:C8H16BrNOForma y color:NeatPeso molecular:222.126,8-Dioxo Apalutamide
CAS:Producto controlado<p>Applications 6,8-Dioxo Apalutamide is an impurity of Apalutamide (A726120). Apalutamide is a second-generation antiandrogen used in the treatment of prostate cancer.<br>References Li, Huifang, et al.: J. of Chem. Info. and Model., 53(1), 123-130 (2013);Joseph, James D., et al.: Cancer Disc., 3(9), 1020-1029 (2013)<br></p>Fórmula:C21H15F4N5O3Forma y color:NeatPeso molecular:461.38Tianeptine Metabolite MC5-d4 Sodium Salt
CAS:Producto controlado<p>Applications Labelled, primary metabolite of Tianeptine.<br>References Dresse, A., et al.: J. Clin. Pharmacol., 28, 1115 (1988), Grislain, L., et al.: Drug Metab. Dispos., 18, 804 (1990),<br></p>Fórmula:C19H16D4ClN2NaO4SForma y color:NeatPeso molecular:434.912-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one
CAS:Producto controlado<p>Applications 2-(3,4-Dimethylphenyl)-1,2-dihydro-5-methyl-3H-pyrazol-3-one, is an impurity of Eltrombopag (E508000), which is agonist of the Thrombopoietin (Tpo) receptor, used as treatment for thrombocytopenia.<br>References Bussel, J., et al.: New Eng. J. Med., 357, 2237 (2007), Marsilje, T., et al.: Bioorg. Med. Chem. Lett., 18, 5259 (2008), Alper, P., et al.: Bioorg. Med. Chem. Lett., 18, 5255 (2008),<br></p>Fórmula:C12H14N2OForma y color:NeatPeso molecular:202.25Nifekalant Hydrochloride
CAS:<p>Applications Nifekalant Hydrochloride is a class III antiarrhythmic agent. Nifekalant Hydrochloride is used in the treatment of patients with extensive anterior infarction and severe ventricular dysfunction.<br>References Takenaka, K. Jap. Circ. J., 65, 60 (2001); Igawa, M. et al.: J. Cardio. Pharmacol., 40, 735 (2002); Washizuka, T. et al.: Circ. J., 69, 1508 (2005);<br></p>Fórmula:C19H27N5O5·ClHForma y color:Light Yellow SolidPeso molecular:441.90915’-Oxo Amisulpride
CAS:Producto controlado<p>Applications 5’-Oxo Amisulpride is an impurity of the dopamine receptor antagonist Amisulpride (A633250).<br></p>Fórmula:C17H25N3O5SForma y color:Off-WhitePeso molecular:383.461H-1-Ethyl Candesartan
CAS:Producto controlado<p>Applications Candesartan (C175575) impurity.<br></p>Fórmula:C26H24N6O3Forma y color:WhitePeso molecular:468.51rac Viloxazine Hydrochloride
CAS:Producto controladoFórmula:C13H19NO3·ClHForma y color:WhitePeso molecular:273.764-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine
CAS:Producto controlado<p>Applications 4-Chloro-7-tosyl-7H-pyrrolo[2,3-d]pyrimidine is a reagent in the synthesis of (+)-tofacitinib, a selective Janus kinase 3 inhibitor (JAK3) and an immunosuppressant drug.<br>References Liao, H., et al.: Tetrahedron: Asymmetry, 28, 105, (2017)<br></p>Fórmula:C13H10ClN3O2SForma y color:NeatPeso molecular:307.76O-De(3-fluorobenzyl) Lapatinib Ditosylate Salt
CAS:Producto controlado<p>Applications A reactive metabolite of Lapatinib (L175800) which is associated with various drug toxicities. Lapatinib is metabolized mainly by P450 3A4 to form O- and N-dealkylated metabolites.<br>References He, K., et al.: Chem. Res. Toxicol., 11, 252 (1998), Rusnuk, D., et al.: Cancer Res., 61, 7196 (2001), Li, X., et al.: Drug Metab. Dispos., 37, 1242 (2009),<br></p>Fórmula:C36H37ClN4O10S3Forma y color:NeatPeso molecular:817.35p-Nitrophenyl 2-(Furfurylsulfinyl)acetate
CAS:Producto controlado<p>Stability Moisture Sensitive<br>Applications p-Nitrophenyl 2-(Furfurylsulfinyl)acetate is a furfurylsulfinyl derivative with gastroprotective activity. p-Nitrophenyl 2-(Furfurylsulfinyl)acetate is used in the preparation of histamine H2-receptor antagonist.<br>References Hirakawa, N. et al.: Chem. Pharmac. Bull., 46, 616 (1998); Zhu, R. et al.: Hef. Gong. Dax. Xue. Zir. Kex., 28, 1346 (2005);<br></p>Fórmula:C13H11NO6SForma y color:BeigePeso molecular:309.29rac Methyl Efavirenz (Mixture of Diastereomers)
CAS:Producto controlado<p>Applications Efavirenz (E425000) potential synthetic impurity and degradation product.<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 Phelan, P., et al.: J. Chromatogr. Sci., 19, 13 (1981), Mangia, A., et al.: Anal. Chim. Acta., 149, 349 (1983), Careri, M., et al.: J. Chromatogr., 647, 79 (1993), van Beek, T., et al.: Phytochem. Anal., 6, 1 (1995),<br></p>Fórmula:C15H11ClF3NO2Forma y color:NeatPeso molecular:329.70(R)-Phenylephrine β-D-Glucuronide
Producto controlado<p>Stability Hygroscopic<br>Applications A metabolite of Phenylephrine (P320640).<br></p>Fórmula:C15H21NO8Forma y color:NeatPeso molecular:343.33Fenpropimorph
CAS:Producto controlado<p>Applications Systemic fungicide for control of powdery mildew, rust in cereal crops.<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 Baloch, R.I., et al.: Phytochemistry, 23, 2219 (1984), Pommer, E.-H., et al.: Pestic. Sci., 15, 285 (1984),<br></p>Fórmula:C20H33NOForma y color:ColourlessPeso molecular:303.481-Hydroxy-3-nitrodeamino Fingolimod
CAS:Producto controlado<p>Applications An impurity of Fingolimod (F805000, HCl salt), a novel immune modulator that prolongs allograft transplant survival in numberour models by inhibiting lymphocyte emigration from lymphoid organs.<br>References Brinkmann, V., et al.: Transplantation, 72, 764 (2001), Brinkmann, et al.: J. Biol. Chem., 277, 24, 21453 (2002), Mtaloubian, M., et al.: Nature, 427, 355 (2004),<br></p>Fórmula:C19H31NO5Forma y color:NeatPeso molecular:353.45O-Desbromo-pyrimidinyl Macitentan
CAS:Producto controladoFórmula:C15H19BrN4O4SForma y color:NeatPeso molecular:431.3Ipidacrine-d9 (Major)
CAS:Producto controlado<p>Applications Ipidacrine-d9 (Major) is an isotopic analog of ipidacrine, which is used in biological studies as a possible treatment of toxic cognitive disorders.<br>References Fateev, I V., et al.: B. Exp. Biol. Med., 156, 353 (2014);<br></p>Fórmula:C12H8D9N2Forma y color:NeatPeso molecular:198.332-Hydroxy Imipramine β-D-Glucuronide
CAS:Producto controlado<p>Applications A metabolite of Imipramine.<br>References Gram, L.F., et al.: Clin. Pharmacol. Therap., 17, 555 (1975), Hackett, A.M., et al.: Xenobiotica, 14, 491 (1984), Chiba, M., et al.: Biochem. Pharmacol., 39, 367 (1990),<br></p>Fórmula:C25H32N2O7Forma y color:NeatPeso molecular:472.53(S,S)-Dihydro Bupropion β-D-Glucuronide
Producto controlado<p>Applications (S,S)-Dihydro Bupropion β-D-Glucuronide is a glucuronide metabolite of the drug Bupropion (B689625, HCl salt). Bupropion is a selective inhibitor of dopamine uptake.<br>References Soroko, F., et al.: J. Pharm. Pharmacol., 29, 769 (1977), Tucker, W.E., J. Clin. Psychiatry, 44, 60 (1983), Hsyu, P-H., et al.: J. Clin. Pharmacol., 37, 737 (1997), West, R., et al.: Expert Opin. Pharmacother., 4, 533 (2003),<br></p>Fórmula:C19H28ClNO7Forma y color:NeatPeso molecular:417.88rac-Rupatadine Pyridinium Fumarate Adduct Inner
CAS:Producto controladoFórmula:C30H30ClN3O4Forma y color:NeatPeso molecular:532.03Lodoxamide
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Lodoxamide is an antiallergic drug that acts as a mast cell stabilizer. It is effective in the treatment of allergic conjunctivitis and in decreasing vascular permeability.<br>References Ciprandi, G., et al.: Allergy, 51(12), 946-951 (1996); Bayer, Atilla., et al.: Ophthalmologica, 217(2), 119-123 (2003)<br></p>Fórmula:C11H6ClN3O6Forma y color:NeatPeso molecular:311.633,3'-Sulfonylbis(N-(4-cyano-3-(trifluoromethyl)phenyl)-2-hydroxy-2-methylpropanamide)(Mixture of Diastereomers)
CAS:Producto controlado<p>Impurity Bicalutamide EP Impurity K / Bicalutamide EP Impurity L<br>Applications 3,3'-Sulfonylbis(N-(4-cyano-3-(trifluoromethyl)phenyl)-2-hydroxy-2-methylpropanamide) is an impurity of Bicalutamide (B382000); a non-steroidal peripherally active antiandrogen. Also used as an antineoplastic (hormonal).<br>References Tucker, H., et al.: J. Med. Chem., 31, 954 (1988); Cockshott, I.D., et al.: Eur. Urol., 18, Suppl. 3, 10 (1990); Cockshott, I., et al.: Br. J. Clin. Pharm., 36, 339 (1993); McKillop, D., et al.: Xenobiotica, 25, 623 (1995)<br></p>Fórmula:C24H20F6N4O6SForma y color:NeatPeso molecular:606.49Efavirenz 3-Desoxy
CAS:<p>Applications Efavirenz 3-Desoxy is an analog of Efavirenz (E425000), a nonnucleoside HIV-1 reverse transcriptase inhibitor. Antiviral.<br>References Young, S.D., et al.: Antimicrob. Ag. Chemother., 39, 2602 (1995)<br></p>Fórmula:C15H11ClF3NOForma y color:Off White SolidPeso molecular:313.70(S)-5-Chloro Naproxen
CAS:Producto controladoFórmula:C14H13ClO3Forma y color:NeatPeso molecular:264.70Mosapride-d5
CAS:Producto controlado<p>Applications A labelled selective 5-HT4 receptor agonist. Gastroprokinetic.<br>References Yoshida, N., et al.: Arch. Int. Pharmacodyn. Ther., 300, 51 (1989), Yatera, S., et al.: Japan. Pharmacol. Ther., 21, 21 (1993), Ruth, M., et al.: Aliment Pharmacol. Ther., 12, 35 (1998),<br></p>Fórmula:C21H20D5ClFN3O3Forma y color:NeatPeso molecular:426.924-Hydroxy Tolvaptan (Mixture of Diastereomers)
CAS:Producto controlado<p>Applications Diastereomeric mixture of 4-Hydroxy Tolvaptan is an impurity of Tolvaptan (T536650), a selective, competitive arginine vasopressin V2 receptor antagonist used to treat hyponatremia (low blood sodium levels) associated with congestive heart failure, cirrhosis, and the syndrome of inappropriate antidiuretic hormone (SIADH).<br>References Ohtani, T., et al.: Heterocycles, 69, 333 (2006);<br></p>Fórmula:C26H25ClN2O4Forma y color:NeatPeso molecular:464.94Ofloxacin Isopropyl Ester
CAS:Producto controladoFórmula:C21H26FN3O4Forma y color:NeatPeso molecular:403.45trans-Hydroxy Praziquantel-d5
CAS:Producto controlado<p>Applications Labelled trans-Hydroxy Praziquantel (H952405). 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:C19H19D5N2O3Forma y color:NeatPeso molecular:333.44R-(-)-N-Demethyl Deprenyl
CAS:Producto controlado<p>Applications A metabolite of Deprenyl (D288641) (Selegiline).<br>References Dyck, L., et al.: Drug Metab. Dispos., 29, 1156 (2001), Damaj, M., et al.: J. Pharmacol. Exp. Ther., 320, 250 (2007),<br></p>Fórmula:C12H15N·ClHForma y color:NeatPeso molecular:209.723-Hexyl Chloroformate (>80%)
CAS:<p>Stability Air Sensitive, Moisture Sensitive<br>Applications 3-Hexyl Chloroformate is a potential impurity in the synthesis of Dabigatran Etexilate Mesylate (D100150); a nonpeptide and direct thrombin inhibitor. Antithrombotic.<br>References Zheng, Y., et al.: Org. Process Res. Dev., 18, 744 (2014); Hauel, N., et al.: J. Med. Chem., 45, 1757 (2002); Mungall, D., et al.: Curr. Opin. Invest. Drugs, 3, 095 (2002); Stangier, J., et al.: J. Clin. Pharmacol., 45, 555 (2005)<br></p>Fórmula:C7H13ClO2Pureza:>80%Forma y color:NeatPeso molecular:164.632-[(4,6-Dimethyl-2-pyrimidinyl)oxy]-3,3-diphenyl-2-propenoic Acid
CAS:Producto controlado<p>Impurity Ambrisentan Impurity E<br>Applications 2-[(4,6-Dimethyl-2-pyrimidinyl)oxy]-3,3-diphenyl-2-propenoic Acid is an acrylic acid derivative that can be used as an endothelin receptor antagonist useful for treating hypertension or pulmonary artery hypertension. Ambrisentan Impurity E<br>References Zhang, D., et al.: Faming Zhuanli Shenqing. CN 102093286 A 20110615. Jun 15, 2011<br></p>Fórmula:C21H18N2O3Forma y color:White To Off-WhitePeso molecular:346.38Nitroso Norquetiapine-d8
Producto controladoFórmula:C17D8H8N4OSForma y color:NeatPeso molecular:348.4492,5-Bis(trifluoromethyl)aniline
CAS:Producto controlado<p>Applications 2,5-Bis(trifluoromethyl)aniline is a haloalkul substituted aniline used in the preparation of anti-benign prostatic hyperplasia drug, Dutasteride (D735000).<br>References Liang, Y. et al.: Jil. Dax. Xueb. Lixeub., 45, 1035 (2007);<br></p>Fórmula:C8H5F6NForma y color:ColourlessPeso molecular:229.124’-Fluoroacetophenone
CAS:<p>Applications 4’-Fluoroacetophenone is an intermediate used for the synthetic preparation of various pharmaceutical good and agricultural products.<br>References Xiao, Z.J., et al.: Chem. Eng. Sci., 84, 695 (2012); Vitale, P., et al.: Tetrahedron., 22, 1985 (2011); Kawano, S., et al.: Biosci. Biotech. Biochem., 75, 1055 (2011);<br></p>Fórmula:C8H7FOForma y color:NeatPeso molecular:138.143-[(Methylamino)sulfonyl]-2-thiophenecarboxylic Acid
CAS:Producto controladoFórmula:C6H7NO4S2Forma y color:Off-WhitePeso molecular:221.254'-Desmethoxy Omeprazole
CAS:Producto controlado<p>Applications 4'-Desmethoxy Omeprazole is one of two impurities in the synthesis of Esomeprazole, an anti-ulcerative drug for treatment of acid-related diseases.<br>References Liu, X., et al.: Lat. Am. J. Pharm., 34, 1265-1268 (2015);<br></p>Fórmula:C16H17N3O2SForma y color:NeatPeso molecular:315.394-(6-Nitro-3-pyridinyl)-1-nitroso-piperazine
CAS:Producto controladoFórmula:C9H11N5O3Forma y color:NeatPeso molecular:237.215Dinaciclib
CAS:Producto controlado<p>Stability Hygroscopic<br>Applications Dinaciclib is a potent and selective inhibitor of cyclin-dependent kinases which is undergoing development as oncology therapeutics.<br>References Paruch, K., et al.: ACS. Med. Chem. Lett., 1, 204 (2010); Zhang, Da., et al.: Cancer. Chemotherap. Pharmacol., 70, 891 (2012); Chen, S., et al.: Cancer. Res., 72, 4225 (2012);<br></p>Fórmula:C21H28N6O2Forma y color:NeatPeso molecular:396.49trans-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolane-4-methanol
CAS:Producto controlado<p>Applications trans-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolane-4-methanol is an impurity of Ketoconazole (K186000).<br>References Ryu, J., et al. Bull. Korean Chem. Soc., 24, 460 (2003)<br></p>Fórmula:C14H14Cl2N2O3Forma y color:NeatPeso molecular:329.18Des(methylpiperazinyl-N-methyl) Imatinib Dimer Impurity
CAS:<p>Applications Des(methylpiperazinyl-N-methyl) Imatinib Dimer is an impurity of Imatinib (Gleevec) (G407000). Imatinib impurity E. It is a COVID19-related research product.<br></p>Fórmula:C52H48N12O2Forma y color:White To Off-WhitePeso molecular:873.02(R)-5-Chloro-α-(cyclopropylethynyl)-2-amino-α-(trifluoromethyl) benzenemethanol
CAS:Producto controladoFórmula:C13H11ClF3NOForma y color:NeatPeso molecular:289.68Ambroxol Cycloimine Impurity
CAS:Producto controlado<p>Applications 4-(6,8-Dibromo-3(4H)-quinazolinyl)-cyclohexanol is an impurity of Ambroxol (A575900), a bronchosecretolytic drug.<br>References Jauch, R., et al.: Arzneim-Forsch., 13, 474 (1963)<br></p>Fórmula:C14H16Br2N2OForma y color:NeatPeso molecular:388.0976(Z)-4-(2,4-Difluorobenzoyl)piperidine Oxime
CAS:Producto controlado<p>Applications Intermediate in the preparation of Risperidone (R525000) and it’s derivatives.<br></p>Fórmula:C12H14F2N2OForma y color:NeatPeso molecular:240.24925-Ethyl-5-phenyl-2-(1-phenylpropyl)dihydropyrimidine-4,6(1H,5H)-dione (Mixture of Diastereomers)
CAS:Producto controlado<p>Impurity Primidone EP Impurity F<br>Applications An impurity arising in the synthesis of Primidone.<br>References Pippenger, C.E., et al.: J. Anal. Toxicol., 1, 118 (1977),<br></p>Fórmula:C21H24N2O2Forma y color:NeatPeso molecular:336.43Valsartan Decarboxylic Acid
CAS:Producto controladoFórmula:C23H29N5OForma y color:NeatPeso molecular:391.5093
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