Toxicología

<p>Applications Sulfamonomethoxine-N1-glucosiduronic Acid, is a metabolite of Sulfamonomethoxine (S699145), found in human urine, after its administration. Sulfamonomethoxine is used as an antibacterial agent.<br>References Ueda, M.m et al.: Yakugaku Zasshi, 87, 455 (1967); Bridges, et al.: Biochem. J., et al.: 96, 829 (1965), Hong, Y.-L., et al.: Antimicrob. Agents Chemother., 39, 1756 (1995);<br></p>

<p>Applications Ethyl 3-(4-bromo-2-chlorophenyl)-3-oxopropionate (CAS# 131994-22-4) is a useful research chemical compound.<br></p>

<p>Applications (3aR,4S,6aS)-4-Methoxytetrahydrofuro[3,4-b]furan-2(3H)-one is an isomer of an impurity of Darunavir (D193500), a second generation HIV-1-protease inhibitor; structurally similar to amprenavir. Antiviral.<br>References Koh, Y., et al.: Antimicrob. Agents Chemother., 47, 3123 (2003), Arasteh, K., et al.: AIDS, 19, 943 (2005); Surleraux, D.L.N.G., et al.: J. Med. Chem., 48, 1813 (2005)<br></p>

<p>Applications di-Val-L-dC Trihydrochloride is a β-L-2'-Deoxynucleoside for treatment of resistant hepatitis B virus strains, and combination therapies.<br>References Standring, D. et al.: PCT Int. Appl. (2004)<br></p>

<p>Impurity Fluconazole EP Impurity B / Fluconazole USP Related Compound A<br>Applications 4-Defluoro-4-(1H-1,2,4-triazol-1-yl) Fluconazole (Fluconazole EP Impurity B) is an impurity of the antifungal agent Fluconazole (F421000).<br>References Ramesh, B. et al.: J. Pharm. Res., 4, 1401 (2011); Al-Rimawi, F.: Jor. J. Chem., 4, 357 (2009);<br></p>

<p>Applications Desmethylene seco-Benzoxadiazine Marbofloxacin is an impurity of Marbofloxacin (M197000); a fluorinated quinolone antibacterial.<br>References Gruet, P., et al.: Vet. Rec., 140, 199 (1977); Lefebvre, H.P., et al.: J. Vet. Pharmacol. Ther., 21, 453 (1998)<br></p>

<p>Applications Hydroxy Velpatasvir is an impurity of antivaral drug Velpatasvir (V116000), which is a HCV NS5A inhibitor used to treat Hepatitis C.<br>References Feld, J. J., et al.: N. Engl. J. Med. 373, 2599 (2015); Gane, E. J., et al.: Gastroenterol., 151, 448 (2016);<br></p>

<p>Applications cis-2-(2,4-Dichlorophenyl)-2-(1H-imidazol-1-ylmethyl)-1,3-dioxolane-4-methanol Benzoate (Ester) is an intermediate in the synthesis of trans-2-​(2,​4-​Dichlorophenyl)​-​2-​(1H-​imidazol-​1-​ylmethyl)​-​1,​3-​dioxolane-​4-​methanol (D431560). 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>

<p>Applications 2-(Bromomethyl)-5-(trifluoromethyl)furan is an intermediate used to prepare tertiary sulfonamides as liver X receptor antagonists. It is also used to synthesize hydantoin based inhibitors of MMP13 with potential use in osteoarthritis.<br>References Zuercher, W., et al.: J. Med. Chem., 53, 3412 (2010); De Savi, C., et al.: Bioorg. Med. Chem. Lett., 23, 4705 (2013)<br></p>

<p>Applications N-Demethyl Erythromycin A-d7 is a labeled version of N-Demethyl Erythromycin A (D230930), which is a metabolite of Erythromycin (E649950).<br>References Rich, D.H., et al.: J. Med. Chem., 18, 1004 (1975), Itoh, Z,. et al.: Antimicrob. Agents Chemother., 26, 863 (1984), Omura, S., et al.: J. Antibiotics 38, 1631 (1985)<br></p>

<p>Applications (R)-Chloropheniramine is an intermediate used in the synthesis of (R)-(-)-Chlorpheniramine Maleate (C424306), which is the R-enantiomer of Chlorpheniramine (C424300). Antihistaminic.<br>References Ishida, M., et al.: Int. J. Pharm., 359, 46 (2008), Moreno, R., et al.: Biomed. Chromatog., 24, 774 (2010), Gohil, V., et al.: Nat. Biotechnol., 28, 249 (2010),<br></p>

<p>Applications 2-(2-Fluorophenoxy)-2-methylpropanoic Acid is used as a reactant in the preparation of substituted azoles as hepatitis C virus inhibitors.<br>References Hewawasam, P., et al.: U.S. Pat. Appl. Publ. 546 pp. (2015)<br></p>

<p>Applications 2-(Ethyl-d3) Isonicotinamide is an intermediate in the synthesis of Ethionamide-d3 (E890422), a labelled antibacterial (tuberculostatic) agent.<br>References Banerjee, A., et al.: Science, 263, 227 (1994), Newton, G., et al.: J. Bacteriol., 178, 1990 (1996), Baulard, A., et al.: J. Biol. Chem., 275, 28326 (2000), Koledin, T., et al.: Arch. Microbiol., 178, 331 (2002), Cardoso, R., et al.: Antimicrob. Agents Chemother., 48, 3373 (2004),<br></p>

<p>Applications Jacaric Acid is a conjugated polyunsaturated fatty acid first isolated from seeds of Jacaranda plants.<br></p>

<p>Stability Hygroscopic<br>Applications 5R,6R-Benzylpenicilloic Acid is the β-lactamase cleavage product/metabolite of antibiotic Penicillin G (P223400).<br>References Dryjanski, M., Pratt, R.: Biochem., 34, 3561 (1995); Ho, H., et al.: Rapid Commun. Mass Spectrom., 25, 25 (2011);<br></p>

<p>Applications An enantiomer of Tolvaptan. It is 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 Paterna, S., et al.: Eur. J. Heart Fail, 2, 305 (2000), Udelson, J., et al.: Circulation, 104, 2417 (2001), Goldsmith, S., et al.: J. Am. Coll Cardiol., 46, 1785 (2005), Schrier, R., et al.: N. Engl. J. Med., 355, 2099 (2006),<br></p>

<p>Applications Benoxaprofen (B165300) derivative. A 5-benzoxazolealkanoic acid with antiinflammatory activity.<br>References Dunwell, D. W. et al.: J. Med. Chem. 18, 53 (1975)<br></p>

<p>Stability Light Sensitive<br>Applications Anxiolytic. Controlled substance (depressant).<br>References Merlo, L., et al.: Arzneim.-Forsch., 24, 1759 (1974), Carrara, S., et al.: Eur. J. Clin. Pharmacol., 13, 335 (1978), Marcucci, F., et al.: J. Pharm. Sci., 67, 1470 (1978),<br></p>

<p>Applications Sulforaphene is an extract from the seeds of Raphanus sativus and displays anti-inflammatory and anti-cancer activity.<br>References Kim, K. et al.: J. Ethnopharmacol., 151, 503 (2014);<br></p>

<p>Applications Hydroxy[[2-[[[2-(2-methoxyethoxy)propyl]amino]carbonyl]phenoxy]acetato(2-)]mercurate(1-) Coordination Compound, cna be used as a a mercurial diuretic.<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 best, M.M., et. al.: Am. J. Med. Sci., 225, 132 (1953)<br></p>

<p>Applications 7,13-Bisside chainpacltaxel is a derivative of Paclitaxel (P132500) which has anticancer properties.<br>References Zhong, T., et al.: Bioconjugate Chem., 29, 437-444 (2018)<br></p>

<p>Applications 2’-Monodehydroxy-2’-chloro Ganciclovir-N-acetylmono-O-p-methoxybenzoate is an analogue of Ganciclovir (G235000), a nucleoside analog structurally related to Acyclovir (A192400). Ganciclovir is an antiviral medicine.<br>References Halloran, P.J. and Fenton, R.G.: Cancer Res., 58, 3855 (1998); Rubsam, L.Z., et al.: Cancer Res., 59, 669 (1999); Yamasaki, H., et al.: C.R. Acad. Sci. III, 322, 151 (1999)<br></p>

<p>Applications (S)-Efaveirenz N-β-Glucoronide-Methyl Ester is an intermediate in the synthesis of (S)-Efavirenz N-β-D-Glucuronide, the N-glucuronide derivative of (S)-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>

<p>Applications p-Chloroaniline-d4 Deuterium Chloride is an intermediate in synthesizing N1-(4-chlorophenyl)-3,12-diimino-N14-2-chlorophenyl-2,4,11,13-Tetraazatetradecanediimidamide-d4 (C377537), an isotope labelled analog of N1-(4-chlorophenyl)-3,12-diimino-N14-2-chlorophenyl-2,4,11,13-Tetraazatetradecanediimidamide. N1-(4-chlorophenyl)-3,12-diimino-N14-2-chlorophenyl-2,4,11,13-Tetraazatetradecanediimidamide is an impurity of Chlorhexidine Digluconate (C292770). Chlorhexidine gluconate is an antimicrobial irrigant that is used as an antiseptic for the skin in the healthcare industry. It is used in hospitals to prevent infection of patients during surgeries and can also be found in mouth rinses.<br>References Addy, M. &amp; Wright, R.: J. Clin. Periodont., 5, 198 (1978); Kuruvilla, J. &amp; Kamath, M.: J. Endododont., 24, 472 (1998); Maki, D., et al.: Lancet, 338, 339 (1991); Popovich, K., et al.: Inf. Cont. Hosp. Epidem., 30, 959 (2009); Rosenberg, A., et al.: Surg. Gyn. Obst., 143, 789 (1976)<br></p>

<p>Applications Trimethoprim-13C3 (T795616) derivative. Antibacterial properties.<br></p>

<p>Applications The Δ2-isomer of Cefotean (C242970). It is useful as intermediate in the preparation of cephalesorin compounds.<br>References Sugioka, T., et al.: Chem. Pharm. Bull., 38, 1998 (1990),<br></p>

<p>Applications 5-Oxo-1,3-dioxolane-4,4-diacetic Acid is used as a reagent to synthesize vibrioferrin, a siderophore. It can also be used as a building block of lipophilic isosteres of nucleoside triphosphates which are potential inhibitors of HIV reverse transcriptase.<br>References Takeuchi, Y., et al.: Chem. Pharm. Bull., 47, 459 (1999); Weaver, R., et al.: Bioorg. Med. Chem. Lett., 6, 2405 (1996)<br></p>

<p>Applications 2,2'-Dinaphthyl Ether and ethers exhibit antifungal activity against A. niger, A. flavus, A. alternata and F. oxysporum.<br>References Pawar, N., et al.: Asian J. Biochem. Pharm. Res., 2, 157 (2012)<br></p>

<p>Applications Deoxo Anhydro Itraconazole Bromide is an impurity of Itraconazole (I937500), which is orally active antimycotic drug structurally related to Ketoconazole (K186000). Antifungal. It is a COVID19-related research product.<br>References Espinel-Ingroff, A., et al.: Antimicrob. Agents Chemother., 26, 5 (1984); Heykants, J., et al.: Mycoses, 32, Suppl 1, 67 (1989); Sugar, A.M.,et al.: Curr. Clin. Top. Infect. Dis., 13, 74 (1993);<br></p>