产品编号：D231005

产品规格：100mg

产品价格：面议

---

产品详情

标准品编号:	D231005
名称:	4-Demethyltrimethoprim
别名:	4-[(2,4-Diamino-5-pyrimidinyl)methyl]-2,6-dimethoxyphenol; α-(2,4-Diamino-5-pyrimidinyl)-2,6-dimethoxy-p-cresol; 2,4-Diamino-5-(3,5-dimethoxy-4-hydroxybenzyl)pyrimidine; 2,4-Diamino-5-(4-hydroxy-3,5-dimethoxybenzyl)pyrimidine; 4'-Hydroxytrimethoprim; Ro 5-9552/001
CAS号:	21253-58-7
分子式:	C₁₃H₁₆N₄O₃
外观:	白色至Beige Solid
熔点:	>188ºC (dec.)
分子量:	276.29
储存:	-20ËšC Freezer, Under Inert Atmosphere
溶解性:	DMSO (Slightly, Heated), Methanol (Slightly)
种类:	Standards; Enzyme Activators and Inhibitors; Pharmaceutical/API Drug Impurities/Metabolites;
应用:	4-Demethyltrimethoprim is an impurity of Trimethoprim (T795615), an antibacterial agent.
参考文献	Mengelers, M.J.B., et al.: J. Vetern. Pharmacol. Therap., 20, 24 (1997); Manius, G.J., et al.: Anal. Profiles Drug Subs., 7, 445 (1978), Roth, B., et al.: J. Med. Chem., 23, 379 (1980), Brogden, R.N., et al.: Drugs, 23, 405 (1982),

Download MSDS File