产品编号：D198215

产品规格：100mg

产品价格：面议

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产品详情

标准品编号:	D198215
名称:	Deacetylcephalothin Lactone
别名:	N-[(5aR,6R)-1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl]-2-Thiopheneacetamide; (5aR-trans)-N-(1,4,5a,6-tetrahydro-1,7-dioxo-3H,7H-azeto[2,1-b]furo[3,4-d][1,3]thiazin-6-yl)-2-Thiopheneacetamide;3-(hydroxymethyl)-8-oxo-7-[2-(2-thienyl)acetamido]-5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic Acid γ-Lactone;3H,7H-Azeto[2,1-b]furo[3,4-d][1,3]thiazine, 2-thiopheneacetamide Deriv.;Deacetylcephalothin Lactone; Cefalotin EP Impurity D
杂质:	Cefalotin EP Impurity D
CAS号:	10590-10-0
分子式:	C₁₄H₁₂N₂O₄S₂
外观:	灰白色至浅褐色固体
熔点:	>190°C (dec.)
分子量:	336.39
储存:	Hygroscopic, 冰箱保存, under inert atmosphere
溶解性:	DMSO (Slightly)
种类:	Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;
应用:	Deacetylcephalothin Lactone (Cefalotin EP Impurity D) is an impurity in the synthesis of Cefalonium (C236800), a first-generation cephalosporin antibiotic used as a long-acting intramammary cerate for infusion of dairy cows.
参考文献	Endo, T.: Kach. Kokin. Kenk., 12, 8 (1991); Berry, E.A. et al.: J. Dairy Sci., 90, 760 (2007); Bradley, A.J. et al.: J. Dairy Sci., 93, 1566 (2010); Shibata, K., et al.: J. Antibiot., 50, 135 (1997);