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CAS号: 26309-95-5 英文名称: (pivaloyloxy)methyl [2S-[2alpha,5alpha,6beta(S*)]]-6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate monohydrochloride 英文同义词: Alphacillin;Alphacilina;PIVAMPICILLINHYDROCHLORIDE;AMpicillin PivaloxyoxyMethyl Ester Hydrochloride;6β-((R)-2-amino-2-phenyl-acetylamino)-penicillanic acid 2,2-dimethyl-propionyloxymethyl ester;(pivaloyloxy)methyl [2S-[2alpha,5alpha,6beta(S*)]]-6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate monohydrochloride;(2S,5R,6R)-6-[[(2R)-2-AMino-2-phenylacetyl]aMino]-3,3-diMethyl-7-oxo-4-thia- 1-azabicyclo[3.2.0]heptane-2-carboxylic Acid (2,2-DiMethyl-1-oxopropoxy)Methyl Ester Hydrochloride 中文名称: (pivaloyloxy)methyl [2S-[2alpha,5alpha,6beta(S*)]]-6-(2-amino-2-phenylacetamido)-3,3-dimethyl-7-oxo-4-thia-1-azabicyclo[3.2.0]heptane-2-carboxylate monohydrochloride 中文同义词: 盐酸匹氨青霉素 分子式: C22H30ClN3O6S 分子量: 500.0081 熔点 : 155-156° (decomp) 比旋光度 : D20 +196° (c = 1 in water) 酸度系数(pKa): pKa ~7.0(at 25℃) 毒性: LD50 in mice, rats (g/kg): 3.34, 5.00 orally; 3.60, 4.50 s.c. (von Daehne)