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厄他培南钠
目录号: pi03006000     品名: ertapenem disodium
cas no:153832-38-3||chemical formula:c22h23n3na2o7s||molecular weight:519.47954||exact mass: 519.10521 ||(4r,5s,6s)-3-[[(3s,5s)-5-[[(3-carboxyphenyl)amino]carbo……
厄他培南二聚体i ii
目录号: pi03006001     品名: ertapenem dimer i ii
cas no:n/a||chemical formula:c44h50n6o14s2||molecular weight:951.02960||exact mass:950.032||(4r,5s,6s)-3-(((3s,5s)-1-((2s,3r)-2-((2s,3r)-5-carboxy-4-(((3s,5s)-5……
厄他培南二聚体ⅲ
目录号: pi03006003     品名: ertapenem dimer ⅲ
cas no:n/a||chemical formula:c44h50n6o14s2||molecular weight:951.03200||exact mass:950.28264 (4r,5s,6s)-3-(((3s,5s)-5-((3-((2s,3r)-5-carboxy-2-((2r)-1-carboxy-2……
厄他培南聚合物iv
目录号: pi03006004     品名: ertapenem dimer iv
cas no:n/a||chemical formula:c44h50n6o14s2||molecular weight:951.03200||exact mass:950.28264(4r,5s,6s)-3-(((3s,5s)-5-((3-((2s,4s)-4-(((4r)-2-carboxy-5-((2r)-1-c……
厄他培南二聚体v
目录号: pi03006005     品名: ertapenem dimer v
cas no:n/a||chemical formula:c44h50n6o14s2||molecular weight:951.03200||exact mass:950.28264||(4r,5s,6s)-3-(((3s,5s)-5-((3-((((2r)-1-carboxy-1-((2s,3r)-5-carbox……
厄他培南n羰基二聚体杂质
目录号: pi03006007     品名: ertapenem n-carbonyl dimer impurity
cas no:1199797-43-7||chemical formula:||chemical formula:c44h48n6o13s2||(4r,5s,6s)-3-[[(3s,5s)-1-[3-[[[(2s,4s)-4-[[(4r,5s,6s)-2-carboxy-6-[(1r)-1-hydroxyethyl]-……
厄他培南开环甲酯(2个峰)
目录号: pi03006010     品名: ertapenem open-ring methyl ester
cas no:n/a||chemical formula:c23h29n3o8s||molecular weight:507.55800||exact mass:507.16754||(4r)-3-(((3s,5s)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-3-yl)thio)……
厄他培南杂质a(usp)
目录号: pi03006011     品名: ertapenem impurity a (usp)
cas no:n/a||chemical formula:c23h25n3o9s||molecular weight:519.52500||exact mass:519.13115||(3r,4s,4as,5r)-6-(((3s,5s)-5-((3-carboxyphenyl)carbamoyl)pyrrolidin-……
厄他培南杂质b(usp)
目录号: pi03006012     品名: ertapenem impurity b (usp)
cas no:n/a||chemical formula:c12h14n2o4||molecular weight:250.25400||exact mass:250.09536"||3-((2s,4s)-4-hydroxypyrrolidine-2-carboxamido)benzoic acid
厄他培南杂质c(usp)
目录号: pi03006013     品名: ertapenem impurity c (usp)
cas no:n/a||chemical formula:c22h27n3o8s||molecular weight:493.53100||exact mass:493.15189||((2s,3r)-2-((1s,2r)-1-carboxy-2-hydroxypropyl)-4-(((3s,5s)-5-((3-car……
厄他培南杂质d(usp)
目录号: pi03006014     品名: ertapenem impurity c (usp)
cas no:n/a||chemical formula:c12h14n2o4||molecular weight:250.25400||exact mass:250.09536||3-((2s,4r)-4-hydroxypyrrolidine-2-carboxamido)benzoic acid
厄他培南杂质e(usp)
目录号: pi03006015     品名: ertapenem impurity e (usp)
cas no:n/a||chemical formula:c12h14n2o3||molecular weight:234.25500||exact mass:234.10044||(s)-3-(pyrrolidine-2-carboxamido)benzoic acid
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