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头孢克洛双母核
目录号: PI00007012     品名: Cefaclor Double parents
CAS No: 丨Chemical Formula:C22H19Cl2N5O6S2丨(6R,7R)-7-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido……
头孢克洛EP杂质H,头孢克洛苯甘氨酸缩合物混合物
目录号: PI00007010     品名: Cefaclor Mixture of Impurity H(EP) & Cefaclor phenylglycine isomers
CAS No: 丨Chemical Formula:C46H42Cl2N8O10S2丨2-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxamido)-2-phe……
头孢克洛氧化杂质
目录号: PI00007007     品名: Cefaclor-S-Oxide Impurity
CAS No: 丨Chemical Formula: C15H14ClN3O5S丨(6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid 5-……
头孢克洛二聚体
目录号: PI00007006     品名: Cefaclor Dimer
CAS No: 丨Chemical Formula: C30H26Cl2N6O7S2丨(6R,7R)-7-((R)-2-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-car……
头孢克洛EP杂质H
目录号: PI000042-3     品名: Cefaclor Impurity H (EP)
CAS No: 丨Chemical Formula:C23H21ClN4O5S丨(6R,7R)-7-((R)-2-((R)-2-amino-2-phenylacetamido)-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-……
头孢克洛EP杂质C
目录号: PI00007002     品名: Cefaclor Impurity C (EP)
CAS No: 143059-69-2 丨Chemical Formula:C15H14ClN3O4S丨(6R,7R)-7-((S)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic ac……
6R,7S-头孢克洛
目录号: PI00007011     品名: 6R,7S-Cefaclor
CAS No: 丨Chemical Formula: C15H14ClN3O4S丨(6R,7S)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
头孢克洛EP杂质D
目录号: PI00007003     品名: Cefaclor Impurity D (EP)
CAS No: 53994-73-3丨Chemical Formula: C15H14ClN3O4S丨(2R,6R,7R)- and (2S,6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-chloro-8-oxo-5-thia- 1-azabicyclo[4.2.0]……
头孢克洛杂质2
目录号: PI00007009     品名: Cefaclor Impurity 2
CAS No: 丨Chemical Formula: C15H14ClN3O5S丨(6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-2-hydroxy-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-3-ene-2-carboxyl……
头孢克洛EP杂质E
目录号: PI00007004     品名: Cefaclor Impurity E (EP)
CAS No: 188915-50-6丨Chemical Formula: C14H14ClN3O4S丨2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-(5-chloro-4-oxo-3,4-dihydro-2H-1,3-thiazin-2-yl)acetic acid
头孢克洛JP杂质1
目录号: PI00007008     品名: Cefaclor Impurity 1 (JP)
CAS No: 丨Chemical Formula: C20H20N4O2丨(S)-2-amino-N-(2-(6-oxo-5-phenyl-1,6-dihydropyrazin-2-yl)ethyl)-2-phenylacetamide

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