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Current Position： > Product > Drug Impurities > Cefaclor
Cefaclor
Catalog No: PI00007001     Product Name: Cefaclor
CAS No:70356-03-5||Chemical Formula:C15H14ClN3O4S||Molecular Weight:367.80400||Exact Mass:367.03935||(6R,7R)-7-[[(2R)-2-Amino-2-phenylacetyl]amino]-3-chloro-8-o…
Cefaclor Impurity A (EP)
Catalog No: PI00023002     Product Name: Cefaclor Impurity C,Cephalexin Impurity A(EP)
CAS No:875-74-1||Chemical Formula:C8H9NO2||Molecular Weight:151.16500||Exact Mass:151.06333||(R)-2-amino-2-phenylacetic acid
Cefaclor Impurity B (EP)
Catalog No: PI00035001     Product Name: Cefaclor Impurity B,7-ACCA
CAS No:53994-69-7||Chemical Formula:C7H7ClN2O3S||Molecular Weight:234.6540||Exact Mass:233.98659||(6R,7R)-7-amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2…
Cefaclor Impurity C (EP)
Catalog No: PI00007002     Product Name: Cefaclor Impurity C (EP)
CAS No:143059-69-2 ||Chemical Formula:C15H14ClN3O4S||Molecular Weight:367.80400||Exact Mass:367.03935||(6R,7R)-7-((S)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-…
Cefaclor Impurity D (EP)
Catalog No: PI00007003     Product Name: Cefaclor Impurity D (EP)
CAS No:152575-13-8 ||Chemical Formula:C15H14ClN3O4S ||Molecular Weight:367.80400 ||Exact Mass:367.03935 ||(2R,6R,7R)- and (2S,6R,7R)-7-[[(2R)-2-amino-2-phenylac…
Cefaclor Impurity E (EP)
Catalog No: PI00007004     Product Name: Cefaclor Impurity E (EP)
CAS No:188915-50-6 ||Chemical Formula:C14H14ClN3O4S ||Molecular Weight:355.79300 ||Exact Mass:355.03935 ||2-[[(2R)-2-amino-2-phenylacetyl]amino]-2-(5-chloro-4-o…
Cefaclor Impurity F (EP)
Catalog No: PI00007023     Product Name: Cefaclor Impurity F (EP)
CAS No:73200-73-4 ||Chemical Formula:C10H8N2O||Molecular Weight:172.18700||Exact Mass:172.06366||3-phenylpyrazin-2-ol
Cefaclor Impurity H (EP)
Catalog No: PI00007005     Product Name: Cefaclor Impurity H (EP)
CAS No:N/A||Chemical Formula:C23H21ClN4O5S||Molecular Weight:500.95400||Exact Mass:500.09212 ||(6R,7R)-7-((R)-2-((R)-2-amino-2-phenylacetamido)-2-phenylacetamid…
Cefaclor Dimer
Catalog No: PI00007006     Product Name: Cefaclor Dimer
CAS No:N/A||Chemical Formula:C30H26Cl2N6O7S2||Molecular Weight:717.59300||Exact Mass:716.06814||(S)-2-amino-N-(2-(6-oxo-5-phenyl-1,6-dihydropyrazin-2-yl)ethyl)-…
Cefaclor Oxide Impurity（Cefaclor Sulphur Oxidation Impurity）
Catalog No: PI00007007     Product Name: Cefaclor Oxide Impurity（Cefaclor Sulphur Oxidation Impurity）
CAS No:N/A||Chemical Formula:C15H14ClN3O5S||Molecular Weight:383.80300||Exact Mass:383.03427||(6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-…
Cefaclor Impurity 1 (JP)
Catalog No: PI00007008     Product Name: Cefaclor Impurity 1 (JP)
CAS No:N/A||Chemical Formula:C20H20N4O2||Molecular Weight:348.40600||Exact Mass:348.15863||(S)-2-amino-N-(2-(6-oxo-5-phenyl-1,6-dihydropyrazin-2-yl)ethyl)-2-phe…
Cefaclor Impurity 2
Catalog No: PI00007009     Product Name: Cefaclor Impurity 2
CAS No:N/A||Chemical Formula:C15H14ClN3O5S||Molecular Weight:383.80300||Exact Mass:383.03427||6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-2-hydroxy-8-oxo-…
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