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Current Position： > Product > Drug Impurities > Cefaclor
Cefaclor Phenylglycine Condensate
Catalog No: PI00007010     Product Name: Cefaclor Phenylglycine Condensate
CAS No:N/A||Chemical Formula:C23H21ClN4O5S||Molecular Weight:500.95464||Exact Mass:500.09212||(R)-2-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-……
(6R,7S)-Cefaclor
Catalog No: PI00007011     Product Name: (6R,7S)-Cefaclor
CAS No:N/A||Chemical Formula: C15H14ClN3O4S ||Molecular Weight:367.804||Exact Mass:367.03935||(6R,7S)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-……
Cefaclor Double Mother Nucleus
Catalog No: PI00007012     Product Name: Cefaclor Double Mother Nucleus
CAS No:N/A||Chemical Formula:C22H19Cl2N5O6S2||Molecular Weight:584.44300||Exact Mass:583.01538||(6R,7R)-7-((6R,7R)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-……
Cefaclor Degradation Impurity A
Catalog No: PI00007014     Product Name: Cefaclor Degradation Impurity A
CAS No:6453-64-1||Chemical Formula:C10H12N2O3||Molecular Weight:208.21700||Exact Mass:208.08479||(R)-2-(2-amino-2-phenylacetamido)acetic acid
Cefaclor Degradation Impurity B
Catalog No: PI00007015     Product Name: Cefaclor Degradation Impurity B
CAS No:N/A||Chemical Formula:C10H10N2O2||Molecular Weight:190.202||Exact Mass:190.07423||3-phenylpiperazine-2,5-dione
Cefaclor L-Configuration Impurity G
Catalog No: PI00007016     Product Name: Cefaclor L-Configuration Impurity G
CAS No:N/A ||Chemical Formula:C16H17N3O4S ||Molecular Weight:347.38888 ||Exact Mass:347.09398 ||(2RS,6R,7R)-7-((S)-2-amino-2-phenylacetamido)-3-methylene-8-oxo-……
Cefaclor Impurity G Isomer A
Catalog No: PI00007017     Product Name: Cefaclor Impurity G Isomer A
CAS No:N/A||Chemical Formula:C16H17N3O4S||Molecular Weight:347.38900||Exact Mass:347.09398||(2R,6R,7R)- and(2S,6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-m……
Cefaclor Impurity G Isomer B
Catalog No: PI00007018     Product Name: Cefaclor Impurity G Isomer B
CAS No:N/A||Chemical Formula:C16H17N3O4S||Molecular Weight:347.38900||Exact Mass:347.09398||(2R,6R,7R)- and(2S,6R,7R)-7-[[(2R)-2-amino-2-phenylacetyl]amino]-3-m……
Cefaclor Impurity E2
Catalog No: PI00007019     Product Name: Cefaclor Impurity E2
CAS No:N/A||Chemical Formula: C14H14ClN3O4S||Molecular Weight:355.79300||Exact Mass:355.03935||3-((3-(2-amino-2-phenylacetamido)-4-oxoazetidin-2-yl)thio)-2-chlo……
Cefaclor Impurity LL(Lilly Impurity)
Catalog No: PI00007020     Product Name: Cefaclor Impurity LL(Lilly Impurity)
CAS No:N/A ||Chemical Formula:C14H15N3O3S ||Molecular Weight:305.35200 ||Exact Mass:305.08341 ||2-((2-amino-2-phenylacetamido)methyl)-5-methylthiazole-4-carboxy……
Isomer B of Cefaclor Impurity E
Catalog No: PI00007021     Product Name: Isomer B of Cefaclor Impurity E
CAS No:N/A||Chemical Formula:C14H14ClN3O4S||Molecular Weight:355.79300||Exact Mass:355.03935||2-((R)-2-amino-2-phenylacetamido)-2-(5-chloro-4-oxo-3,4-dihydro-2H……
Cefaclor-PG-PGME Dimer
Catalog No: PI00007022     Product Name: Cefaclor-PG-PGME Dimer
CAS No:N/A||Chemical Formula:C17H18N2O3||Molecular Weight:298.34200||Exact Mass:298.13174||methyl 2-(2-amino-2-phenylacetamido)-2-phenylacetate
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