Cefaclor > Impurities > 7

Structure Compound Pricing
[6R-[6a,7(R*)]]-7-[(Aminophenylacetyl)amino]-3-methylene-8-oxo-5-thia-1-azabicyclo[4.2.0]octane-2-carboxylic Acid
CS-T-66601 > Impurities

Molecular Formula : C16H17N3O4S   Molecular Weight: 347.39   CAS Number: 67308-21-8
Synonyms : Isocefalexine; Cefaclor Impurity G (EP)
Parent API : Cefaclor
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Cefaclor EP Impurity G
CS-O-16836 > Impurities

Molecular Formula : C16H17N3O4S   Molecular Weight: 347.4   CAS Number: 67308-21-8  
Parent API : Cefaclor
USD 2,736.00 / 10mg
USD 4,104.00 / 25mg
USD 6,156.00 / 50mg
Cefaclor EP Impurity H
CS-O-16837 > Impurities

Molecular Formula : C23H21ClN4O5S   Molecular Weight: 500.96   CAS Number: NA  
Parent API : Cefaclor
USD 2,736.00 / 10mg
USD 4,104.00 / 25mg
USD 6,156.00 / 50mg
Cefaclor EP Impurity C
CS-I-00011 > Impurities

Molecular Formula : C15H14ClN3O4S   Molecular Weight: 367.807   CAS Number: NA
Synonyms : (6S,7S)-7-((R)-2-amino-2-phenylacetamido)-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
Parent API : Cefaclor
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Cefaclor EP Impurity B
CS-T-47676 > Impurities

Molecular Formula : C7H7ClN2O3S   Molecular Weight: 234.66   CAS Number: 53994-69-7
Synonyms : Cefaclor EP Impurity-B;7-Amino-3-chloro-3-cephem-4-carboxylic acid;
Parent API : Cefaclor
USD 274.00 / 10mg
USD 410.00 / 25mg
USD 616.00 / 50mg
Delta-3 Cefaclor
CS-T-10705 > Impurities

Molecular Formula : C15H14ClN3O4S   Molecular Weight: 367.81   CAS Number: 152575-13-8
Synonyms : Cefaclor EP Impurity D;Cefaclor EP Impurity D
Parent API : Cefaclor
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Cefaclor EP Impurity E
CS-P-03616 > Impurities

Molecular Formula : C14H14ClN3O4S   Molecular Weight: 355.80   CAS Number: 188915-50-6
Synonyms : Cefaclor Open-Ring Impurity ; (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]oct-3-ene-2-carboxylic acid; 2-((R)-2-amino-2-phenylacetamido)-2-(5-chloro-4-oxo-3,4-dihydro-2H-1,3-thiazin-2-yl)acetic acid
Parent API : Cefaclor
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