CAS Number: 72820-16-7

Alternate CAS#:

Chemical Name: Cephalexin Impurity 6 (N-Ethoxycarbonyl-7-ADCA)

Molecular Formula: C11H14N2O5S

Molecular Weight: 286.3

CAS Number: 1323247-65-9

Alternate CAS#:

Chemical Name: Cephalexin Impurity 5

Molecular Formula: C16H19N3O5S

Molecular Weight: 365.41

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefadroxil Impurity 4 (Mixture of Diastereomers)

Molecular Formula: C24H24N4O7S

Molecular Weight: 512.54

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cephalexin Impurity 4

Molecular Formula: C16H18N2O4S

Molecular Weight: 334.4

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cephalexin Impurity 3

Molecular Formula: C16H19N3O5S

Molecular Weight: 365.41

CAS Number: 6485-67-2

Alternate CAS#:

Chemical Name: Cephalexin Impurity 2 (D-Phenylglycine Amide)

Molecular Formula: C8H10N2O

Molecular Weight: 150.18

CAS Number: 19883-41-1

Alternate CAS#:

Chemical Name: Cephalexin Impurity 1 HCl (D-Phenylglycine Methyl Ester HCl)

Molecular Formula: C9H11NO2. HCl

Molecular Weight: 165.19 36.46

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cephalexin Ethyl Homolog

Molecular Formula: C17H19N3O4S

Molecular Weight: 361.42

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefadroxil Monohydrate EP Impurity C

Molecular Formula: C16H19N3O6S

Molecular Weight: 381.41

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefadroxil Sulfoxide S-isomer

Molecular Formula: C16H17N3O6S

Molecular Weight: 379.39

CAS Number: N/A

Alternate CAS#:

Chemical Name: Cefadroxil Sulfoxide R-isomer

Molecular Formula: C16H17N3O6S

Molecular Weight: 379.39

CAS Number: 37050-97-8

Alternate CAS#:

Chemical Name: Cephalexin Related Compound

Molecular Formula: C16H16N3O4S Na

Molecular Weight: 346.39 22.99