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Pharmaceutical Reference Standards

Cefradine

Picture of Cefradine
CAT No: SZ-C184001
CAS No: 38821-53-3
Mol.F. : C16H19N3O4S
Mol.Wt. : 349.4
Inv. Status: Custom Synthesis
Rel. CAS No : 31828-50-9 (dihydrate) ; 75975-70-1 (hydrate) ; 57584-26-6 (Na salt) ; 94088-87-6 (HCl salt)
SZ-C184001
CAS No:38821-53-3
Mol.F.: C16H19N3O4S
Mol.Wt.: 349.4
Inv. Status: Custom Synthesis
Rel. CAS No : 31828-50-9 (dihydrate) ; 75975-70-1 (hydrate) ; 57584-26-6 (Na salt) ; 94088-87-6 (HCl salt)

Cefradine EP Impurity A

Picture of Cefradine EP Impurity A
CAT No: SZ-C184002
CAS No: 22252-43-3
Mol.F. : C8H10N2O3S
Mol.Wt. : 214.2
Inv. Status: Custom Synthesis
Rel. CAS No : 56871-82-0 (Na salt) ; 111696-41-4 (HCl salt)
Rel. CAT No : SZ-C018003, SZ-C061003,
SZ-C184002
CAS No:22252-43-3
Mol.F.: C8H10N2O3S
Mol.Wt.: 214.2
Inv. Status: Custom Synthesis
Rel. CAS No : 56871-82-0 (Na salt) ; 111696-41-4 (HCl salt)

Cefradine EP Impurity B

Picture of Cefradine EP Impurity B
CAT No: SZ-C184003
CAS No: 26774-88-9
Mol.F. : C8H11NO2
Mol.Wt. : 153.2
Inv. Status: Custom Synthesis
Rel. CAS No : 67400-22-0 (HCl salt) ; 52800-17-6 (Na salt) ; 380428-29-5 (K salt)
SZ-C184003
CAS No:26774-88-9
Mol.F.: C8H11NO2
Mol.Wt.: 153.2
Inv. Status: Custom Synthesis
Rel. CAS No : 67400-22-0 (HCl salt) ; 52800-17-6 (Na salt) ; 380428-29-5 (K salt)

Cefradine EP Impurity E

Picture of Cefradine EP Impurity E
CAT No: SZ-C184004
CAS No: 215172-75-1
Mol.F. : C16H17N3O5S
Mol.Wt. : 363.4
Inv. Status: Custom Synthesis
SZ-C184004
CAS No:215172-75-1
Mol.F.: C16H17N3O5S
Mol.Wt.: 363.4
Inv. Status: Custom Synthesis

Cefradine EP Impurity F

Picture of Cefradine EP Impurity F
CAT No: SZ-C184005
CAS No: 34876-35-2
Mol.F. : C5H6O2S
Mol.Wt. : 130.2
Inv. Status: Custom Synthesis
Rel. CAT No : SZ-C018005, SZ-C061008,
SZ-C184005
CAS No:34876-35-2
Mol.F.: C5H6O2S
Mol.Wt.: 130.2
Inv. Status: Custom Synthesis

Cefradine EP Impurity G

Picture of Cefradine EP Impurity G
CAT No: SZ-C184006
CAS No: 146794-70-9
Mol.F. : C13H18N2O4S
Mol.Wt. : 298.4
Inv. Status: Custom Synthesis
SZ-C184006
CAS No:146794-70-9
Mol.F.: C13H18N2O4S
Mol.Wt.: 298.4
Inv. Status: Custom Synthesis