QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

RELATED PRODUCTS

Cephalosporin Impurity A

QCC Cat No.:

QC051601

CAS No.:

15690-38-7

Mol Formula:

C8H10N2O4S

Mol. Weight:

230.24

Cephalosporin Impurity B

QCC Cat No.:

QC051602

CAS No.:

184696-69-3

Mol Formula:

C8H8N2O3S

Mol. Weight:

212.23

Cephalosporin Impurity C

QCC Cat No.:

QC051603

CAS No.:

61-24-5

Mol Formula:

C16H21N3O8S

Mol. Weight:

415.42

Cephalosporin Impurity D

QCC Cat No.:

QC051604

CAS No.:

NA

Mol Formula:

C24H24N2O5S

Mol. Weight:

452.52

Cephalosporin Impurity E

QCC Cat No.:

QC051605

CAS No.:

NA

Mol Formula:

C24H24N2O6S

Mol. Weight:

468.52

Cephalosporin Impurity F

QCC Cat No.:

QC051606

CAS No.:

NA

Mol Formula:

C24H22Cl2N2O5S

Mol. Weight:

521.41

Deacetylcephalosporin C

QCC Cat No.:

QD050303

CAS No.:

1476-46-6

Mol Formula:

C14H19N3O7S

Mol. Weight:

373.38