QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

RELATED PRODUCTS

Sulfanilamide;Sulfamethoxazole EP Impurity E; Sulfadiazine EP Impurity D;Sulfadimidine EP Impurity D;Sulfadimethoxine EP Impurity E

QCC Cat No.:

QC-S061200

CAS No.:

63-74-1

Mol Formula:

C6H8N2O2S

Mol. Weight:

172.21

Sulfadiazine;Sulfadimidine EP Impurity B

QCC Cat No.:

QS211200

CAS No.:

68-35-9

Mol Formula:

C10H10N4O2S

Mol. Weight:

250.28

Sulfaguanidine; Sulfadiazine EP Impurity C; Sulfadimidine EP Impurity C

QCC Cat No.:

QS211203

CAS No.:

57-67-0

Mol Formula:

C7H10N4O2S

Mol. Weight:

214.24

QCC Cat No.:

QS211400

CAS No.:

57-68-1

Mol Formula:

C12H14N4O2S

Mol. Weight:

278.33

Sulfadimidine EP Impurity A

QCC Cat No.:

QS211401

CAS No.:

127-79-7

Mol Formula:

C11H12N4O2S

Mol. Weight:

264.30

Sulfadimidine EP Impurity E

QCC Cat No.:

QS211405

CAS No.:

NA

Mol Formula:

C8H10N2O3S

Mol. Weight:

214.24

Sulfadimidine EP Impurity F

QCC Cat No.:

QS211406

CAS No.:

515-74-2;121-57-3(free base);123333-70-0(hydrate)

Mol Formula:

C6H6NNaO3S

Mol. Weight:

195.17

Sulfadimidine EP Impurity G

QCC Cat No.:

QS211407

CAS No.:

NA

Mol Formula:

C12H13ClN4O2S

Mol. Weight:

312.78