QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

RELATED PRODUCTS

Azathioprine EP Impurity A

QCC Cat No.:

QA262001

CAS No.:

4531-54-8

Mol Formula:

C4H6N4O2

Mol. Weight:

142.12

Azathioprine EP Impurity B

QCC Cat No.:

QA262002

CAS No.:

157930-13-7

Mol Formula:

C5H4N4S

Mol. Weight:

152.18

Azathioprine EP Impurity C

QCC Cat No.:

QA262003

CAS No.:

4897-25-0

Mol Formula:

C4H4ClN3O2

Mol. Weight:

161.55

Azathioprine EP Impurity D

QCC Cat No.:

QA262004

CAS No.:

6339-54-4

Mol Formula:

C4H5N3O2S

Mol. Weight:

159.17

Azathioprine EP Impurity E

QCC Cat No.:

QA262005

CAS No.:

35681-68-6 (sodium salt)

Mol Formula:

C4H4N3NaO3

Mol. Weight:

165.08

Azathioprine EP Impurity F;Didanosine EP Impurity A

QCC Cat No.:

QA262006

CAS No.:

68-94-0

Mol Formula:

C5H4N4O

Mol. Weight:

136.11

Azathioprine EP Impurity G

QCC Cat No.:

QA262007

CAS No.:

5581-52-2

Mol Formula:

C9H8N8O2S

Mol. Weight:

292.28

QCC Cat No.:

QA262010

CAS No.:

446-86-6

Mol Formula:

C9H7N7O2S

Mol. Weight:

277.26

Azathioprine Impurity 11

QCC Cat No.:

QA262011

CAS No.:

NA

Mol Formula:

C10H6N8S

Mol. Weight:

270.27

Azathioprine Impurity 12

QCC Cat No.:

QA262012

CAS No.:

49808-20-0

Mol Formula:

C10H6N8S2

Mol. Weight:

302.34