QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

RELATED PRODUCTS

Aniline;Mesalazine EP Impurity K; Fentanyl EP Impurity F;Sodium Cyclamate EP Impurity B;Trimethoprim EP Impurity K

QCC Cat No.:

QC-A140901

CAS No.:

62-53-3;142-04-1(HCl salt)

Mol Formula:

C6H7N

Mol. Weight:

93.13

Methyl 3,4,5-trimethoxybenzoate;Trimebutine EP Impurity C;Trimethoprim EP Impurity H

QCC Cat No.:

QC-M202000

CAS No.:

1916-07-0

Mol Formula:

C11H14O5

Mol. Weight:

226.23

QCC Cat No.:

QT181300

CAS No.:

738-70-5

Mol Formula:

C14H18N4O3

Mol. Weight:

290.32

Trimethoprim EP Impurity A

QCC Cat No.:

QT181301

CAS No.:

213745-86-9

Mol Formula:

C15H20N4O3

Mol. Weight:

304.34

Trimethoprim EP Impurity B

QCC Cat No.:

QT181302

CAS No.:

30806-86-1

Mol Formula:

C14H16N4O4

Mol. Weight:

304.30

Trimethoprim EP Impurity C

QCC Cat No.:

QT181303

CAS No.:

29606-06-2

Mol Formula:

C14H18N4O4

Mol. Weight:

306.32

Trimethoprim EP Impurity D

QCC Cat No.:

QT181304

CAS No.:

92440-76-1

Mol Formula:

C14H17N3O4

Mol. Weight:

291.30

Trimethoprim EP Impurity E

QCC Cat No.:

QT181305

CAS No.:

60729-91-1

Mol Formula:

C14H17N3O4

Mol. Weight:

291.30

Trimethoprim EP Impurity F

QCC Cat No.:

QT181306

CAS No.:

16285-82-8

Mol Formula:

C13H15BrN4O2

Mol. Weight:

339.19

Trimethoprim EP Impurity G

QCC Cat No.:

QT181307

CAS No.:

78025-68-0

Mol Formula:

C15H20N4O3

Mol. Weight:

304.34

Trimethoprim EP Impurity I

QCC Cat No.:

QT181309

CAS No.:

NA

Mol Formula:

C19H20N2O3

Mol. Weight:

324.37

Trimethoprim Impurity 10

QCC Cat No.:

QT181310

CAS No.:

112678-48-5

Mol Formula:

C14H18N4O4

Mol. Weight:

306.32