QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Bisoprolol Impurity 30

QCC Cat No.:

QB191630

CAS No.:

4204-78-8

Mol Formula:

C10H12O3

Mol. Weight:

180.20

Bisoprolol Impurity 31

QCC Cat No.:

QB191631

CAS No.:

14697-49-5

Mol Formula:

C10H10O3

Mol. Weight:

178.19

Bisoprolol Impurity 32

QCC Cat No.:

QB191632

CAS No.:

NA

Mol Formula:

C10H13ClO3

Mol. Weight:

216.66

Bisoprolol Hemifumarate

QCC Cat No.:

QB191680

CAS No.:

104344-23-2

Mol Formula:

2(C18H31NO4).C4H4O4

Mol. Weight:

766.96

Benserazide HCl

QCC Cat No.:

QB191800

CAS No.:

14919-77-8;322-35-0(free base)

Mol Formula:

C10H16ClN3O5

Mol. Weight:

293.7

Benserazide EP Impurity A

QCC Cat No.:

QB191801

CAS No.:

64616-76-8;55819-71-1(HCl salt)

Mol Formula:

C3H9N3O2

Mol. Weight:

119.12

Benserazide EP Impurity B

QCC Cat No.:

QB191802

CAS No.:

NA

Mol Formula:

C17H21N3O8

Mol. Weight:

395.36

Benserazide EP Impurity C

QCC Cat No.:

QB191803

CAS No.:

NA

Mol Formula:

C10H13N3O5

Mol. Weight:

255.23

Benserazide Trihydroxybenzylhydrazine Impurity

QCC Cat No.:

QB191804

CAS No.:

NA

Mol Formula:

C9H12N2O7

Mol. Weight:

260.2

Benserazide Impurity 5

QCC Cat No.:

QB191805

CAS No.:

NA

Mol Formula:

C17H21N3O8

Mol. Weight:

395.36

Benserazide Impurity 6

QCC Cat No.:

QB191806

CAS No.:

13558-04-8

Mol Formula:

C6H14N4O4

Mol. Weight:

206.20

Benserazide Impurity 7

QCC Cat No.:

QB191807

CAS No.:

5625-41-2

Mol Formula:

C6H10N2O4

Mol. Weight:

174.15

Benserazide Impurity 8

QCC Cat No.:

QB191808

CAS No.:

58343-12-7

Mol Formula:

C8H6O5

Mol. Weight:

182.13

QCC Cat No.:

QB191809

CAS No.:

322-35-0 (non-d)

Mol Formula:

C10H12D3N3O5

Mol. Weight:

260.26

Benserazide Impurity 10

QCC Cat No.:

QB191810

CAS No.:

NA

Mol Formula:

C9H7NO4

Mol. Weight:

193.16

Benserazide Impurity 11

QCC Cat No.:

QB191811

CAS No.:

NA

Mol Formula:

C10H14ClN3O4

Mol. Weight:

275.69

Benserazide Impurity 12

QCC Cat No.:

QB191812

CAS No.:

NA

Mol Formula:

C11H17N3O5

Mol. Weight:

271.27

Benserazide Impurity 13

QCC Cat No.:

QB191813

CAS No.:

NA

Mol Formula:

C12H19N3O5

Mol. Weight:

285.30

Benserazide Impurity 14

QCC Cat No.:

QB191814

CAS No.:

NA

Mol Formula:

C10H15N3O5

Mol. Weight:

257.24

Benserazide Impurity 15

QCC Cat No.:

QB191815

CAS No.:

NA

Mol Formula:

C10H13N3O5

Mol. Weight:

255.23

ethane-1,2-diyl bis(4-methylbenzenesulfonate)

QCC Cat No.:

QB192000

CAS No.:

6315-52-2

Mol Formula:

C16H18O6S2

Mol. Weight:

370.44

Bilastine impurity A

QCC Cat No.:

QB192001

CAS No.:

NA

Mol Formula:

C36H43N3O4

Mol. Weight:

581.74

Bilastine impurity B

QCC Cat No.:

QB192002

CAS No.:

361382-26-5

Mol Formula:

C16H23NO2

Mol. Weight:

261.36

Bilastine impurity C

QCC Cat No.:

QB192003

CAS No.:

202189-76-2

Mol Formula:

C23H29NO4S

Mol. Weight:

415.55

Bilastine impurity D

QCC Cat No.:

QB192004

CAS No.:

202189-81-9

Mol Formula:

C28H36N4O

Mol. Weight:

444.61

Bilastine impurity E

QCC Cat No.:

QB192005

CAS No.:

202189-77-3

Mol Formula:

C32H44N4O2

Mol. Weight:

516.72

Bilastine impurity F

QCC Cat No.:

QB192006

CAS No.:

[NA]

Mol Formula:

C44H57N5O2

Mol. Weight:

687.96

Bilastine impurity H

QCC Cat No.:

QB192008

CAS No.:

38385-95-4

Mol Formula:

C12H15N3

Mol. Weight:

201.27

Bilastine impurity 9

QCC Cat No.:

QB192009

CAS No.:

192775-97-6

Mol Formula:

C14H18BrNO

Mol. Weight:

296.20

QCC Cat No.:

QB192010

CAS No.:

202189-78-4

Mol Formula:

C28H37N3O3

Mol. Weight:

463.61