QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

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Proparacaine Impurity 16

QCC Cat No.:

QP183516

CAS No.:

NA

Mol Formula:

C16H27N3O3

Mol. Weight:

309.41

QCC Cat No.:

QP183600

CAS No.:

145-13-1

Mol Formula:

C21H32O2

Mol. Weight:

316.48

Pregnenolone-16-ene Acetate

QCC Cat No.:

QP183601

CAS No.:

979-02-2

Mol Formula:

C23H32O3

Mol. Weight:

356.50

17-Hydroxypregnenolone

QCC Cat No.:

QP183602

CAS No.:

387-79-1

Mol Formula:

C21H32O3

Mol. Weight:

332.48

QCC Cat No.:

QP183700

CAS No.:

146464-95-1

Mol Formula:

C23H23N7O5

Mol. Weight:

477.47

Pralatrexate Impurity 1

QCC Cat No.:

QP183701

CAS No.:

716-74-5

Mol Formula:

C7H6N6O2

Mol. Weight:

206.16

QCC Cat No.:

QP183702

CAS No.:

1320211-70-8

Mol Formula:

C23H23N7O5

Mol. Weight:

477.47

QCC Cat No.:

QP183703

CAS No.:

1320211-69-5

Mol Formula:

C23H23N7O5

Mol. Weight:

477.47

Propylthiouracil

QCC Cat No.:

QP183800

CAS No.:

51-52-5

Mol Formula:

C7H10N2OS

Mol. Weight:

170.23

Propylthiouracil Impurity 10

QCC Cat No.:

QP183810

CAS No.:

13345-08-9

Mol Formula:

C7H10N2O2

Mol. Weight:

154.17

Propylthiouracil Impurity 11

QCC Cat No.:

QP183811

CAS No.:

3249-68-1

Mol Formula:

C8H14O3

Mol. Weight:

158.19

Propylthiouracil Impurity 12

QCC Cat No.:

QP183812

CAS No.:

21633-79-4

Mol Formula:

C11H18O5

Mol. Weight:

230.26

Procainamide hydrochloride

QCC Cat No.:

QP183900

CAS No.:

614-39-1

Mol Formula:

C13H21N3O HCl

Mol. Weight:

235.33 36.46

Pregnanediol-3alpha-glucuronide

QCC Cat No.:

QP184001

CAS No.:

1852-49-9

Mol Formula:

C27H44O8

Mol. Weight:

496.63

QCC Cat No.:

QP184101

CAS No.:

1247-42-3

Mol Formula:

C22H28O5

Mol. Weight:

372.45

Meprednisone acetate

QCC Cat No.:

QP184102

CAS No.:

1106-03-2

Mol Formula:

C24H30O6

Mol. Weight:

414.49

Prednisone Impurity 3

QCC Cat No.:

QP184103

CAS No.:

103466-44-0

Mol Formula:

C23H26O5

Mol. Weight:

382.45

Prednisone Impurity 4

QCC Cat No.:

QP184104

CAS No.:

37413-91-5

Mol Formula:

C23H26O4

Mol. Weight:

366.45

QCC Cat No.:

QP184200

CAS No.:

128-20-1

Mol Formula:

C21H34O2

Mol. Weight:

318.49

Epipregnanolone

QCC Cat No.:

QP184201

CAS No.:

128-21-2

Mol Formula:

C21H34O2

Mol. Weight:

318.49

QCC Cat No.:

QP184300

CAS No.:

23288-49-5

Mol Formula:

C31H48O2S2

Mol. Weight:

516.84

Probucol USP Related Compound B

QCC Cat No.:

QP184302

CAS No.:

6386-58-9

Mol Formula:

C28H42O2S2

Mol. Weight:

474.76

QCC Cat No.:

QP184400

CAS No.:

13479-13-5;2765-97-1(HCl salt)

Mol Formula:

C21H23NO3

Mol. Weight:

337.41

Perhexiline Maleate

QCC Cat No.:

QP185900

CAS No.:

6724-53-4

Mol Formula:

C23H39NO4

Mol. Weight:

393.56

QCC Cat No.:

QP190300

CAS No.:

171228-49-2

Mol Formula:

C37H42F2N8O4

Mol. Weight:

700.78

Posaconazole Impurity A

QCC Cat No.:

QP190301

CAS No.:

171228-51-6

Mol Formula:

C37H42F2N8O4

Mol. Weight:

700.78

Posaconazole Impurity B

QCC Cat No.:

QP190302

CAS No.:

NA

Mol Formula:

C37H42F2N8O4

Mol. Weight:

700.78

Posaconazole Impurity C

QCC Cat No.:

QP190303

CAS No.:

213381-05-6

Mol Formula:

C37H42F2N8O4

Mol. Weight:

700.78

Posaconazole Impurity D

QCC Cat No.:

QP190304

CAS No.:

170985-61-2

Mol Formula:

C37H42F2N8O4

Mol. Weight:

700.78

Posaconazole Impurity E

QCC Cat No.:

QP190305

CAS No.:

1246391-73-0

Mol Formula:

C37H42F2N8O4

Mol. Weight:

700.78