QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

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Progesterone EP Impurity I

QCC Cat No.:

QP156509

CAS No.:

24254-01-1

Mol Formula:

C22H32O2

Mol. Weight:

328.49

17α-Hydroxyprogesterone

QCC Cat No.:

QP156510

CAS No.:

68-96-2

Mol Formula:

C21H30O3

Mol. Weight:

330.46

Progesterone 6-Oxo Impurity

QCC Cat No.:

QP156516

CAS No.:

2243-08-5

Mol Formula:

C21H28O3

Mol. Weight:

328.45

6-beta-Hydroxyprogesterone

QCC Cat No.:

QP156517

CAS No.:

604-19-3

Mol Formula:

C21H30O3

Mol. Weight:

330.46

17α-Hydroxyprogesterone-D8

QCC Cat No.:

QP156518

CAS No.:

68-96-2 (unlabelled)

Mol Formula:

C21H22D8O3

Mol. Weight:

338.51

6-Hydroxyprogesterone

QCC Cat No.:

QP156519

CAS No.:

604-20-6

Mol Formula:

C21H30O3

Mol. Weight:

330.46

Progesterone EP Impurity J

QCC Cat No.:

QP156520

CAS No.:

1162-54-5

Mol Formula:

C21H28O2

Mol. Weight:

312.45

Progesterone EP Impurity K

QCC Cat No.:

QP156521

CAS No.:

17652-16-3

Mol Formula:

C21H28O2

Mol. Weight:

312.45

Progesterone EP Impurity L

QCC Cat No.:

QP156522

CAS No.:

2257421-80-8

Mol Formula:

C22H30O2

Mol. Weight:

326.47

Progesterone EP Impurity M

QCC Cat No.:

QP156523

CAS No.:

2000-66-0

Mol Formula:

C21H30O2

Mol. Weight:

314.46

Progesterone Impurity 24

QCC Cat No.:

QP156524

CAS No.:

3986-89-8

Mol Formula:

C22H32O2

Mol. Weight:

328.49

Progesterone Impurity 25

QCC Cat No.:

QP156525

CAS No.:

60966-36-1

Mol Formula:

C22H34O2

Mol. Weight:

330.50

Allopregnanolone

QCC Cat No.:

QP156526

CAS No.:

516-54-1

Mol Formula:

C21H34O2

Mol. Weight:

318.49

Progesterone Impurity 28

QCC Cat No.:

QP156528

CAS No.:

NA

Mol Formula:

C21H30O2

Mol. Weight:

314.46

Progesterone Impurity 29

QCC Cat No.:

QP156529

CAS No.:

6615-00-5

Mol Formula:

C18H24O3

Mol. Weight:

288.38

Progesterone Impurity 30

QCC Cat No.:

QP156530

CAS No.:

2645-92-3

Mol Formula:

C18H24O2

Mol. Weight:

272.38

Progesterone Impurity 31

QCC Cat No.:

QP156531

CAS No.:

19289-77-1

Mol Formula:

C18H24O2

Mol. Weight:

272.38

Progesterone Impurity 32

QCC Cat No.:

QP156532

CAS No.:

3962-66-1

Mol Formula:

C18H24O2

Mol. Weight:

272.38

Progesterone Impurity 33

QCC Cat No.:

QP156533

CAS No.:

88128-61-4

Mol Formula:

C23H34O4

Mol. Weight:

374.51

Progesterone Impurity 34

QCC Cat No.:

QP156534

CAS No.:

88128-62-5

Mol Formula:

C23H36O4

Mol. Weight:

376.53

Progesterone Impurity 35

QCC Cat No.:

QP156535

CAS No.:

NA

Mol Formula:

C22H30O3

Mol. Weight:

342.48

6-Ketohydroxyprogesterone

QCC Cat No.:

QP156536

CAS No.:

NA

Mol Formula:

C21H28O4

Mol. Weight:

344.45

Progesterone Impurity 37

QCC Cat No.:

QP156537

CAS No.:

1819-14-3

Mol Formula:

C21H30O2

Mol. Weight:

314.47

5-alpha-Dihydroprogesterone

QCC Cat No.:

QP156544

CAS No.:

566-65-4

Mol Formula:

C21H32O2

Mol. Weight:

316.49

Rac Pazufloxacin Mesylate

QCC Cat No.:

QP160318

CAS No.:

136905-87-8; 127045-37-8(free)

Mol Formula:

C16H15FN2O4 CH4O3S

Mol. Weight:

318.30 96.10

QCC Cat No.:

QP160400

CAS No.:

39219-28-8

Mol Formula:

C22H32O2

Mol. Weight:

328.49

Paliperidone USP RC A

QCC Cat No.:

QP160401

CAS No.:

849727-64-6; 849903-79-3(free base)

Mol Formula:

C11H17ClN2O2

Mol. Weight:

244.72

Paliperidone USP RC B

QCC Cat No.:

QP160402

CAS No.:

84163-13-3

Mol Formula:

C12H14ClFN2O

Mol. Weight:

256.70

Paliperidone USP RC C

QCC Cat No.:

QP160403

CAS No.:

130049-82-0

Mol Formula:

C11H15ClN2O2

Mol. Weight:

242.70

Paliperidone USP RC D

QCC Cat No.:

QP160404

CAS No.:

761460-08-6

Mol Formula:

C23H27FN4O4

Mol. Weight:

442.48