QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

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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

Paliperidone 5-Fluoro Isomer

QCC Cat No.:

QP160405

CAS No.:

1346598-34-2

Mol Formula:

C23H27FN4O3

Mol. Weight:

426.48

Paliperidone 9-Keto Impurity

QCC Cat No.:

QP160406

CAS No.:

1189516-65-1

Mol Formula:

C23H25FN4O3

Mol. Weight:

424.47

Paliperidone Desfluoro Impurity

QCC Cat No.:

QP160407

CAS No.:

1380413-60-4

Mol Formula:

C23H28N4O3

Mol. Weight:

408.49

Paliperidone E-Oxime

QCC Cat No.:

QP160408

CAS No.:

1388021-46-2

Mol Formula:

C23H28F2N4O3

Mol. Weight:

446.49

Paliperidone Z-Oxime

QCC Cat No.:

QP160409

CAS No.:

1388021-47-3

Mol Formula:

C23H28F2N4O3

Mol. Weight:

446.49

Paliperidone Tetradehydro Impurity

QCC Cat No.:

QP160410

CAS No.:

766485-15-8

Mol Formula:

C23H23FN4O3

Mol. Weight:

422.45

Paliperidone R-Isomer

QCC Cat No.:

QP160411

CAS No.:

130049-85-3

Mol Formula:

C23H27FN4O3

Mol. Weight:

426.48

Paliperidone S-Isomer

QCC Cat No.:

QP160412

CAS No.:

147663-01-2

Mol Formula:

C23H27FN4O3

Mol. Weight:

426.48

Paliperidone hydroxybenzoyl analog

QCC Cat No.:

QP160414

CAS No.:

NA

Mol Formula:

C23H28FN3O4

Mol. Weight:

429.48

Paliperidone Impurity 1

QCC Cat No.:

QP160427

CAS No.:

24016-03-3

Mol Formula:

C12H12N2O

Mol. Weight:

200.24

Paliperidone Impurity 4

QCC Cat No.:

QP160430

CAS No.:

147687-17-0

Mol Formula:

C18H17ClN2O2

Mol. Weight:

328.79