QUALITY CONTROL CHEMICALS INC. | STANDARD REFERENCE MATERIAL

QUALITY CONTROL CHEMICALS INC.

STANDARD REFERENCE MATERIAL

RELATED PRODUCTS

Methylprednisolone；Methylprednisolone Hydrogen Succinate EP Impurity A;Methylprednisolone Acetate EP Impurity B

QCC Cat No.:

QM200800

CAS No.:

83-43-2

Mol Formula:

C22H30O5

Mol. Weight:

374.47

Methylprednisolone EP Impurity A

QCC Cat No.:

QM200801

CAS No.:

NA

Mol Formula:

C22H28O5

Mol. Weight:

372.45

Methylprednisolone Hydrogen Succinate EP Impurity B

QCC Cat No.:

QM200802

CAS No.:

77074-42-1

Mol Formula:

C26H34O8

Mol. Weight:

474.54

Methylprednisolone EP Impurity C

QCC Cat No.:

QM200803

CAS No.:

61919-52-6

Mol Formula:

C20H26O3

Mol. Weight:

314.42

Methylprednisolone EP Impurity D

QCC Cat No.:

QM200804

CAS No.:

1338549-02-2

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone EP Impurity F

QCC Cat No.:

QM200806

CAS No.:

NA

Mol Formula:

C22H32O5

Mol. Weight:

376.49

Methylprednisolone Hydrogen Succinate EP Impurity G;Methylprednisolone Acetate EP Impurity I

QCC Cat No.:

QM200807

CAS No.:

NA

Mol Formula:

C22H30O4

Mol. Weight:

358.47

Methylprednisolone EP Impurity H

QCC Cat No.:

QM200808

CAS No.:

18462-27-6

Mol Formula:

C22H30O5

Mol. Weight:

374.47

Methylprednisolone EP Impurity J;Methylprednisolone Acetate;Methylprednisolone Hydrogen Succinate EP Impurity C

QCC Cat No.:

QM200810

CAS No.:

53-36-1

Mol Formula:

C24H32O6

Mol. Weight:

416.51

Methylprednisolone EP Impurity K;Prednisolone Acetate EP Impurity B

QCC Cat No.:

QM200811

CAS No.:

50-24-8

Mol Formula:

C21H28O5

Mol. Weight:

360.44

Methylprednisolone EP Impurity B

QCC Cat No.:

QM200815

CAS No.:

NA

Mol Formula:

C22H30O6

Mol. Weight:

390.47

Methylprednisolone EP Impurity G

QCC Cat No.:

QM200816

CAS No.:

93269-35-3

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone Impurity 17

QCC Cat No.:

QM200817

CAS No.:

NA

Mol Formula:

C26H32O8

Mol. Weight:

472.53

Methylprednisolone Impurity 18

QCC Cat No.:

QM200818

CAS No.:

NA

Mol Formula:

C20H26O3

Mol. Weight:

314.42

Methylprednisolone Acetate EP Impurity D

QCC Cat No.:

QM200819

CAS No.:

150899-33-5

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone Impurity 20

QCC Cat No.:

QM200820

CAS No.:

NA

Mol Formula:

C48H62O12

Mol. Weight:

831.00

Methylprednisolone Hydrogen Succinate EP Impurity D

QCC Cat No.:

QM200824

CAS No.:

119657-85-1

Mol Formula:

C26H36O8

Mol. Weight:

476.56

Methylprednisolone Hydrogen Succinate EP Impurity E

QCC Cat No.:

QM200825

CAS No.:

2920-86-7

Mol Formula:

C25H32O8

Mol. Weight:

460.52

Methylprednisolone Hydrogen Succinate EP Impurity F

QCC Cat No.:

QM200826

CAS No.:

2376134-25-5

Mol Formula:

C26H34O8

Mol. Weight:

474.54

Methylprednisolone Acetate EP Impurity A

QCC Cat No.:

QM200830

CAS No.:

93963-74-7

Mol Formula:

C24H34O6

Mol. Weight:

418.52

Methylprednisolone Acetate EP Impurity C

QCC Cat No.:

QM200833

CAS No.:

58636-50-3

Mol Formula:

C22H28O5

Mol. Weight:

372.45

Methylprednisolone Acetate EP Impurity E

QCC Cat No.:

QM200835

CAS No.:

52-21-1

Mol Formula:

C23H30O6

Mol. Weight:

402.48

Methylprednisolone Acetate EP Impurity F

QCC Cat No.:

QM200836

CAS No.:

NA

Mol Formula:

C24H30O5

Mol. Weight:

398.49

Methylprednisolone Acetate EP Impurity G

QCC Cat No.:

QM200837

CAS No.:

NA

Mol Formula:

C24H34O6

Mol. Weight:

418.52

Methylprednisolone Acetate EP Impurity H

QCC Cat No.:

QM200838

CAS No.:

NA

Mol Formula:

C24H32O4

Mol. Weight:

384.51

Methylprednisolone Acetate EP Impurity J

QCC Cat No.:

QM200839

CAS No.:

1048031-82-8

Mol Formula:

C24H32O6

Mol. Weight:

416.51

Methylprednisolone Acetate EP Impurity K

QCC Cat No.:

QM200840

CAS No.:

NA

Mol Formula:

C24H30O6

Mol. Weight:

414.49

Methylprednisolone Impurity 41

QCC Cat No.:

QM200841

CAS No.:

NA

Mol Formula:

C26H34O8

Mol. Weight:

474.54

Methylprednisolone Impurity 42

QCC Cat No.:

QM200842

CAS No.:

NA

Mol Formula:

C26H34O8

Mol. Weight:

474.54

Methylprednisolone Impurity 43

QCC Cat No.:

QM200843

CAS No.:

NA

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone Impurity 44

QCC Cat No.:

QM200844

CAS No.:

2921-57-5;2375-03-3(Na salt)

Mol Formula:

C26H34O8

Mol. Weight:

474.54

Methylprednisolone Impurity 45

QCC Cat No.:

QM200845

CAS No.:

NA

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone Impurity 46

QCC Cat No.:

QM200846

CAS No.:

1048031-80-6

Mol Formula:

C22H30O4

Mol. Weight:

358.47

Methylprednisolone Impurity 47

QCC Cat No.:

QM200847

CAS No.:

1338549-01-1

Mol Formula:

C22H30O5

Mol. Weight:

374.47

Methylprednisolone Impurity 48

QCC Cat No.:

QM200848

CAS No.:

NA

Mol Formula:

C30H38O11

Mol. Weight:

574.62

Methyl-Methylprednisolone hemisuccinate

QCC Cat No.:

QM200849

CAS No.:

NA

Mol Formula:

C27H36O8

Mol. Weight:

488.58

Methylprednisolone EP Impurity D (E-Isomer)

QCC Cat No.:

QM200850

CAS No.:

NA

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone EP Impurity D (Z-Isomer)

QCC Cat No.:

QM200851

CAS No.:

NA

Mol Formula:

C22H28O4

Mol. Weight:

356.46

Methylprednisolone EP Impurity E;Metllylpredllisolone Impurity A

QCC Cat No.:

QM201201

CAS No.:

[NA]

Mol Formula:

C21H28O4

Mol. Weight:

344.44

Methylprednisolone EP Impurity L

QCC Cat No.:

QM201204

CAS No.:

[NA]

Mol Formula:

C22H30O4

Mol. Weight:

358.47