Product Code

TRC-M325933

CAS Number

91523-05-6

EP Description

Methylprednisolone Impurity A

USP Description

Methylprednisolone related compound A

Product Format

Neat

Molecular Formula

C22 H28 O5

Molecular Weight

372.455

API Family

Prednisone, Methylprednisolone

Product Categories

TRC, Hormones & derivatives, Steroids, Cytokines, Bioactive small molecules, Glucocorticoids, Impurity Reference Materials

Product Type

Impurity, Metabolite

Purity

>95% (HPLC)

Price and availability

48-hour USA dispatch time

Freight restricted.

If Exact Weight packaging is selected, a certificate will be delivered with the product, which will indicate the mass of the material dispensed into the vial with a precision of up to 3 decimal places. Exceptions apply.

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Product Information

Chemical Data

Analyte Name

6a-Methylprednisone

CAS Number

91523-05-6

Molecular Formula

C22 H28 O5

Molecular Weight

372.455

Accurate Mass

372.194

SMILES

C[C@H]1C[C@H]2[C@@H]3CC[C@](O)(C(=O)CO)[C@@]3(C)CC(=O)[C@@H]2[C@@]4(C)C=CC(=O)C=C14

InChI

InChI=1S/C22H28O5/c1-12-8-14-15-5-7-22(27,18(26)11-23)21(15,3)10-17(25)19(14)20(2)6-4-13(24)9-16(12)20/h4,6,9,12,14-15,19,23,27H,5,7-8,10-11H2,1-3H3/t12-,14-,15-,19+,20-,21-,22-/m0/s1

IUPAC

(6S,8S,9S,10R,13S,14S,17R)-17-hydroxy-17-(2-hydroxyacetyl)-6,10,13-trimethyl-6,7,8,9,12,14,15,16-octahydrocyclopenta[a]phenanthrene-3,11-dione

Product Data

Storage Temperature

-20°C

Shipping Temperature

Room Temperature

Country of Origin

CANADA

Product Type

Metabolite

Product Format

Neat

API Family

Prednisone; Methylprednisolone

Purity

>95% (HPLC)

Product Description

A metabolite of Meprednisone (Methylprednisolone).

References: Hansen, J., et al.: Int. J. Pharm., 6, 307

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6Alpha-Methyl Prednisone

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