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Merck
CN

1435014

USP

Methylprednisolone Related Compound A

United States Pharmacopeia (USP) Reference Standard

Synonym(s):

17,21-Dihydroxy-6α-methylpregna-1,4-diene-3,11,20-trione, 6α-Methylprednisone

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About This Item

Empirical Formula (Hill Notation):
C22H28O5
CAS Number:
91523-05-6
Molecular Weight:
372.45
MDL number:
MFCD00200233
UNSPSC Code:
41116107
NACRES:
NA.24

Key Documents

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SMILES string

O[C@]1([C@@]2([C@H]([C@H]3[C@@H]([C@@]4(C(=CC(=O)C=C4)[C@H](C3)C)C)C(=O)C2)CC1)C)C(=O)CO

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

InChI key

SVYCRJXQZUCUND-PQXSVQADSA-N

grade

pharmaceutical primary standard

API family

methylprednisolone

manufacturer/tradename

USP

application(s)

pharmaceutical

format

neat

Related Categories

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including MSDS and any product information leaflets have been developed and issued under the Authority of the issuing Pharmacopoeia.
For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Methylprednisolone Related Compound A USP reference standard, intended for use in specified quality tests and assays as specified in the USP compendia.

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

pictograms

Health hazard
GHS08

signalword

Danger

Hazard Classifications

Repr. 1B - STOT RE 2

target_organs

Adrenal gland,Immune system

Storage Class

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

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