Back to catalogue
CorticosteroidsIn stockAPI reference standardPh. Eur.

Methylprednisolone Acetate EP CRS

JR-ST1004

European Pharmacopoeia (EP) Chemical Reference Substance of Methylprednisolone acetate (11β,17-dihydroxy-6α-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate); synthetic glucocorticoid ester standard for compendial assay and identification.

3 variants listed — see below

Structure & identifiers

2D structure — select to enlarge

Catalogue code
JR-ST1004
Category
Corticosteroids
CAS number
53-36-1
Grade
API reference standard
Pharmacopoeia
Ph. Eur.
Molecular formula
C24H32O6
Molecular weight
416.51 g/mol
Pack sizes
25 mg · 50 mg · 100 mg · 500 mg
Record updated
12 Nov 2026

Chemical name

Methylprednisolone Acetate EP CRS

SMILES

CC(=O)OCC(=O)[C@@]1(O)CC[C@H]2[C@@H]3C[C@H](C)C4=CC(=O)C=C[C@]4(C)[C@H]3[C@@H](O)C[C@]12C

Compound identity, CAS number, formula and structure are referenced from public chemical databases. Contact us to confirm availability, pack sizes and documentation for your order.

Methylprednisolone Acetate EP CRS

25 mg · ×1