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CorticosteroidsIn stockImpurity reference standardPh. Eur.

Deltamedrane (11β,17α-dihydroxy-6α-methylpregna-1,4-diene-3,20-dione Fluorometholone)

JR-ST1017-01

Variant ofFluorometholone Acetate USP CRS

Deltamedrane (Fluorometholone EP Impurity A / USP Related Compound A / Defluoro Fluorometholone; 11β,17α-dihydroxy-6α-methylpregna-1,4-diene-3,20-dione); 9-defluoro impurity of fluorometholone.

Structure & identifiers

2D structure — select to enlarge

Catalogue code
JR-ST1017-01
Category
Corticosteroids
CAS number
6870-94-6
Grade
Impurity reference standard
Pharmacopoeia
Ph. Eur.
Molecular formula
C22H30O4
Molecular weight
358.48 g/mol
Pack sizes
25 mg · 50 mg · 100 mg · 500 mg
Record updated
12 Nov 2026

Chemical name

Deltamedrane (11β,17α-dihydroxy-6α-methylpregna-1,4-diene-3,20-dione Fluorometholone)

SMILES

CC(=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.

Deltamedrane (11β,17α-dihydroxy-6α-methylpregna-1,4-diene-3,20-dione Fluorometholone)

25 mg · ×1