9-Bromo-11,17-dihydroxy-6-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate structure

9-Bromo-11,17-dihydroxy-6-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate

[2-[(6S,8S,9R,10S,11S,13S,14S,17R)-9-bromo-11,17-dihydroxy-6,10,13-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate

Also Known As: Prednisolone Impurity 65|Prednisolone, 21-acetate|9-Bromo-11,17-dihydroxy-6-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate|Pregna-1,4-diene-3,20-dione, 9-bromo-11.beta.,17,21-trihydroxy-|Pregna-1,20-dione, 9-bromo-11.beta.,17,21-trihydroxy-6.alpha.-methyl-, 21-acetate|[2-[(6S,8S,9R,10S,11S,13S,14S,17R)-9-bromo-11,17-dihydroxy-6,10,13-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate|2-((6S,8S,9R,10S,11S,13S,14S,17R)-9-bromo-11,17-dihydroxy-6,10,13-trimethyl-3-oxo-6,7,8,9,10,11,12,13,14,15,16,17-dodecahydro-3H-cyclopenta[a]phenanthren-17-yl)-2-oxoethyl acetate

CAS: 93052-90-5
Molecular Formula C24H31BrO6
Molecular Weight 494.1304 g/mol
LogP 2.3
Topological Polar Surface Area 101.0 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 6
Rotatable Bonds 4
Exact Mass 494.1304
Monoisotopic Mass 494.1304
Heavy Atoms 31
Complexity 910.0

Chemical Identifiers

CAS Number 93052-90-5
SMILES C[C@H]1C[C@H]2[C@@H]3CC[C@@]([C@]3(C[C@@H]([C@@]2([C@@]4(C1=CC(=O)C=C4)C)Br)O)C)(C(=O)COC(=O)C)O
InChIKey XOQOMKHSENZMAZ-OOACPSMNSA-N

Patent-Derived Application Labels

Derived from 1 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (6 patents)

Product Overview

9-Bromo-11,17-dihydroxy-6-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate (CAS 93052-90-5), with molecular formula C24H31BrO6 and molecular weight 494.1304 g/mol. IUPAC: [2-[(6S,8S,9R,10S,11S,13S,14S,17R)-9-bromo-11,17-dihydroxy-6,10,13-trimethyl-3-oxo-6,7,8,11,12,14,15,16-octahydrocyclopenta[a]phenanthren-17-yl]-2-oxoethyl] acetate.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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9-Bromo-11,17-dihydroxy-6-methyl-3,20-dioxopregna-1,4-dien-21-yl acetate is a custom synthesis product. We offer services from milligram to kilogram scale.

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