11alpha,17beta-Dihydroxyestr-4-en-3-one structure

11alpha,17beta-Dihydroxyestr-4-en-3-one

(8S,9S,10R,11R,13S,14S,17S)-11,17-dihydroxy-13-methyl-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one

Also Known As: KST-1A3072|A)-11,17-dihydroxyestr-4-en-3-one|A,17|(11|A,17|A)-11,17-dihydroxyestr-4-en-3-one|11alpha,17beta-Dihydroxyestr-4-en-3-one|(8S,9S,10R,11R,13S,14S,17S)-11,17-dihydroxy-13-methyl-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one

CAS: 2133-53-1
Molecular Formula C18H26O3
Molecular Weight 290.1882 g/mol
LogP 1.5
Topological Polar Surface Area 57.5 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 3
Rotatable Bonds 0
Exact Mass 290.1882
Monoisotopic Mass 290.1882
Heavy Atoms 21
Complexity 497.0

Chemical Identifiers

CAS Number 2133-53-1
SMILES C[C@]12C[C@H]([C@H]3[C@H]([C@@H]1CC[C@@H]2O)CCC4=CC(=O)CC[C@H]34)O
InChIKey DZMDSUHTQULTAH-TTYRWSMDSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (3 patents) Pharmaceutical Intermediates (3 patents)

Product Overview

11alpha,17beta-Dihydroxyestr-4-en-3-one (CAS 2133-53-1), with molecular formula C18H26O3 and molecular weight 290.1882 g/mol. IUPAC: (8S,9S,10R,11R,13S,14S,17S)-11,17-dihydroxy-13-methyl-2,6,7,8,9,10,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-one.

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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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