Epostane structure

Epostane

(1S,2R,6R,8S,11S,12S,15S,16S)-5,15-dihydroxy-2,6,15,16-tetramethyl-7-oxapentacyclo[9.7.0.02,8.06,8.012,16]octadec-4-ene-4-carbonitrile

Also Known As: Epostane|Epostano|Epostanum|Epostan|Epostanum [Latin]|Epostano [Spanish]|Win-32729|EPOSTANE [USAN]|EPOSTANE [INN]|EPOSTANE [MI]|Epostane [USAN:INN:BAN]|EPOSTANE [MART.]|WIN 32,729|WIN 32729|Sid 192133|EX-A15102|SID:163679275|(1S,2R,6R,8S,11S,12S,15S,16S)-5,15-dihydroxy-2,6,15,16-tetramethyl-7-oxapentacyclo[9.7.0.02,8.06,8.012,16]octadec-4-ene-4-carbonitrile|4,5-epoxy-3,17-dihydroxy-4,17-dimethylandrost-2-ene-2-carbonitrile (4alpha,5alpha,17beta)|4alpha,5-Epoxy-3,17beta-dihydroxy-4,17-dimethyl-5alpha-androst-2-ene-2-carbonitrile|4,5-EPOXY-3,17-DIHYDROXY-4,17-DIMETHYLANDROST-2-ENE-2-CARBONITRI|(4a,5a,17b)-4,5-Epoxy-3,17-dihydroxy-4,17-dimethylandrost-2-ene-2-carbonitrile|4|A,5|A-epoxy-3,17|A-dihydroxy-4|A,17|A-dimethyl-5|A-androst-2-ene-2-carbonitrile|(2-alpha,4-alpha,5-alpha,17-beta)-4,5-epoxy-17-hydroxy-4,17-dimethyl-3-oxoandrostane-2-carbonitrile|(4-alpha,5-alpha,17-beta)-4,5-Epoxy-3,17-dihydroxy-4,17-dimethylandrost-2-ene-2-carbonitrile|ANDROST-2-ENE-2-CARBONITRILE, 4,5-EPOXY-3,17-DIHYDROXY-4,17-DIMETHYL-, (4.ALPHA.,5.APHA.,17.BETA.)-|Androst-2-ene-2-carbonitrile, 4,5-epoxy-3,17-dihydroxy-4,17-dimethyl-, (4alpha,5alpha,17beta)-

CAS: 80471-63-2
Molecular Formula C22H31NO3
Molecular Weight 357.2304 g/mol
LogP 4.24708
Topological Polar Surface Area 76.78 Ų
Hydrogen Bond Donors 2
Hydrogen Bond Acceptors 4
Rotatable Bonds 0
Exact Mass 357.2304
Monoisotopic Mass 357.2304
Heavy Atoms 26
Complexity 765.8393

Chemical Identifiers

CAS Number 80471-63-2
SMILES C[C@]12CC[C@H]3[C@H]([C@@H]1CC[C@]2(C)O)CC[C@]45[C@@]3(CC(=C([C@]4(O5)C)O)C#N)C

Product Overview

Epostane (CAS 80471-63-2), with molecular formula C22H31NO3 and molecular weight 357.2304 g/mol. IUPAC: (1S,2R,6R,8S,11S,12S,15S,16S)-5,15-dihydroxy-2,6,15,16-tetramethyl-7-oxapentacyclo[9.7.0.02,8.06,8.012,16]octadec-4-ene-4-carbonitrile.

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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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