For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
5α-Pregnan-3,20-dione
SpectraBase Compound ID FPYG8uDNNyT
InChI InChI=1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14,16-19H,4-12H2,1-3H3/t14-,16-,17+,18-,19-,20-,21+/m0/s1
InChIKey XMRPGKVKISIQBV-BJMCWZGWSA-N
Mol Weight 316.5 g/mol
Molecular Formula C21H32O2
Exact Mass 316.24023 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID Foi8TBKN2IV
Name 5.ALPHA.-PREGNAN-3,20-DIONE
Copyright Copyright © 2011-2024 Wiley-VCH GmbH. All Rights Reserved.
Exact Mass 316.240230268 u
Formula C21H32O2
InChI InChI=1S/C21H32O2/c1-13(22)17-6-7-18-16-5-4-14-12-15(23)8-10-20(14,2)19(16)9-11-21(17,18)3/h14,16-19H,4-12H2,1-3H3/t14-,16-,17+,18-,19-,20-,21+/m0/s1
InChIKey XMRPGKVKISIQBV-BJMCWZGWSA-N
Molecular Weight 316.485 g/mol
Nominal Mass 316 u
Number of Peaks 133
SMILES C1(CC[C@@]2([C@]3(CC[C@@]4([C@](CC[C@]4([C@@]3(CC[C@]2(C1)[H])[H])[H])(C(C)=O)[H])C)[H])C)=O
SPLASH splash10-00l6-9331000000-64f78711d3080dcf6c3e
Source File Reference LMCM-27496-609B
Source of Spectrum Prof. Spiteller, University Bayreuth, Germany
Synonyms PREGNANE-3,20-DIONE (5S,8R,9S,10S,13S,14S,17S)-17-acetyl-10,13-dimethyltetradecahydro-1H-cyclopenta[a]phenanthren-3(2H)-one
Wiley ID 4_556