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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)

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SpectraBase Spectrum ID B0iO15OQ3JA
Name 5.ALPHA.PREGNANE-3,20-DIONE
CAS Registry Number 566-65-4
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 257
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 splash10-00l6-9541000000-be1bf90c490307724f47
Source File Reference LMCM-38598-846V
Source of Spectrum Prof. D. Henneberg, MPI f. Kohlenforschung, Muelheim a.d.R., Germany
Synonyms PREGNANE-3,20-DIONE, (5.ALPHA.)- PREGNANE-3,20-DIONE (1S,2S,7S,10R,11S,14S,15S)-14-acetyl-2,15-dimethyltetracyclo[8.7.0.0(2,7).0(11,15)]heptadecan-5-one
Wiley ID 8_30539