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

*Links on SpectraBase are not permalinks.
1,4,17(20)-pregnatrien-11β,21-diol-3-one
SpectraBase Compound ID 9Dj0XF2xLxm
InChI InChI=1S/C21H28O3/c1-20-9-7-15(23)11-14(20)3-5-16-17-6-4-13(8-10-22)21(17,2)12-18(24)19(16)20/h7-9,11,16-19,22,24H,3-6,10,12H2,1-2H3/t16-,17-,18-,19+,20-,21+/m0/s1
InChIKey FIMYJWIQTVIDQB-LEZSPFLNSA-N
Mol Weight 328.45 g/mol
Molecular Formula C21H28O3
Exact Mass 328.203845 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

View the Full Spectrum for FREE!

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

SpectraBase Spectrum ID LYhIdcEtTn9
Name 1,4,17(20)-pregnatrien-11β,21-diol-3-one
Source of Sample Steraloids Inc.
Catalog Number Q0730-000
Lot Number L6679
Accessory DurasamplIR II
Compound Type Pure
Copyright Copyright © 2012-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H28O3
InChI InChI=1S/C21H28O3/c1-20-9-7-15(23)11-14(20)3-5-16-17-6-4-13(8-10-22)21(17,2)12-18(24)19(16)20/h7-9,11,16-19,22,24H,3-6,10,12H2,1-2H3/t16-,17-,18-,19+,20-,21+/m0/s1
InChIKey FIMYJWIQTVIDQB-LEZSPFLNSA-N
Instrument Name Bio-Rad FTS
Source of Spectrum Forensic Spectral Research
Synonyms Triendiol
Technique ATR-Neat (DuraSamplIR II)