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1,4-Pregnadien-3,20-dione
SpectraBase Compound ID 6zcTiibT6JB
InChI InChI=1S/C21H28O2/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/h8,10,12,16-19H,4-7,9,11H2,1-3H3/t16-,17+,18-,19-,20-,21+/m0/s1
InChIKey QIEPWCSVQYUPIY-LEKSSAKUSA-N
Mol Weight 312.45 g/mol
Molecular Formula C21H28O2
Exact Mass 312.20893 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID 4YfpWBkaqaR
Name 1,4-Pregnadien-3,20-dione
Source of Sample Steraloids Inc.
Catalog Number P0400-000
Lot Number L613
Accessory DurasamplIR II
CAS Registry Number 1162-54-5
Compound Type Pure
Copyright Copyright © 2012-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C21H28O2
InChI InChI=1S/C21H28O2/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/h8,10,12,16-19H,4-7,9,11H2,1-3H3/t16-,17+,18-,19-,20-,21+/m0/s1
InChIKey QIEPWCSVQYUPIY-LEKSSAKUSA-N
Instrument Name Bio-Rad FTS
Source of Spectrum Forensic Spectral Research
Synonyms delta 1-PROGESTERONE; 1-DEHYDROPROGESTERONE
Technique ATR-Neat (DuraSamplIR II)