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4,22-Cholestadien-24β-ethyl-3-one
SpectraBase Compound ID DVlqCpoKsIt
InChI InChI=1S/C29H46O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h8-9,18-21,24-27H,7,10-17H2,1-6H3/b9-8+/t20-,21-,24+,25-,26+,27+,28+,29-/m1/s1
InChIKey MKGZDUKUQPPHFM-LPJPOILFSA-N
Mol Weight 410.7 g/mol
Molecular Formula C29H46O
Exact Mass 410.354866 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID FHtil7DVvE4
Name 4,22-Cholestadien-24β-ethyl-3-one
Source of Sample Steraloids Inc.
Catalog Number C2950-000
Lot Number 1425
Accessory DurasamplIR II
CAS Registry Number 20817-72-5
Classification cholesterol type
Copyright Copyright © 2014-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C29H46O
InChI InChI=1S/C29H46O/c1-7-21(19(2)3)9-8-20(4)25-12-13-26-24-11-10-22-18-23(30)14-16-28(22,5)27(24)15-17-29(25,26)6/h8-9,18-21,24-27H,7,10-17H2,1-6H3/b9-8+/t20-,21-,24+,25-,26+,27+,28+,29-/m1/s1
InChIKey MKGZDUKUQPPHFM-LPJPOILFSA-N
Instrument Name Bio-Rad FTS
Melting Point 127.0 - 128.0 °C
Source of Spectrum Forensic Spectral Research
Synonyms 24-Ethyl-4,22-cholestadien-3-one; Stigmastadienone
Technique ATR-Neat (DuraSamplIR II)