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7-Dehydrocholesterol
SpectraBase Compound ID Enq4Aufhd4Z
InChI InChI=1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9-10,18-19,21,23-25,28H,6-8,11-17H2,1-5H3/t19-,21+,23-,24+,25+,26+,27-/m1/s1
InChIKey UCTLRSWJYQTBFZ-DDPQNLDTSA-N
Mol Weight 384.6 g/mol
Molecular Formula C27H44O
Exact Mass 384.339216 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

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SpectraBase Spectrum ID GokQCSYYRxZ
Name Provitamin D3
Catalog Number C3000
Lot Number B0217
CAS Registry Number 434-16-2
Compound Type Pure
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Formula C27H44O
InChI InChI=1S/C27H44O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9-10,18-19,21,23-25,28H,6-8,11-17H2,1-5H3/t19-,21+,23-,24+,25+,26+,27-/m1/s1
InChIKey UCTLRSWJYQTBFZ-DDPQNLDTSA-N
Instrument Name Bio-Rad FTS
Source of Spectrum Forensic Spectral Research
Synonyms 7-Dehydrocholesterol; 5,7-Cholestadien-3b-ol
Technique ATR-Neat (DuraSamplIR II)