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Ergosterol
SpectraBase Compound ID Eqzf7RlRIgN
InChI InChI=1S/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,18-20,22,24-26,29H,11-17H2,1-6H3/b8-7+/t19-,20+,22-,24+,25-,26-,27-,28+/m0/s1
InChIKey DNVPQKQSNYMLRS-APGDWVJJSA-N
Mol Weight 396.7 g/mol
Molecular Formula C28H44O
Exact Mass 396.339216 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID 9F0NR0KdYWu
Name Ergosterol
Source of Sample Aldrich
Catalog Number E2000
CAS Registry Number 57-87-4
Classification Steroids and indole alkaloids
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C28H44O
InChI InChI=1S/C28H44O/c1-18(2)19(3)7-8-20(4)24-11-12-25-23-10-9-21-17-22(29)13-15-27(21,5)26(23)14-16-28(24,25)6/h7-10,18-20,22,24-26,29H,11-17H2,1-6H3/b8-7+/t19-,20+,22-,24+,25-,26-,27-,28+/m0/s1
InChIKey DNVPQKQSNYMLRS-APGDWVJJSA-N
Purity 95%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms 3beta-Hydroxy-5,7,22-ergostatriene 5,7,22-Ergostatrien-3beta-ol Provitamin D2
Technique Mull
Wiley ID SIAL_FTIR_1_9791