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2,(5α)-Androsten-17-one
SpectraBase Compound ID EQtCiS8IAX2
InChI InChI=1S/C19H28O/c1-18-11-4-3-5-13(18)6-7-14-15-8-9-17(20)19(15,2)12-10-16(14)18/h3-4,13-16H,5-12H2,1-2H3/t13-,14+,15+,16+,18+,19+/m1/s1
InChIKey ISJVDMWNISUFRJ-HKQXQEGQSA-N
Mol Weight 272.43 g/mol
Molecular Formula C19H28O
Exact Mass 272.214016 g/mol

Mass Spectrum (GC)

Mass Spectrum (GC)

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SpectraBase Spectrum ID 5XXUziO7osS
Name Androsterone (-H2O)
CAS Registry Number 963-75-7
Classification Steroid hormone metabolite artifact
Comments Spectrum verified by crosschecking against external libraries (one reference spectrum with similarity >= 99% found)
Copyright Copyright © 2024-2025 DigiLab GmbH and Wiley-VCH GmbH. All Rights Reserved.
Exact Mass 272.214015521 u
Formula C19H28O
InChI InChI=1S/C19H28O/c1-18-11-4-3-5-13(18)6-7-14-15-8-9-17(20)19(15,2)12-10-16(14)18/h3-4,13-16H,5-12H2,1-2H3/t13-,14+,15+,16+,18+,19+/m1/s1
InChIKey ISJVDMWNISUFRJ-HKQXQEGQSA-N
Ionization Type Electron Ionization (EI)
Molecular Weight 272.432 g/mol
Nominal Mass 272 u
Quality 906
Retention Index 2239
SMILES [C@]12([C@@]([C@@]3([C@@](CC2)(CC=CC3)[H])C)(CC[C@]2([C@]1(CCC2=O)[H])C)[H])[H]
SPLASH splash10-00tf-6960000000-a29b39b198a6c888902c
Source of Spectrum DigiLab GmbH (C) 2024
Synonyms (5-alpha)-Androst-2-en-17-one
Technique GC/MS
Wiley ID DD2024_000171