For citations & permissions, please see: Citations & Permissions - Wiley Science Solutions*

*Links on SpectraBase are not permalinks.
(17-alpha)-17-Hydroxyandrost-4-en-3-one
SpectraBase Compound ID 4UH2AFKmm3T
InChI InChI=1S/C19H28O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h11,14-17,21H,3-10H2,1-2H3
InChIKey MUMGGOZAMZWBJJ-UHFFFAOYSA-N
Mol Weight 288.43 g/mol
Molecular Formula C19H28O2
Exact Mass 288.20893 g/mol

Mass Spectrum (LC)

Mass Spectrum (LC)

View the Full Spectrum for FREE!

The full spectrum can only be viewed using a FREE account.

SpectraBase Spectrum ID 1c44wVwWXO8
Name Testosterone
CAS Registry Number 58-22-0
Collision Gas N2
Comments FTMS + p ESI d Full ms2 [email protected] [50.00-315.00]
Copyright Copyright © 2018-2025 Wiley-VCH GmbH. All Rights Reserved.
Formula C19H28O2
InChI InChI=1S/C19H28O2/c1-18-9-7-13(20)11-12(18)3-4-14-15-5-6-17(21)19(15,2)10-8-16(14)18/h11,14-17,21H,3-10H2,1-2H3
InChIKey MUMGGOZAMZWBJJ-UHFFFAOYSA-N
Inlet Type UHPLC
Instrument Name Thermo Fisher Q Exactive Orbitrap
Ion Polarity P
Ionization Type HESI
Precursor Ion [M+H]+
SMILES OC1CCC2C1(C)CCC1C3(C)CCC(=O)C=C3CCC21
Sample Comments The MMHW Reference Handbook is attached to Record #1, under the Attachments tab. Refer to this reference for the sample preparation procedure and abbreviations, as well as other relevant information pertaining to this database.
Selected Ion Charge 1
Source of Spectrum Maurer/Meyer/Helfer/Weber c/o Saarland University Homburg/Saar
Spectrum Type ms2
Technique HCD