Structural, chemical and analytical data on controlled substances. The single reference site for forensic drug chemists. Click to login as forendex superuser Southern Association of Forensic Scientitsts
Search for a substance: Help
Names: Etaqualone (primary)
3-(2-Ethylphenyl)-2-methylquinazolin-4(3H)-one (IUPAC)
Molecular formula: C17H16N2O
Nominal mass: 264
Average mass: 264.3217
Monoisotopic mass: 264.126263
CAS registry number: 7432-25-9
ChemSpider: 22357
PubChem: 23914
Wikipedia: Etaqualone
Drugs-Forum: Etaqualone
Standard InChI: InChI=1S/C17H16N2O/c1-3-13-8-4-7-11-16(13)19-12(2)18-15-10-6-5-9-14(15)17(19)20/h4-11H,3H2,1-2H3
SMILES: CCc1ccccc1n1c(C)nc2c(c1=O)cccc2
Tags: unclassified
Property Value Remarks
Property Value Remarks
Location Type Remarks
Etaqualone SWGDRUG MS.pdf EI MS Used with the permission of SWGDRUG.
Vendor ID URL
Cayman Chemical 11152
LGC MM1356.02
Toronto Research Chemicals E673500
Title Publication Date Vol. Iss. Page(s) Remarks
The Characterization of Etaqualone and Differentiation from its 3- and 4-Ethyl Analogues Microgram Journal 2012-00-00 Vol 9 (2) Casale and Hays
Database ID URL
SWGDRUG Monographs Etaqualone Monograph
SWGDRUG Mass Spectral Library
Substance name
Substance name
Please send us your comments, questions or suggestions · Collaborate with colleagues at Forendex Forum
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License Updated 3 March 2017