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Names: 5-APB (primary)
1-(1-Benzofuran-5-yl)propan-2-amine (IUPAC)
Molecular formula: C11H13NO
Nominal mass: 175
Average mass: 175.2270
Monoisotopic mass: 175.099714
CAS registry number:
ChemSpider: 8012953
PubChem: 9837232
Wikipedia: 5-APB
Drugs-Forum: 5-APB
Standard InChI: InChI=1S/C11H13NO/c1-8(12)6-9-2-3-11-10(7-9)4-5-13-11/h2-5,7-8H,6,12H2,1H3
SMILES: CC(Cc1ccc2c(c1)cco2)N
Tags: phenethylamine
Property Value Remarks
Property Value Remarks
Location Type Remarks
5-APB.jpg EI MS from Dr. Rosner Designer Drugs
11134-0434379-GCMS.pdf EI MS Agilent 5973 MSD
5-APB JCSO.pdf EI MS Coutesy of MFRC grant SC-12-370 by JCSO (spectra not from verified reference standard)
5-APB MS.pdf EI MS Cayman Library
Vendor ID URL
Cayman Chemical 11134
Cerilliant A-104
Toronto Research Chemicals A726200
Title Publication Date Vol. Iss. Page(s) Remarks
The Characterization of 6-(2-Aminopropyl)benzofuran and Differentiation from its 4-, 5-, and 7-Positional Analogues Microgram Journal 2012-00-00 Vol 9 (2) John F. Casale and Patrick A. Hays
Identification of (2-aminopropyl)benzofuran (APB) phenyl ring positional isomers in Internet purchased products. DOI: 10.1002/dta.1451 Drug Testing and Analysis 2013-04-01 Vol 5 (4) A. Stanczuk, N. Morris, E. A. Gardner, and P. Kavanagh
Database ID URL
SWGDRUG Monographs 5-APB Monograph
Society of Forensic Toxicologists Designer Drug Monographs 5-APB Monograph
SWGDRUG Mass Spectral Library
European Project Response to Challenges in Forensic Drug Analyses 5-APB Monograph
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