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

*Links on SpectraBase are not permalinks.
JWH-251 4-Methylphenyl isomer
SpectraBase Compound ID 4uYCiISh4Zd
InChI InChI=1S/C22H25NO/c1-3-4-7-14-23-16-20(19-8-5-6-9-21(19)23)22(24)15-18-12-10-17(2)11-13-18/h5-6,8-13,16H,3-4,7,14-15H2,1-2H3
InChIKey GSVYYNBRAJBCQS-UHFFFAOYSA-N
Mol Weight 319.45 g/mol
Molecular Formula C22H25NO
Exact Mass 319.193614 g/mol

Vapor Phase (Gas) Infrared Spectrum

Vapor Phase (Gas) Infrared Spectrum

View the Full Spectrum for FREE!

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

SpectraBase Spectrum ID 5WPIMy0AG0H
Name JWH-251 4-Methylphenyl isomer
Source of Sample Cayman Chemical Company
Catalog Number 9001022
Lot Number 0431194-15
Apodization Function Triangular
CAS Registry Number 864445-41-0
Carrier Gas Nitrogen (1 mL/min)
Cell Type Flow cell with gold-coated lightpipe (pyrex glass) and KBr windows
Copyright Copyright © 2022-2024 John Wiley & Sons, Inc. All Rights Reserved.
Detector MCT wideband
Formula C22H25NO
GC Column Supelco SPB-1 (1.8 m x 0.32 mm ID x 0.25 µm film thickness)
GC Oven Program 180 °C (0.30 min hold) - 285 °C (10 °C/min) and 5 min hold
IUPAC Name 2-(4-Methylphenyl)-1-(1-pentyl-1H-indol-3-yl)ethanone
InChI InChI=1S/C22H25NO/c1-3-4-7-14-23-16-20(19-8-5-6-9-21(19)23)22(24)15-18-12-10-17(2)11-13-18/h5-6,8-13,16H,3-4,7,14-15H2,1-2H3
InChIKey GSVYYNBRAJBCQS-UHFFFAOYSA-N
Inlet Type Splitless
Instrument Name HP 5890 Series II / HP 5965B (GC/IRD)
Instrument Properties Gram-Schmidt vector orthogonalization number of basis vectors: 8 number of basis coadditions: 5 vector offset: 60 points vector length: 100 points
Interferogram Mode Name Symmetry
Molecular Weight 319.448 g/mol
Purity >=98%
Resolution 8 cm-1
Source of Spectrum Forensic Spectral Research
Synonyms JWH-251 4-Methyl isomer
Technique Vapor Phase
UV - Neutral Conditions UVmax (nm): 212, 246, 305