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

*Links on SpectraBase are not permalinks.

Methylene blue

View entire compound with spectra: 10 FTIR, 3 UV-Vis, and 2 MS (GC)

Methylene blue
SpectraBase Compound ID FNTSDUMClVl
InChI InChI=1S/C16H18N3S.ClH/c1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13;/h5-10H,1-4H3;1H/q+1;/p-1
InChIKey CXKWCBBOMKCUKX-UHFFFAOYSA-M
Mol Weight 319.85 g/mol
Molecular Formula C16H18ClN3S
Exact Mass 319.090996 g/mol

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Attenuated Total Reflectance Infrared (ATR-IR) Spectrum

Subscribe to view the full spectrum.

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

SpectraBase Spectrum ID JfvNuIOcbI5
Name Methylene Blue
Source of Sample TCI Chemicals India Pvt. Ltd.
Catalog Number A5105
Lot Number 4JAXI-MO
CAS Registry Number 61-73-4
Copyright Copyright © 2015-2025 John Wiley & Sons, Inc. All Rights Reserved.
Formula C16H18ClN3S
InChI InChI=1S/C16H18N3S.ClH/c1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13;/h5-10H,1-4H3;1H/q+1;/p-1
InChIKey CXKWCBBOMKCUKX-UHFFFAOYSA-M
Instrument Name Bruker Tensor 27 FT-IR
Purity >98.5%
Sample Type Organic
Source of Spectrum Bio-Rad Laboratories, Inc.
Synonyms C. I. 52015
Technique ATR-Neat (DuraSamplIR II)