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

*Links on SpectraBase are not permalinks.
Benzoic acid, 5-[[4'-[(2-amino-3-hydroxy-6-sulfo-1-naphthalenyl)azo][1
SpectraBase Compound ID 8QYuCI39IYT
InChI InChI=1S/C29H21N5O7S.2Na/c30-27-26(36)14-18-13-22(42(39,40)41)10-11-23(18)28(27)34-32-20-7-3-17(4-8-20)16-1-5-19(6-2-16)31-33-21-9-12-25(35)24(15-21)29(37)38;;/h1-15,35-36H,30H2,(H,37,38)(H,39,40,41);;/q;2*+1/p-2/b33-31+,34-32+;;
InChIKey YWEOGKBTYCGWIM-KZIIJSKASA-L
Mol Weight 627.53853856 g/mol
Molecular Formula C29H19N5Na2O7S
Exact Mass 627.080058 g/mol
Parent InChIKey VLOSKRUXHYRTTO-FMWAKIAMSA-L
Copyright Copyright © 1989, 1990-2025 Wiley-VCH GmbH. All Rights Reserved.
Technique KBr-Pellet
  • Salicylacid(1)[-benzidin-](2)(ac)3-amino-2-naphthol-7-sulfonacid, dinatrium salt
  • 1'-biphenyl]-4-yl]azo]-2-hydroxy-, disodium salt

This compound is available in the following databases:

KnowItAll IR Spectral Library

Author: Wiley

Wiley's KnowItAll IR Spectral Library offers access to the world's largest collection of high-quality infrared spectra, including the renowned Sadtler databases. Learn more.

Unknown Identification

Search your unknown spectrum against the world's largest collection of reference spectra

KnowItAll Campus Solutions

KnowItAll offers faculty and students at your school access to all the tools you need for spectral analysis and structure drawing & publishing! Plus, access the world's largest spectral library.