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2-Amino-5-methyl-benzenesulfonic acid

View entire compound with spectra: 6 NMR, 4 FTIR, 1 UV-Vis, and 2 MS (GC)

2-Amino-5-methyl-benzenesulfonic acid
SpectraBase Compound ID Gs320eal7TS
InChI InChI=1S/C7H9NO3S/c1-5-2-3-6(8)7(4-5)12(9,10)11/h2-4H,8H2,1H3,(H,9,10,11)
InChIKey LTPSRQRIPCVMKQ-UHFFFAOYSA-N
Mol Weight 187.21 g/mol
Molecular Formula C7H9NO3S
Exact Mass 187.030314 g/mol

Transmission Infrared (IR) Spectrum

Transmission Infrared (IR) Spectrum

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SpectraBase Spectrum ID EHbY5MGGotk
Name 4-Aminotoluene-3-sulfonic acid
Source of Sample Aldrich
Catalog Number 218766
CAS Registry Number 88-44-8
Classification Aromatic sulfur-oxygen compounds
Copyright Copyright © 2018-2024 Sigma-Aldrich Co. LLC. - Database Compilation Copyright © 2018-2024 John Wiley & Sons, Inc. All Rights Reserved.
Formula C7H9NO3S
InChI InChI=1S/C7H9NO3S/c1-5-2-3-6(8)7(4-5)12(9,10)11/h2-4H,8H2,1H3,(H,9,10,11)
InChIKey LTPSRQRIPCVMKQ-UHFFFAOYSA-N
Purity 99%
Solvent Nujol
Source of Spectrum Sigma-Aldrich Co. LLC.
Synonyms 2-Amino-5-methylbenzenesulfonic acid; 4-Methylaniline-2-sulfonic acid
Technique Mull
Wiley ID SIAL_FTIR_1_3472