4-(Methylamino)benzenesulfonic acid
CAS Registry Number®
24447-99-2
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CAS Name
4-(Methylamino)benzenesulfonic acidMolecular Formula
C7H9NO3SMolecular Mass
187.22Cite this Page
4-(Methylamino)benzenesulfonic acid. CAS Common Chemistry. CAS, a division of the American Chemical Society, n.d. http://commonchemistry.cas.org/ChemicalDetail.aspx?ref=24447-99-2 (retrieved ) (CAS RN: 24447-99-2). Licensed under the Attribution-Noncommercial 4.0 International License (CC BY-NC 4.0).Compound Properties
Melting Point (1)
244-245 °C (decomp)
Source(s)
Other Names and Identifiers
InChI
InChI=1S/C7H9NO3S/c1-8-6-2-4-7(5-3-6)12(9,10)11/h2-5,8H,1H3,(H,9,10,11)
InChIKey
InChIKey=QRAXZXPSAGQUNP-UHFFFAOYSA-N
SMILES
S(=O)(=O)(O)C1=CC=C(NC)C=C1
Canonical SMILES
O=S(=O)(O)C1=CC=C(C=C1)NC
Other Names for this Substance
- Benzenesulfonic acid, 4-(methylamino)-
- Sulfanilic acid, N-methyl-
- 4-(Methylamino)benzenesulfonic acid
- N-Methylsulfanilic acid
- p-(Methylamino)benzenesulfonic acid
