# Sodium 2-(4-(bis(4-anilinophenyl)(hydroxy)methyl)anilino)benzene-1-sulfonate

CAS: 1324-80-7
PubChem CID: 71464047
InChIKey: BPCZPTGXEYXQRS-UHFFFAOYSA-M
Wikidata: Q72436026
Molecular formula: C₃₇H₃₀N₃NaO₄S
Molar mass: 635.7 g/mol
IUPAC: sodium 2-[4-[bis(4-anilinophenyl)-hydroxymethyl]anilino]benzenesulfonate
SMILES: C1=CC=C(C=C1)NC2=CC=C(C=C2)C(C3=CC=C(C=C3)NC4=CC=CC=C4)(C5=CC=C(C=C5)NC6=CC=CC=C6S(=O)(=O)[O-])O.[Na+]
InChI: InChI=1S/C37H31N3O4S.Na/c41-37(27-15-21-32(22-16-27)38-30-9-3-1-4-10-30,28-17-23-33(24-18-28)39-31-11-5-2-6-12-31)29-19-25-34(26-20-29)40-35-13-7-8-14-36(35)45(42,43)44;/h1-26,38-41H,(H,42,43,44);/q;+1/p-1
PSA: 122 A^2
Hydrogen bond donors: 4
Hydrogen bond acceptors: 7
Rotatable bonds: 10
Heavy atoms: 46
3D structure: 76 atoms, 81 bonds

## About the compound

Sodium 2-(4-(bis(4-anilinophenyl)(hydroxy)methyl)anilino)benzene-1-sulfonate is a chemical compound registered under CAS number 1324-80-7. Molecular formula: C₃₇H₃₀N₃NaO₄S. Molar mass: 635.7 g/mol. The full systematic IUPAC name is: sodium 2-[4-[bis(4-anilinophenyl)-hydroxymethyl]anilino]benzenesulfonate. The molecule contains 76 atoms connected by 81 chemical bonds. 
Chemical data comes from the PubChem (NIH), ChEMBL (EBI) and NIST WebBook databases. GHS statement translations comply with the CLP Regulation (EC 1272/2008). Interactive 3D model and 2D skeleton available at: https://molgod.org/molecule/1324-80-7/


## Synonyms

  - Sodium 2-(4-(bis(4-anilinophenyl)(hydroxy)methyl)anilino)benzene-1-sulfonate
  - Sodium 2-{4-[bis(4-anilinophenyl)(hydroxy)methyl]anilino}benzene-1-sulfonate
  - RefChem:1098647
  - DTXCID00806605
  - 1324-80-7
  - Acid Blue 119
  - Sodium 2-((4-(hydroxybis(4-(phenylamino)phenyl)methyl)phenyl)amino)benzenesulfonate
  - 1713165-34-4
  - sodium;2-[4-[bis(4-anilinophenyl)-hydroxymethyl]anilino]benzenesulfonate
  - MFCD00083221
  - Sodium 2-((4-(hydroxybis(4-(phenylamino)phenyl)-methyl)phenyl)amino)benzenesulfonate
  - BPCZPTGXEYXQRS-UHFFFAOYSA-M

## Data sources

  - PubChem CID 71464047: https://pubchem.ncbi.nlm.nih.gov/compound/71464047
  - Wikidata: https://www.wikidata.org/wiki/Q72436026
  - NIST WebBook: https://webbook.nist.gov/cgi/cbook.cgi?ID=1324-80-7
  - ChEMBL: https://www.ebi.ac.uk/chembl/g/#search_results/all/query=1324-80-7

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Last updated: 2026-10-17
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