Skip Navigation
ChemIDplus A TOXNET DATABASE LiteBrowseAdvanced

Substance Name: 4-N,N-Dimethylaminoazobenzene-4'-sulfonyl chloride
RN: 56512-49-3
InChIKey: VTVWTPGLLAELLI-WUKNDPDISA-N

Note

  • Chromophoric labelling reagent for amino acids, peptides, proteins.

Classification Codes

  • Indicators and Reagents
  • Mutation Data

Molecular Formula

  • C14-H14-Cl-N3-O2-S

Molecular Weight

  • 323.803
 
* denotes mobile formatted website

Links to Resources


Search for this InChIKey on the Web

Names and Synonyms

Name of Substance

  • 4-N,N-Dimethylaminoazobenzene-4'-sulfonyl chloride

Synonyms

  • 4-Dimethylaminoazobenzene-4'-sulfonyl chloride
  • Benzenesulfonyl chloride, 4-((4-(dimethylamino)phenyl)azo)-
  • BRN 3064095
  • EINECS 260-235-1
  • p-((p-(Dimethylamino)phenyl)azo)benzenesulfonyl chloride
  • p-Dimethylaminoazobenzene-4-sulfonyl chloride

Systematic Names

  • Benzenesulfonyl chloride, 4-((4-(dimethylamino)phenyl)azo)-
  • Benzenesulfonyl chloride, p-((p-(dimethylamino)phenyl)azo)-
  • p-((4-(Dimethylamino)phenyl)azo)benzenesulphonyl chloride

Registry Numbers

CAS Registry Number

  • 56512-49-3

System Generated Number

  • 0056512493

Structure Descriptors

InChI

1S/C14H14ClN3O2S/c1-18(2)13-7-3-11(4-8-13)16-17-12-5-9-14(10-6-12)21(15,19)20/h3-10H,1-2H3/b17-16+

InChIKey

VTVWTPGLLAELLI-WUKNDPDISA-N

Smiles

O=S(=O)(c1ccc(\N=N\c2ccc(N(C)C)cc2)cc1)Cl