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226262 Sigma-Aldrich

4-(Dimethylamino)azobenzene-4′-sulfonyl chloride

96%

Synonym: 4-(4-Dimethylaminophenylazo)benzenesulfonyl chloride, DABS-Cl, Dabsyl chloride

  • CAS Number 56512-49-3

  • Linear Formula (CH3)2NC6H4N=NC6H4SO2Cl

  • Molecular Weight 323.80

  •  Beilstein/REAXYS Number 3064095

  •  EC Number 260-235-1

  •  MDL number MFCD00007444

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Properties

assay   96%
mp   185 °C (dec.) (lit.)
SMILES string   CN(C)c1ccc(cc1)\N=N\c2ccc(cc2)S(Cl)(=O)=O
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+
InChI key   VTVWTPGLLAELLI-WUKNDPDISA-N

Description

Application

Chromophoric labeling reagent for amino acids.

Safety & Documentation

Safety Information

RIDADR 
UN 3261 8/PG 2
WGK Germany 
3
RTECS 
DB8927800
Protocols & Articles
Peer-Reviewed Papers
15

References

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Description

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39068 4-(Dimethylamino)azobenzene-4′-sulfonyl chloride, ≥97.5% (AT)

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