Dansyl chloride, 96%

CAS: 605-65-2

Ref. 02-A13828

Product Information

• Name: Dansyl chloride, 96%
• Synonyms: dansyl, dns chloride, 1-(Dimethylamino)-5-naphthalenesulfonyl chloride, 1-Naphthalenesulfonyl chloride, 5-(dimethylamino)-, 5-(Dimethylamino)Naphthalene-1-Sulfonyl Chloride, 5-(N,N-Dimethylamino)-1-naphthalenesulfonyl chloride, 5-Dimethylamino-1-naphthalenesulfonyl chloride, 5-Dimethylamino-1-naphthalenesulphonyl chloride, 5-Dimethylamino-1-napthalenesulfonyl chloride, 5-Dimethylaminonaphthalene-1-Sulphonyl Chloride, 5-Dimethylaminonaphthalin-1-sulfonylchlorid, 8-Dimethylamino-1-naphthalenesulfonyl chloride, Chlorure de 5-dimethylaminonaphtalene-1-sulfonyle, Cloruro De 5-Dimetilaminonaftaleno-1-Sulfonilo, DNS chloride, DNS-Cl, DNSCl, Nsc 83616

Description

Dansyl chloride is a fluorogenic reagent used for protein, N-terminal amino acid and peptide detection by reverse phase high performance liquid chromatography (HPLC). It is also used to determine the degree of labeling in chymotrypsin and ovalbumin. It acts as a precursor for the synthesis of other derivatives like dansyl amide. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

• Brand: Alfa Aesar By Thermo Fisher Scientific

Chemical properties

• Molecular weight: 269.74
• Formula: C₁₂H₁₂ClNO₂S
• Purity: 96%
• Color/Form: Powder, Yellow to orange
• InChI: InChI=1S/C12H12ClNO2S/c1-14(2)11-7-3-6-10-9(11)5-4-8-12(10)17(13,15)16/h3-8H,1-2H3
• InChI key: XPDXVDYUQZHFPV-UHFFFAOYSA-N
• SMILES: CN(C)c1cccc2c(S(=O)(=O)Cl)cccc12