Dansylamidoethyl Mercaptan

• CAT Number: R001237
• CAS Number: 5354-61-0
• Molecular Formula: C14H18N2O2S2
• Molecular Weight: 310.43
• Purity: ≥95%
• Synonyms: 2-(5-Dimethylaminonaphth-1-ylsulfonamido)ethyl Mercaptan; 5-(Dimethylamino)-N-(2-mercaptoethyl)-1-naphthalenesulfonamide
• Storage: Store at -20°C
• IUPAC Name: 5-(dimethylamino)-N-(2-sulfanylethyl)naphthalene-1-sulfonamide
• InChI: InChI=1S/C14H18N2O2S2/c1-16(2)13-7-3-6-12-11(13)5-4-8-14(12)20(17,18)15-9-10-19/h3-8,15,19H,9-10H2,1-2H3
• InChIKey: NIZZMACEVFIQSD-UHFFFAOYSA-N
• SMILES: CN(C)C1=CC=CC2=C1C=CC=C2S(=O)(=O)NCCS

Dansylamidoethyl mercaptan（Cat No.:R001237） is a compound containing a mercaptan (sulfhydryl) group and a dansyl group linked by an amide bond to an ethyl chain. The dansyl group is a fluorescent dye often used in biochemical and analytical applications due to its strong fluorescence properties. When conjugated to biomolecules, dansylamidoethyl mercaptan can be used for labeling and detection purposes in various assays and studies. The mercaptan group provides a reactive site for coupling to other molecules or surfaces. This compound’s combination of fluorescence and thiol reactivity makes it valuable in research and diagnostic applications.