5-Aminonaphthalene-1-sulfonic acid, tech. 85%

CAS: 84-89-9

Ref. 02-A11433

Product Information

• Name: 5-Aminonaphthalene-1-sulfonic acid, tech. 85%
• Synonyms: 5-aminonaphthalene-1-sulfonic acid, 1-Amino-5-naphthalenesulfonic acid, 1-Amino-5-sulfonaphthalene, 1-Naphthalenesulfonic acid, 5-amino-, 1-Naphthylamine-5-Sulfonic Acid, 1-Naphthylamine-5-sulphonic acid, 5-Amino-1-naphthalenesulfonic acid, 5-Amino-1-naphthylamine-5-sulfonic acid, 5-Aminonaphthalene-1-Sulfonate, 5-Aminonaphthalene-1-Sulfonic Acid, 5-Aminonaphthalene-1-sulphonic acid, 5-Naphthylamine-1-sulfonic acid, 5-Sulfo-1-naphthylamine, Laurent Acid, Laurents acid, NSC 28691, NSC 7553

Description

5-Aminonaphthalene-1-sulfonic acid is an deriva- tizing agents in the precolumn derivatization of some chiral phenoxy acid. Cu(II) based on a dansyl derivative was synthesized with 29.2% overall yield by a seven-step synthetic procedure from the readily available starting material 5-aminonaphthalene-1-sulfonic acid.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: 223.25
• Formula: C₁₀H₉NO₃S
• Purity: 85%
• Color/Form: Pale purple to grey or brown to dark brown, Powder
• InChI: InChI=1S/C10H9NO3S/c11-9-5-1-4-8-7(9)3-2-6-10(8)15(12,13)14/h1-6H,11H2,(H,12,13,14)
• InChI key: DQNAQOYOSRJXFZ-UHFFFAOYSA-N
• SMILES: Nc1cccc2c(S(=O)(=O)O)cccc12