2-Aminonaphthalene-5-sulfonic acid

CAS: 81-05-0

Ref. 3D-AAA08105

Product Information

• Name: 2-Aminonaphthalene-5-sulfonic acid
• Synonyms: 1-Naphthalenesulfonic acid, 6-amino-, 2-Amino-5-naphthalenesulfonic acid, 2-Amino-5-sulfonaphthalene, 2-Naphthylamine-5-sulfonic acid, 2-Naphthylamino-5-sulfonic acid, 6-Amino-1-naphthalenesulfonic acid, 6-Aminonaphthalene-1-Sulfonic Acid, 6-Aminonaphthalene-1-sulphonic acid, 6-Naphthylamine-1-sulfonic acid, D Acid, Dahl acid, Dahl's acid, Gycolan Green BFL
• CAS: 81-05-0

Description

2-Aminonaphthalene-5-sulfonic acid is a sulfonated aromatic amine that can be synthesized by reacting sodium salt of 2-naphthol with sulfur trioxide. It is a structural isomer of 1-aminoanthracene and has been used in the synthesis of other sulfonated compounds. 2-Aminonaphthalene-5-sulfonic acid has carcinogenic activity, and its use as an intermediate in chemical synthesis should be limited to short reaction times at low temperatures.

The 6-Fluoro-3-indoxyl beta D galactopyranoside is an antituberculosis drug that belongs to the class of rifamycins. It inhibits bacterial growth by binding to DNA dependent RNA polymerase, thereby preventing transcription and replication. The high frequency of human activity has been shown using a patch clamp technique on human erythrocytes. This active form is metabolized through

• Brand: Biosynth

Chemical properties

• Molecular weight: 223.25 g/mol
• Formula: C₁₀H₉NO₃S
• Purity: Min. 95%