Compound Q&A
What is 8-Amino-1-naphthalenesulfonic acid (CAS: 82-75-7)?
Answer
8-Amino-1-naphthalenesulfonic acid (CAS: 82-75-7) is an organic compound with the chemical formula C10H11NO4S. It is a white crystalline solid, known for its acidic properties due to the sulfonic group. Commonly used as a precursor in the synthesis of dyes, pharmaceuticals, and other chemical compounds, it exhibits solubility in water and organic solvents. Its structure combines an amino group with a naphthalene ring and sulfonic acid functional group, making it valuable in various industrial and research applications.
About
CAS No
82-75-7
English Name
8-Amino-1-naphthalenesulfonic acid
Molecular Formula
C10H9NO3S
Molecular Weight
223.25 g/mol
SMILES
C1=CC2=C(C(=C1)N)C(=CC=C2)S(=O)(=O)O
InChIKey
CYJJLCDCWVZEDZ-UHFFFAOYSA-N
Last Updated: 2025-08-25 01:08
