Compound Q&A
How is 5-Amino-2-anilinobenzenesulfonic acid (CAS: 91-30-5) typically synthesized?
Answer
5-Amino-2-anilinobenzenesulfonic acid (CAS: 91-30-5) is typically synthesized through a multi-step process. First, aniline and benzenesulfonyl chloride undergo a substitution reaction in the presence of a base like sodium hydroxide. Then, the intermediate product undergoes an amine coupling reaction to form the target compound. The process yields a product with a purity of about 98%, with minor side products.
About
CAS No
91-30-5
English Name
5-Amino-2-anilinobenzenesulfonic acid
Molecular Formula
C12H12N2O3S
Molecular Weight
264.31 g/mol
SMILES
C1=CC=C(C=C1)NC2=C(C=C(C=C2)N)S(=O)(=O)O
InChIKey
HYLOSPCJTPLXSF-UHFFFAOYSA-N
Last Updated: 2025-10-10 13:51
