Compound Q&A
Are there alternatives to 4-Chlorobenzenesulfonic acid (CAS: 98-66-8) in synthesis?
Answer
Several alternatives to 4-Chlorobenzenesulfonic acid (CAS: 98-66-8) can be used in synthesis, depending on the specific requirements of the reaction. Common alternatives include tosyl chloride and mesyl chloride, which offer similar functionality. Additionally, other sulfonic acids like p-toluenesulfonic acid or benzenesulfonic acid can be substituted based on the reaction conditions and desired product.
About
CAS No
98-66-8
English Name
4-Chlorobenzenesulfonic acid
Molecular Formula
C6H5ClO3S
Molecular Weight
192.62 g/mol
SMILES
C1=CC(=CC=C1S(=O)(=O)O)Cl
InChIKey
RJWBTWIBUIGANW-UHFFFAOYSA-N
Last Updated: 2025-09-06 09:47
