Compound Q&A
What industries use 5-(Chlorosulfonyl)-2-methylbenzoyl chloride (CAS: 1426437-45-7)?
Answer
5-(Chlorosulfonyl)-2-methylbenzoyl chloride (CAS: 1426437-45-7) is primarily used in the pharmaceutical industry for the synthesis of intermediates and active pharmaceutical ingredients. It also finds applications in the polymer industry for the preparation of functional polymers, and in the semiconductor industry for microelectronics manufacturing, where it serves as a precursor for various functional groups.
About
CAS No
1426437-45-7
English Name
5-(Chlorosulfonyl)-2-methylbenzoyl chloride
Molecular Formula
C8H6Cl2O3S
Molecular Weight
253.106 g/mol
SMILES
Cc1ccc(cc1C(=O)Cl)S(=O)(=O)Cl
InChIKey
LIANSSSABWUTRH-UHFFFAOYSA-N
Last Updated: 2026-03-17 06:03
