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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 16639903Generated: October 28, 2026

2-Chlorosulfonylthiophene-3-carboxylic acid methyl ester

https://huagongshe.com/en/chemical/16639903

2-Chlorosulfonylthiophene-3-carboxylic acid methyl ester molecular structure

Identifiers & Physical Properties

Molecular formulaC6H5ClO4S2
Average molar mass240.7 g/mol
Monoisotopic mass239.9317787 g/mol
SMILESCOC(=O)c1ccsc1S(=O)(=O)Cl
InChIKeyQVFDAOAJMMCUGI-UHFFFAOYSA-N
PubChem CID16639903

Chemical & Physical Properties

XLogP1.8
Topological polar surface area97.1
Hydrogen bond donors0
Hydrogen bond acceptors5
Rotatable bonds3
Heavy atoms13
Formal charge0
Complexity294