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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 20067733Generated: October 23, 2026

4-Ethyl-5-formyl-thiophene-2-carboxylic acid

https://huagongshe.com/en/chemical/20067733

4-Ethyl-5-formyl-thiophene-2-carboxylic acid molecular structure

Identifiers & Physical Properties

Molecular formulaC8H8O3S
Average molar mass184.21 g/mol
SMILESCCc1cc(C(=O)O)sc1C=O
InChIKeyYADKLWGOKDDMOC-UHFFFAOYSA-N
PubChem CID20067733

Chemical & Physical Properties

XLogP2.1
Topological polar surface area82.6
Hydrogen bond donors1
Hydrogen bond acceptors4
Rotatable bonds3
Heavy atoms12
Formal charge0
Complexity193