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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 69Generated: October 27, 2026

2-Hydroxy-6-oxo-2,4-heptadienoic acid

https://huagongshe.com/en/chemical/69

2-Hydroxy-6-oxo-2,4-heptadienoic acid molecular structure

Identifiers & Physical Properties

CAS No.7244-95-3
Molecular formulaC7H8O4
Average molar mass156.14 g/mol
Monoisotopic mass156.04225873 g/mol
SMILESCC(=O)C=CC=C(O)C(=O)O
InChIKeyHVZGWILTESYJSP-UHFFFAOYSA-N
PubChem CID69
ChEBICHEBI:90886
DTXSIDDTXSID501285458

Chemical & Physical Properties

XLogP0.2
Topological polar surface area74.6
Hydrogen bond donors2
Hydrogen bond acceptors4
Rotatable bonds3
Heavy atoms11
Formal charge0
Complexity225