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HuagongsheHuagongshe Chemistry Print Report · For research reference only
HCID 15337632Generated: October 23, 2026

4-Oxo-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid

4-oxo-1,5,6,7-tetrahydroindole-3-carboxylic acid · 4,5,6,7-tetrahydro-4-oxo-1H-Indole-3-carboxylic acid · 4-OXO-4,5,6,7-TETRAHYDRO-1H-INDOLE-3-CARBOXYLIC ACID · 1H-Indole-3-carboxylic acid, 4,5,6,7-tetrahydro-4-oxo-

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4-Oxo-4,5,6,7-tetrahydro-1H-indole-3-carboxylic acid molecular structure

Identifiers & Physical Properties

CAS No.168271-91-8
Molecular formulaC9H9NO3
Average molar mass179.17 g/mol
Monoisotopic mass179.05824315 g/mol
SMILESO=C(O)c1c[nH]c2c1C(=O)CCC2
InChIKeyIOPXFUALWUTZQK-UHFFFAOYSA-N
PubChem CID15337632
DTXSIDDTXSID80571703

Chemical & Physical Properties

XLogP0.4
Topological polar surface area70.2
Hydrogen bond donors2
Hydrogen bond acceptors3
Rotatable bonds1
Heavy atoms13
Formal charge0
Complexity251