1-oxo-1H-isochromene-3-carboxylic acid structure

1-oxo-1H-isochromene-3-carboxylic acid

1-oxoisochromene-3-carboxylic acid

Also Known As: 1-oxo-1H-isochromene-3-carboxylic acid|1-oxoisochromene-3-carboxylic acid|Isocoumarin-3-carboxylic acid|1-oxo-1H-isochromene-3-carboxylicacid|1-oxo-1h-2-benzopyran-3-carboxylic acid|Isocoumarin -3- carboxylic acid|AC5673|1-oxo-2-benzopyran-3-carboxylic acid|1H-2-Benzopyran-3-carboxylic acid, 1-oxo-|F2121-0017

CAS: 2289-03-4
Molecular Formula C10H6O4
Molecular Weight 190.02661 g/mol
LogP 1.6
Topological Polar Surface Area 63.6 Ų
Hydrogen Bond Donors 1
Hydrogen Bond Acceptors 4
Rotatable Bonds 1
Exact Mass 190.02661
Monoisotopic Mass 190.02661
Heavy Atoms 14
Complexity 305.0

Chemical Identifiers

CAS Number 2289-03-4
SMILES C1=CC=C2C(=C1)C=C(OC2=O)C(=O)O
InChIKey CRPAMTZHVXHTKH-UHFFFAOYSA-N

Patent-Derived Application Labels

Derived from 2 IPC patent classification(s) across the SureChEMBL global patent database.

Heterocyclic Building Blocks (24 patents) Pharmaceutical Intermediates (12 patents)

Product Overview

1-oxo-1H-isochromene-3-carboxylic acid (CAS 2289-03-4), with molecular formula C10H6O4 and molecular weight 190.02661 g/mol. IUPAC: 1-oxoisochromene-3-carboxylic acid.

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Safety Data Sheet (MSDS / SDS) View the Laboratory Chemical Safety Summary (LCSS) on PubChem — includes GHS classifications, hazard statements, first aid measures, and handling precautions.
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