1-Oxo-1,3-dihydroisobenzofuran-5-carboxylic acid, 95%

cas: 4792-29-4 — see every product listed under this CAS number, including other names

1-Oxo-1,3-dihydroisobenzofuran-5-carboxylic acid, 95% (CAS 4792-29-4) is a chemical reagent available from Chemat. Available pack sizes: 1g, 250mg, 5g, 10g, 25g, 100mg, 50g, 100g. Offered by: Fluorochem, Chemat.

• 2D
• 3D

1-oxo-3H-2-benzofuran-5-carboxylic acid (CAS 4792-29-4) is a chemical compound with the molecular formula C9H6O4 and a molecular weight of 178.14 g/mol. IUPAC name: 1-oxo-3H-2-benzofuran-5-carboxylic acid. InChIKey: QTWUWCFGWYYRRL-UHFFFAOYSA-N.

Identity

Molecular formula	C9H6O4
Molecular weight	178.14 g/mol
IUPAC name	1-oxo-3H-2-benzofuran-5-carboxylic acid
InChIKey	QTWUWCFGWYYRRL-UHFFFAOYSA-N
SMILES	C1C2=C(C=CC(=C2)C(=O)O)C(=O)O1

Computed by PubChem (NCBI)

Synonyms: 1,3-Dihydro-1-oxoisobenzofuran-5-carboxylic acid, 1,3-dihydro-1-oxo-5-isobenzofurancarboxylic acid, 5-Carboxyphthalide, 1-Oxo-1,3-dihydroisobenzofuran-5-carboxylic acid, 1-oxo-1,3-dihydro-2-benzofuran-5-carboxylic acid, 5-Isobenzofurancarboxylic acid, 1,3-dihydro-1-oxo-, 1-oxo-3H-2-benzofuran-5-carboxylic acid, 5-Isobenzofurancarboxylicacid, 1,3-dihydro-1-oxo-, Phthalide-5-carboxylic acid, 1-Oxo-1,3-dihydroisobenzofuran-5-carboxylicacid

Isomers (same molecular formula)

5H-furo[3,4-f][1,3]benzodioxol-7-one C₉H₆O₄

6,7-dihydroxychromen-2-one C₉H₆O₄

4,7-dihydroxychromen-2-one C₉H₆O₄

3-oxo-1H-2-benzofuran-5-carboxylic acid C₉H₆O₄

4,6-dihydroxychromen-2-one C₉H₆O₄

4-hydroxy-1-benzofuran-5-carboxylic acid C₉H₆O₄

4-methoxy-2-benzofuran-1,3-dione C₉H₆O₄

4,8-dihydroxychromen-2-one C₉H₆O₄

4-hydroxy-1-benzofuran-2-carboxylic acid C₉H₆O₄

5-methoxy-1-benzofuran-2,3-dione C₉H₆O₄

7,8-dihydroxychromen-2-one C₉H₆O₄

2,2-dihydroxyindene-1,3-dione C₉H₆O₄