3-Hydroxy-2H-chromen-2-one, 98%, 98%

cas: 939-19-5 — see every product listed under this CAS number, including other names

3-Hydroxy-2H-chromen-2-one, 98%, 98% (CAS 939-19-5) is a chemical reagent available from Chemat. Available pack sizes: 250mg, 1g, 5g. Offered by: Chemat.

• 2D
• 3D

3-hydroxy-1-benzopyran-2-one is a hydroxycoumarin.

Source: ChEBI

Identity

Molecular formula	C9H6O3
Molecular weight	162.14 g/mol
IUPAC name	3-hydroxychromen-2-one
InChIKey	MJKVTPMWOKAVMS-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C=C(C(=O)O2)O

Computed by PubChem (NCBI)

Synonyms: 3-Hydroxycoumarin, 3-hydroxychromen-2-one, 2H-1-Benzopyran-2-one, 3-hydroxy-, 3-hydroxy-2H-chromen-2-one, 3-Hydroxy-2-benzopyrone, hydroxycoumarin, 3-Hydroxy-2H-1-benzopyran-2-one, 3 Hydroxycoumarin, 3-Hydroxy-chromen-2-one, Spectrum5_000232

Isomers (same molecular formula)

5-methyl-2-benzofuran-1,3-dione C₉H₆O₃

1-oxo-3H-2-benzofuran-5-carbaldehyde C₉H₆O₃

1-benzofuran-3-carboxylic acid C₉H₆O₃

1-benzofuran-4-carboxylic acid C₉H₆O₃

7-hydroxychromen-4-one C₉H₆O₃

4-methyl-2-benzofuran-1,3-dione C₉H₆O₃

isochromene-1,4-dione C₉H₆O₃

8-hydroxychromen-2-one C₉H₆O₃

5-hydroxychromen-4-one C₉H₆O₃

3,4,5,6,8-pentadeuterio-7-hydroxychromen-2-one C₉H₆O₃

3-methoxybicyclo[4.2.0]octa-1(6),2,4-triene-7,8-dione C₉H₆O₃

4H-chromene-2,3-dione C₉H₆O₃