7-Chloro-4-hydroxy-2H-chromen-2-one

cas: 18735-81-4 — see every product listed under this CAS number, including other names

7-Chloro-4-hydroxy-2H-chromen-2-one (CAS 18735-81-4) is a chemical reagent available from Chemat. Available pack sizes: 1g, 5g. Offered by: Fluorochem.

• 2D
• 3D

7-chloro-4-hydroxychromen-2-one (CAS 18735-81-4) is a chemical compound with the molecular formula C9H5ClO3 and a molecular weight of 196.58 g/mol. IUPAC name: 7-chloro-4-hydroxychromen-2-one. InChIKey: PKVBFOLFCIJRRE-UHFFFAOYSA-N.

Identity

Molecular formula	C9H5ClO3
Molecular weight	196.58 g/mol
IUPAC name	7-chloro-4-hydroxychromen-2-one
InChIKey	PKVBFOLFCIJRRE-UHFFFAOYSA-N
SMILES	C1=CC2=C(C=C1Cl)OC(=O)C=C2O

Computed by PubChem (NCBI)

Synonyms: 7-chloro-4-hydroxy-2H-chromen-2-one, 7-chloro-4-hydroxycoumarin, 2H-1-Benzopyran-2-one, 7-chloro-4-hydroxy-, 7-chloro-4-hydroxy-2H-1-benzopyran-2-one, 7-chloro-4-hydroxy-chromen-2-one, 2H-1-Benzopyran-2-one,7-chloro-4-hydroxy-

Isomers (same molecular formula)

6-chloro-1-benzofuran-2-carboxylic acid C₉H₅ClO₃

6-chloro-7-hydroxychromen-2-one C₉H₅ClO₃

4-chloro-7-hydroxychromen-2-one C₉H₅ClO₃

5-chloro-4-hydroxychromen-2-one C₉H₅ClO₃

7-chloro-1-benzofuran-2-carboxylic acid C₉H₅ClO₃