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

cas: 54311-48-7 — see every product listed under this CAS number, including other names

5-Chloro-4-hydroxy-2H-chromen-2-one (CAS 54311-48-7) is a chemical reagent available from Chemat. Available pack sizes: 250mg, 1g, 5g. Offered by: Fluorochem.

• 2D
• 3D

5-chloro-4-hydroxychromen-2-one (CAS 54311-48-7) is a chemical compound with the molecular formula C9H5ClO3 and a molecular weight of 196.58 g/mol. IUPAC name: 5-chloro-4-hydroxychromen-2-one. InChIKey: IEAZCJCNBVWFII-UHFFFAOYSA-N.

Identity

Molecular formula	C9H5ClO3
Molecular weight	196.58 g/mol
IUPAC name	5-chloro-4-hydroxychromen-2-one
InChIKey	IEAZCJCNBVWFII-UHFFFAOYSA-N
SMILES	C1=CC2=C(C(=C1)Cl)C(=CC(=O)O2)O

Computed by PubChem (NCBI)

Synonyms: 5-Chloro-4-hydroxy-2H-1-benzopyran-2-one, 5-chloro-4-hydroxycoumarin, IEAZCJCNBVWFII-UHFFFAOYSA-N, 5-chloro-4-hydroxy-chromen-2-one

Isomers (same molecular formula)

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

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

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

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

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