3-Chlorochromen-2-one, 98%

cas: 92-45-5 — see every product listed under this CAS number, including other names

3-Chlorochromen-2-one, 98% (CAS 92-45-5) is a chemical reagent available from Chemat. Available pack sizes: 200mg. Offered by: Fluorochem.

• 2D
• 3D

3-chlorochromen-2-one (CAS 92-45-5) is a chemical compound with the molecular formula C9H5ClO2 and a molecular weight of 180.59 g/mol. IUPAC name: 3-chlorochromen-2-one. InChIKey: CKCOPMSBJBNBCQ-UHFFFAOYSA-N.

Identity

Molecular formula	C9H5ClO2
Molecular weight	180.59 g/mol
IUPAC name	3-chlorochromen-2-one
InChIKey	CKCOPMSBJBNBCQ-UHFFFAOYSA-N
SMILES	C1=CC=C2C(=C1)C=C(C(=O)O2)Cl

Computed by PubChem (NCBI)

Synonyms: 3-Chlorocoumarin, 3-chlorochromen-2-one, 3-Chloro-2H-chromen-2-one, Coumarin, 3-chloro-, 2H-1-Benzopyran-2-one, 3-chloro-, 3-Chloro-2H-1-benzopyran-2-one, 3-Chlorocoumarin, 97%, CKCOPMSBJBNBCQ-UHFFFAOYSA-N

Isomers (same molecular formula)

7-chlorochromen-2-one C₉H₅ClO₂

7-chlorochromen-4-one C₉H₅ClO₂

1-benzofuran-3-carbonyl chloride C₉H₅ClO₂

1-benzofuran-2-carbonyl chloride C₉H₅ClO₂

6-chlorochromen-4-one C₉H₅ClO₂