CAS 51048-00-1

Formula: C10H8O4

InChI: InChI=1S/C10H8O4/c11-7-5-9(10(12)13)14-8-4-2-1-3-6(7)8/h1-4,9H,5H2,(H,12,13)

InChI key: UMRVOGNEHRFSJW-UHFFFAOYSA-N

SMILES: C1C(OC2=CC=CC=C2C1=O)C(=O)O

4-Oxo-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid

CAS: 51048-00-1

4-Oxo-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid is a copper salt that is the active compound in lipase. It is inexpensively prepared by heating the corresponding ester with sodium hydroxide in an organic solvent. 4-Oxo-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid inhibits alkali metal and phosphine ligands and can be used as a source of chlorine atoms. The compound has been shown to have two isomers: one with a chlorine atom and one with fluorine.

Formula: C₁₀H₈O₄

Purity: Min. 95%

Molecular weight: 192.17 g/mol

Ref: 3D-BCA04800