rac-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic acid

6-氟-3,4-二氢-4-氧代-2H-1-苯并吡喃-2-甲酸

Also known as: 6-Fluoro-4-oxochroman-2-carboxylic acid, 6-Fluoro-4-oxo-3,4-dihydro-2H-chromene-2-carboxylic acid, 6-Fluorochroman-4-one-2-carboxylic acid, 6-Fluoro-4-oxo-3,4-dihydro-2H-1-benzopyran-2-carboxylic acid, dl-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic acid, PC6501, Nebivolol Impurity 43

rac-6-Fluoro-3,4-dihydro-4-oxo-2H-1-benzopyran-2-carboxylic acid (CAS 105300-40-1) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H7FO4 and a molecular weight of 210.15900 g/mol. It is also known as 6-Fluoro-4-oxochroman-2-carboxylic acid, 6-Fluoro-4-oxo-3,4-dihydro-2H-chromene-2-carboxylic acid and 6-Fluorochroman-4-one-2-carboxylic acid. Key properties include a boiling point of 427.4ºC at 760 mmHg, a density of 1.498g/cm3 and a flash point of 212.3ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

105300-40-1

Jingsj CID

J-1393161-4

Molecular Formula

C₁₀H₇FO₄

Chinese Name

6-氟-3,4-二氢-4-氧代-2H-1-苯并吡喃-2-甲酸

Molecular Weight

210.15900 g/mol

Category

Organic Acids

Last updated

8/21/2026