3-(Chloromethyl)-2,5,9-trimethyl-7H-furo[3,2-g]chromen-7-one

3-氯甲基-2,5,9-三甲基-7H-呋喃并[3,2-g][1]苯并吡喃-7-酮

Also known as: 7H-Furo[3,2-g][1]benzopyran-7-one, 3-(chloromethyl)-2,5,9-trimethyl-, 3-(Chloromethyl)-2,5,9-trimethyl-7H-furo[3,2-g][1]benzopyran-7-one, 4'-Chloromethyl-4,5',8-trimethylpsoralen, 4'-Chloromethyl-4,5',8-trimethylfurocoumarin, NSC 291833, NSC 671202, AIDS-014488, Aids014488

3-(Chloromethyl)-2,5,9-trimethyl-7H-furo[3,2-g]chromen-7-one (CAS 62442-57-3) is a compound in the Pharma Intermediates category listed in the Jingsj chemical database. It has the molecular formula C15H13ClO3 and a molecular weight of 276.71500 g/mol. It is also known as 7H-Furo[3,2-g][1]benzopyran-7-one, 3-(chloromethyl)-2,5,9-trimethyl-, 3-(Chloromethyl)-2,5,9-trimethyl-7H-furo[3,2-g][1]benzopyran-7-one and 4'-Chloromethyl-4,5',8-trimethylpsoralen. Key properties include a boiling point of 449.7ºC at 760 mmHg, a density of 1.303g/cm3 and a flash point of 225.8ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

62442-57-3

Jingsj CID

J-1412771-3

Molecular Formula

C₁₅H₁₃ClO₃

Chinese Name

3-氯甲基-2,5,9-三甲基-7H-呋喃并[3,2-g][1]苯并吡喃-7-酮

Molecular Weight

276.71500 g/mol

Category

Pharma Intermediates

Last updated

8/21/2026