Dimethyl 3-(benzyloxy)-4-oxo-4H-pyran-2,5-dicarboxylate

4-氧代-3-苄氧基-4H-吡喃-2,5-二甲酸二甲酯

Also known as: 3-(Benzyloxy)-4-oxo-4H-pyran-2,5-dicarboxylic acid dimethyl ester, 4-Oxo-3-(phenylmethoxy)-4H-pyran-2,5-dicarboxylic acid 2,5-dimethyl ester, Dolutegravir Intermediate 3, Dimethyl 4-oxo-3-(phenylmethoxy)-4H-pyran-2,5-dicarboxylate

Dimethyl 3-(benzyloxy)-4-oxo-4H-pyran-2,5-dicarboxylate (CAS 1246616-66-9) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C16H14O7 and a molecular weight of 318.278 g/mol. It is also known as 3-(Benzyloxy)-4-oxo-4H-pyran-2,5-dicarboxylic acid dimethyl ester, 4-Oxo-3-(phenylmethoxy)-4H-pyran-2,5-dicarboxylic acid 2,5-dimethyl ester and Dolutegravir Intermediate 3. Key properties include a boiling point of 534.9±50.0 °C at 760 mmHg, a density of 1.3±0.1 g/cm3 and a flash point of 238.9±30.2 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

1246616-66-9

Jingsj CID

J-1027640-0

Molecular Formula

C₁₆H₁₄O₇

Chinese Name

4-氧代-3-苄氧基-4H-吡喃-2,5-二甲酸二甲酯

Molecular Weight

318.278 g/mol

Category

Organic Acids

Last updated

8/21/2026