Ethyl 4-oxo-1,4-dihydropyrrolo[1,2-b]pyridazine-3-carboxylate

4-氧代-1,4-二氢吡咯并[1,2-b]哒嗪-3-羧酸乙酯

Also known as: Pyrrolo[1,2-b]pyridazine-3-carboxylic acid, 1,4-dihydro-4-oxo-, ethyl ester, Ethyl 4-oxo-1H,4H-pyrrolo[1,2-b]pyridazine-3-carboxylate, Ethyl 1,4-dihydro-4-oxopyrrolo[1,2-b]pyridazine-3-carboxylate, ethyl 4-oxo-1H,4H-pyrrolo[1,2-b]pyridazine-3-carboxylate

Ethyl 4-oxo-1,4-dihydropyrrolo[1,2-b]pyridazine-3-carboxylate (CAS 156335-37-4) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C10H10N2O3 and a molecular weight of 206.19800 g/mol. It is also known as Pyrrolo[1,2-b]pyridazine-3-carboxylic acid, 1,4-dihydro-4-oxo-, ethyl ester, Ethyl 4-oxo-1H,4H-pyrrolo[1,2-b]pyridazine-3-carboxylate and Ethyl 1,4-dihydro-4-oxopyrrolo[1,2-b]pyridazine-3-carboxylate. Key properties include a boiling point of 332.446ºC at 760 mmHg, a density of 1.354g/cm3 and a flash point of 154.858ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

156335-37-4

Jingsj CID

J-1456595-5

Molecular Formula

C₁₀H₁₀N₂O₃

Chinese Name

4-氧代-1,4-二氢吡咯并[1,2-b]哒嗪-3-羧酸乙酯

Molecular Weight

206.19800 g/mol

Category

Organic Acids

Last updated

8/21/2026