3-Oxo-2,3-dihydropyridazine-4-carboxylic acid ethyl ester
[CAS# 1445-55-2]

Identification

• Classification: Pharmaceutical intermediate >> Heterocyclic compound intermediate >> Pyridazine
• Name: 3-Oxo-2,3-dihydropyridazine-4-carboxylic acid ethyl ester
• Molecular Formula: C₇H₈N₂O₃
• Molecular Weight: 168.15
• CAS Registry Number: 1445-55-2

Properties

• Solubility: Sparingly soluble (13 g/L) (25 °C), Calc.^*
• Density: 1.33±0.1 g/cm³ (20 °C 760 Torr), Calc.^*
• Melting point: 199-200 °C (ethanol )^**

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software V11.02 (©1994-2019 ACD/Labs)

^** Druey, Jean