CAS 1019-72-3

4-Chloro-5-[(phenylmethyl)amino]-3(2H)-pyridazinone

Description:

4-Chloro-5-[(phenylmethyl)amino]-3(2H)-pyridazinone, with the CAS number 1019-72-3, is a chemical compound characterized by its pyridazinone core structure, which features a chlorine substituent at the 4-position and a phenylmethylamino group at the 5-position. This compound typically exhibits a solid state at room temperature and is soluble in organic solvents, reflecting its moderate polarity. The presence of the chloro group contributes to its reactivity, potentially allowing for further chemical modifications. The phenylmethylamino moiety enhances its lipophilicity, which may influence its biological activity and pharmacokinetic properties. This compound is of interest in medicinal chemistry, particularly for its potential applications in drug development, as pyridazinones are known for various biological activities, including anti-inflammatory and analgesic effects. Safety and handling precautions should be observed, as with many organic compounds, due to potential toxicity and environmental impact.

Formula: C₁₁H₁₀ClN₃O

InChI: InChI=1S/C11H10ClN3O/c12-10-9(7-14-15-11(10)16)13-6-8-4-2-1-3-5-8/h1-5,7H,6H2,(H2,13,15,16)

InChI key: InChIKey=PTDXPSQYDOFAAV-UHFFFAOYSA-N

SMILES: N(CC1=CC=CC=C1)C2=C(Cl)C(=O)NN=C2

Synonyms:

• 3(2H)-Pyridazinone, 4-chloro-5-[(phenylmethyl)amino]-
• 4-Chloro-5-[(phenylmethyl)amino]-3(2H)-pyridazinone
• 3(2H)-Pyridazinone, 5-(benzylamino)-4-chloro-