4-chloro-2-(3-chloro-4-fluorophenyl)-5-(1-methylhydrazinyl)pyridazin-3(2H)-one

4-氯-2-(3-氯-4-氟苯基)-5-(1-甲基肼基)-3(2H)-哒嗪酮

Also known as: 3(2H)-Pyridazinone, 4-chloro-2-(3-chloro-4-fluorophenyl)-5-(1-methylhydrazinyl)-, 4-chloro-2-(3-chloro-4-fluorophenyl)-5-(1-methylhydrazino)-3(2H)-pyridazinone, 5-[amino(methyl)amino]-4-chloro-2-(3-chloro-4-fluorophenyl)pyridazin-3-one, pc1704

4-chloro-2-(3-chloro-4-fluorophenyl)-5-(1-methylhydrazinyl)pyridazin-3(2H)-one (CAS 175135-72-5) is a compound in the Organic Bases category listed in the Jingsj chemical database. It has the molecular formula C11H9Cl2FN4O and a molecular weight of 303.12000 g/mol. It is also known as 3(2H)-Pyridazinone, 4-chloro-2-(3-chloro-4-fluorophenyl)-5-(1-methylhydrazinyl)-, 4-chloro-2-(3-chloro-4-fluorophenyl)-5-(1-methylhydrazino)-3(2H)-pyridazinone and 5-[amino(methyl)amino]-4-chloro-2-(3-chloro-4-fluorophenyl)pyridazin-3-one. Key property: a melting point of 148-149ºC. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.

175135-72-5

Jingsj CID

J-1083493-8

Molecular Formula

C₁₁H₉Cl₂FN₄O

Chinese Name

4-氯-2-(3-氯-4-氟苯基)-5-(1-甲基肼基)-3(2H)-哒嗪酮

Molecular Weight

303.12000 g/mol

Category

Organic Bases

Last updated

8/21/2026