Title: Pipebuzone
CAS Registry Number: 27315-91-9
CAS Name: 4-Butyl-4-[(4-methyl-1-piperazinyl)methyl]-1,2-diphenyl-3,5-pyrazolidinedione
Additional Names: 1,2-diphenyl-3,5-dioxo-4-[(4-methyl-1-piperazinyl)methyl]-4-butylpyrazolidine
Manufacturers' Codes: LD-4644
Trademarks: Elarzone (Alcon)
Molecular Formula: C25H32N4O2
Molecular Weight: 420.55
Percent Composition: C 71.40%, H 7.67%, N 13.32%, O 7.61%
Literature References: The 4-[(4-methyl-1-piperazinyl)methyl]- deriv of phenylbutazone, q.v. Prepn: DE 1958722 and FR M7914 (both 1970 to Dausse), C.A. 73, 25460v (1970); 76, 140797j (1972).
Properties: Crystals from isopropanol, mp 129°.
Melting point: mp 129°
Therap-Cat: Anti-inflammatory; antipyretic; analgesic.
Keywords: Analgesic (Non-Narcotic); Anti-inflammatory (Nonsteroidal); Pyrazolones; Antipyretic. |