Penfluridol
Title: Penfluridol
CAS Registry Number: 26864-56-2
CAS Name: 1-[4,4-Bis(4-fluorophenyl)butyl]-4-[4-chloro-3-(trifluoromethyl)phenyl]-4-piperidinol
Additional Names: 1-[4,4-bis(p-fluorophenyl)butyl]-4-(4-chloro-a,a,a-trifluoro-m-tolyl)-4-piperidinol; 1-(4,4-bis(4-fluorophenyl)butyl)-4-hydroxy-4-(3-trifluoromethyl-4-chlorophenyl)piperidine
Manufacturers' Codes: R-16341
Trademarks: Semap (Janssen)
Molecular Formula: C28H27ClF5NO
Molecular Weight: 523.97
Percent Composition: C 64.18%, H 5.19%, Cl 6.77%, F 18.13%, N 2.67%, O 3.05%
Literature References: Prepn: H. K. F. Hermans, C. J. E. Niemegeers, DE 2040231; eidem, US 3575990 (both 1971 to Janssen); Sindelár et al., Collect. Czech. Chem. Commun. 38, 3879 (1973). Pharmacology and toxicology: Janssen et al., Eur. J. Pharmacol. 11, 139 (1970). Crystal structure: Koch, Acta Crystallogr. 29B, 1538 (1973).
Properties: White, microcrystals, mp 105-107°. Slightly sol in water, dil HCl (<0.5 mg/ml). LD50 orally in mice (day 7): 86.8 mg/kg (Janssen).
Melting point: mp 105-107°
Toxicity data: LD50 orally in mice (day 7): 86.8 mg/kg (Janssen)
Therap-Cat: Antipsychotic.
Keywords: Antipsychotic.

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