Pentapiperide
Title: Pentapiperide
CAS Registry Number: 7009-54-3
CAS Name: a-(1-Methylpropyl)benzeneacetic acid 1-methyl-4-piperidinyl ester
Additional Names: 3-methyl-2-phenylvaleric acid 1-methyl-4-piperidyl ester; 2-phenyl-3-methylpentanoic acid 1-methyl-4-piperidyl ester; 1-methyl-4-piperidyl 3-methyl-2-phenylvalerate
Molecular Formula: C18H27NO2
Molecular Weight: 289.41
Percent Composition: C 74.70%, H 9.40%, N 4.84%, O 11.06%
Literature References: Anticholinergic. Prepn: GB 781382 and Martin, Habicht, US 2987517 (1957, 1961 to Cilag).
 
Derivative Type: Fumarate
Manufacturers' Codes: C-4675
Molecular Formula: C22H31NO6
Molecular Weight: 405.48
Percent Composition: C 65.17%, H 7.71%, N 3.45%, O 23.67%
Properties: Crystals, mp 91-93°.
Melting point: mp 91-93°
 
Derivative Type: Methosulfate
CAS Registry Number: 7681-80-3
Additional Names: Pentapiperium methylsulfate; pentapiperide methylsulfate
Trademarks: Crylène (Auclair)
Molecular Formula: C20H33NO6S
Molecular Weight: 415.54
Percent Composition: C 57.81%, H 8.00%, N 3.37%, O 23.10%, S 7.72%
Properties: Crystals, mp 110-112°.
Melting point: mp 110-112°
 
Therap-Cat: Antispasmodic.
Therap-Cat-Vet: Antispasmodic.
 
 
Status: This monograph has been retired and is no longer subject to revision or update.

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