Centedrine
Brand names,
Centedrine
Analogs
Centedrine
Brand Names Mixture
Centedrine
Chemical_Formula
C14H19NO2
Centedrine
RX_link
http://www.rxlist.com/cgi/generic/methphen.htm
Centedrine
fda sheet
Centedrine
msds (material safety sheet)
Centedrine
Synthesis Reference
M. Hartmann, L. Panizzon, U.S. Pat. 2,507,631 (1950)
Centedrine
Molecular Weight
233.306 g/mol
Centedrine
Melting Point
224-226oC
Centedrine
H2O Solubility
1255mg/L
Centedrine
State
Solid
Centedrine
LogP
3.192
Centedrine
Dosage Forms
Tablets; Tablets (sustained release)
Centedrine
Indication
For use as an integral part of a total treatment program which typically includes other remedial measures (psychological, educational, social) for a stabilizing effect in children with a behavioral syndrome characterized by the following group of developmentally inappropriate symptoms: moderate-to-severe distractibility, short attention span, hyperactivity, emotional lability, and impulsivity.
Centedrine
Pharmacology
Methylphenidate is a central nervous system stimulant used most commonly in the treatment of attention-deficit disorders in children and for narcolepsy. Its mechanisms appear to be similar to those of dextroamphetamine.
Centedrine
Absorption
Readily absorbed in a biphasic manner. It reaches peak absorption at approximately two hours for the first phase and five hours for the second phase. Bioavailability is low (approximately 30%)
Centedrine
side effects and Toxicity
Symptoms of overdose include vomiting, agitation, tremors, hyperreflexia, muscle twitching, convulsions (may be followed by coma), euphoria, confusion, hallucinations, delirium, sweating, flushing, headache, hyperpyrexia, tachycardia, palpitations, cardiac arrhythmias, hypertension, mydriasis, and dryness of mucous membranes. LD50=190mg/kg (orally in mice)
Centedrine
Patient Information
Centedrine
Organisms Affected
Humans and other mammals