2012年6月19日星期二

Wholesale Supplier of Papaverine Hydrochloride




Product name:Papaverine Hydrochloride
CAS:61-25-6
Molecular Formula:C20H22ClNO4
Molecular Weight: 375.85g/mol
Description of Papaverine Hydrochloride:
Synonyms: 6,7-Dimethoxy-1-(3,4-dimethoxybenzyl)-isoquinoline hydrochloride; 1-(3,4-dimethoxybenzyl)-6,7-dimethoxyisoquinoline hydrochloride
EINECS: 200-502-1
Melting point: 226 ºC
Water solubility: freely soluble
Papaverine is a nonxanthine phosphodiesterase inhibitor for the relief of cerebral and peripheral ischemia associated with arterial spasm and myocardial ischemia complicated by arrhythmias. The main actions of Papaverine are exerted on cardiac and smooth muscle. Like qathidine, Papaverine acts directly on the heart muscle to depress conduction and prolong the refractory period. Papaverine relaxes various smooth muscles. This relaxation may be prominent if spasm exists. The muscle cell is not paralyzed by Papaverine and still responds to drugs and other stimuli causing contraction. The antispasmodic effect is a direct one, and unrelated to muscle innervation.
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