Pain-Relieving Drugs Phenacetin 62-44-02 for Fever Reducing
The standard number of WS1-55 (B)
Molecular formula: C10H13NO2
Molecular weight: 179.2158
Quality standard: British Pharmacopoeia BP68 version
Use: antipyretic analgesics for the treatment of fever, headache, neuralgia, etc.
Package: as requirements or disguised package
Origin : China
Payments: T/T,West Union,Money Gram
Qualitification: ISO 9001, KOSHER,UKAS
Delivery time: send within 24 hours after we check your payments,usually reach U within a week
Min order: 10g
Price: change according to the market fluctuations, pls ask the price before purchase!
Category: raw material medicine, antipyretic and analgesic drugs raw materials.
Properties: This product is white, there are scaly crystal flash or white crystalline powder, odorless, slightly bitter taste. This product is dissolved in alcohol or chloroform, slightly soluble in boiling water, were dissolved in water.
It is also called acetophenetidin. Having glossy leaflets or scales-like crystals that have no odor or taste.
Melting point 134 ~ 137. Stable in air, soluble in water, slightly soluble in boiling water, slightly soluble in ether, soluble in ethanol, chloroform. It is formed through the etherification,reduction and Acetylation reaction of p-chloronitrobenzene. As chloroacetanilide antipyretic and analgesic agent. Suitable for fever,headache, neuralgia and other drugs as a compound agent.
Antipyretic effect is stronger than the analgesic effect. Effect of strength is slow and long-lasting as aspirin, low toxicity. Research shows that: This product and its metabolites acetaminophen have the antipyretic effect. Because the enzyme inhibitor make phenacetin not be converted into paracetamol, still showed obvious antipyretic effect,thus the antipyretic effect after the product line not converrt to paracetamol.The mild phenacetin analgesic effect usually lasts 3 to 4 hours; and synergistic effect, of alicylic acid coadministrationmake the analgesic effect enhancement. The main clinical is for small animal antipyretic analgesic. This product is also a component of the APC tablet.