Phenacetin powder Raw Materials CAS 62-44-2

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Uses and synthesis of Phenacetin powder

The antipyretic and analgesic effects of Phenacetin powder are similar to those of acetylsalicylic acid. Phenacetin powder is mainly used as antipyretic and analgesic drugs, with a slow and long-lasting effect. Phenacetin powder has a good effect on headache, neuralgia, arthralgia and fever, etc., but its anti-rheumatism and anti-inflammatory effects are weak. Phenacetin CAS 62-44-2 is insoluble in water, slightly soluble in ether, slightly soluble in boiling water, soluble in ethanol and chloroform. Phenacetin Raw Materials are prepared by etherification of nitrochlorobenzene with ethanol to obtain p-nitrophenylether, then reduction to amino phenylether and acetylation with acetic acid.

Applications/Functions of Phenacetin powder

• The antipyretic effect of Phenacetin powder is stronger than the analgesic effect. The strength of the drug is comparable to aspirin, the effect is slow and long-lasting, and the toxicity is low.
• Phenacetin CAS 62-44-2 is used to treat fever, headache and neuralgia.

Physicochemical Property of Phenacetin powder

A white glossy scaly crystal or white crystalline powder. Melting point 137-138℃, refractive index 1.571. Insoluble in water, slightly soluble in ether, slightly soluble in boiling water, soluble in ethanol and chloroform. It does not show color when dissolved in concentrated sulfuric acid, and it is orange-yellow after dropping nitric acid into the solution. Odorless, slightly bitter taste.

Production methodprocess of Phenacetin powder

Phenacetin Raw Materials are prepared by etherification of nitrochlorobenzene with ethanol to obtain p-nitrophenylether, then reduction to amino phenylether and acetylation with acetic acid.

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