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Pain Relieving Phenacetin

Categories Local Anesthetic Drugs
Brand Name: Jusheng Brand
Model Number: 62-44-2
Certification: ISO, 9001, USP
Place of Origin: China
MOQ: 10grams
Price: Discount is possible if your order is big enough
Payment Terms: T/T in advance, Money Gram, Western Union, Bank Transfer.
Supply Ability: 1000kg/month
Delivery Time: within 2 working days
Packaging Details: 10g, 20g, 50g , 100g, 500g. 1kg, 10kg
CAS: 62-44-2
Alias: Phenacetin, Fenacetina
Apparence: Almost White Crystalline Powder
Purity: 99%
Usage: Pain Relieving Fever-Reducing Drugs
Grade: Pharma Grade
Stock: Available
Deliver time: 5 TO 7 Working Days
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    Pain Relieving Phenacetin

    Pain Relieving Fever-Reducing Drugs Medicine Phenacetin Local Anesthetic Drugs 62-44-2

    Quick detail

    CAS No.:



    p-Acetophenetidide; Acetamide, N-(4-ethoxyphenyl)-; Achrocidin; p-ethoxyacetanilide; Codempiral; 4'-ethoxyacetanilide; Acetphenetidin; N-(4-ethoxyphenyl)acetamide; Phenacetin; Contradouleur; Acetophenetidine; Acetophenetin; Acetophenetidin;

    Exact Mass:179.09500
    Molecular Weight:179.21600

    Appearance & Physical State: white crystalline powder
    Density: 1.099 g/cm3
    Melting Point: 133-138ºC
    Boiling Point: 132 °C / 4mmHg
    Refractive Index: 1.505 (20ºC)
    Water Solubility: 0.076 g/100 mL
    Stability: Stable. Incompatible with strong oxidizing agents, strong acids.
    Storage Condition: 2-8ºC

    Phenacetin Description:

    Phenacetin (or acetophenetidin) is a pain-relieving and fever-reducing drug, which was widely used between its introduction in 1887 and the 1983 ban imposed by the FDA on its use in the United States. Its use has declined because of its adverse effects, which include increased risk of certain cancers and kidney damage. It is metabolized as paracetamol (acetaminophen), which replaced it in some over-the-counter medications following the ban on phenacetin.

    Phenacetin Usage

    Usage 1Analgesic, antipyretic. Component of APC tablets, analgesic mixture also containing aspirin and caffeine. Phenacetin is reasonably anticipated to be a human carcinogen; analgesic mixtures containing Phenacetin are listed as known human carcinogens.
    Usage 2glycosylation inhibitor
    Usage 3

    Used for organic synthesis of raw materials and drug intermediates from acetaminophen ether.

    Usage 4Antipyretic analgesics for the treatment of fever, headache, neuralgia.
    Usage 5Active pharmaceutical ingredient for Scientific Research.

    Phenacetin Application:

    Those who have taken drugs that contain phenacetin are more likely to develop cardiovascular disease, high blood pressure, anemia and cancer, and they are at a higher risk of death because of renal failure or diseases of the urinary system, according to various studies.

    A 1989 study showed that daily users of phenacetin were 5.1 times more likely to develop kidney disease than people who used the drug infrequently. The drug, which was also used in veterinary medicine, was shown to cause benign and malignant tumors in both mice and rats during experimental laboratory studies.

    Some over-the-counter painkiller manufacturers replaced phenacetin with paracetamol, a similar drug that has not been shown to be a carcinogen. Paracetamol is also known as acetaminophen. Studies have shown that acetaminophen also can cause damage to the kidneys, but its side effects are not as serious as those of phenacetin.

    Phenacetin COA

    Product namePhenacetin
    CAS No.62-44-2Outer Packing25KG
    Production date2016.05.07Shelf life2019.05.05
    Standard adoptedBP68
    Items of analysisSpecificationResults
    DescriptionShould comply with the standardComforms
    Melting point134℃ to 136.5℃134.5℃ to 136.5℃
    4-chloroacetanilideBP1968<3.5ml/ 0.6g
    Sulphated ash≤0.1%0.07%
    through a uss# 8098%

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