|Place of Origin:||China|
|Certification:||ISO 9001, USP, GMP|
|Minimum Order Quantity:||10g|
|Packaging Details:||Well disguised package ;Foil bag|
|Delivery Time:||3-5 work days|
|Payment Terms:||T/T, Western Union, MoneyGram, Bitcoin|
|Supply Ability:||Mass in Stock|
active pharmaceutical ingredients,
pharmaceutical anabolic steroids
99% Purity Active Pharmaceutical Raw Materials Phenacetin Powder Pain Killer CAS 62-44-2
Antipyretic analgesics for the treatment of fever, headache, neuralgia, etc.Antipyretic analgesic drug substance
Product Name: Phenacetin
Appearance: white crystal
Number of meshes: 40
Packing: 25KG/full cardboard drum
Ingredients: 4-ethoxyacetanilide Customs Code: 2924291000 Tax Refund Rate 9%
Physicochemical properties: White glossy scaly crystals or white crystalline powder. Melting point 137-138 ° C, refractive index 1.571. Hard to dissolve in water, slightly soluble in ether, slightly soluble in boiling water, soluble in ethanol and chloroform. When it is dissolved in concentrated sulfuric acid, the color is not obvious, and it is orange-yellow after dropping nitric acid into the solution. Odorless, slightly bitter taste.
Category: Pharmaceutical Raw Materials
Field: Antipyretic Analgesia
Deferred products: Compound preparations
Use: For the treatment of fever, headache, neuralgia, etc.
Antipyretic and analgesic effects of phenacetin are similar to those of “acetylsalicylic acid” and are mainly used as antipyretic and analgesic drugs. They have a slow and long-lasting effect. They have good curative effects on headache, neuralgia, joint pain and fever. , but the anti-rheumatic and anti-inflammatory effects are weak. Excessive doses can cause methemoglobinemia, resulting in hypoxia, long-term medication can damage the kidneys, and even cause necrosis, should be used with caution. Because of its toxic side effects and rapid development of other similar drugs, the drug has stopped using it alone, but it is used as a combination of drug substances and other drugs. Aspirin and caffeine are often combined to form aspirin. Its composition is 0.162 g of phenacetin, 0.227 g of aspirin, and 0.035 g of caffeine. It is less toxic and is used to treat colds and colds. If a small amount of chlorpheniramine is added to the above drugs, it can also be used to make chlorpheniramine-sensitive cold films, which can be used to treat colds, headaches, neuralgia, and rheumatic pain.
Phenacetin itself does not have antipyretic and analgesic effects. In the body, paracetamol, which is acetaminophen, is metabolized and metabolized. It also decomposes p-aminophenyl ether, which has not only no antipyretic and analgesic effects, but is also a major factor in the toxic side effects of phenacetin.
China began producing phenacetin in 1954. It was obtained by the etherification reaction of nitrochlorobenzene with ethanol to obtain p-nitrophenyl ether, which was then reduced to p-aminophenyl ether and then acetylated with acetic acid to obtain it.
|Dexamethasone Sodium Phosphate CAS:2392-39-4,55203-24-2|
|Dexamethasone palmitate CAS:14899-36-6|
|Betamethasone 21-acetate CAS:987-24-6|
|Betamethasone 17-valerate CAS: 2152-44-5|
|Betamethasone 17,21-dipropionate CAS: 5593-20-4|
|Beclomethasone dipropionate CAS: 5534-09-8|
|Halcinonide CAS: 3093-35-4|
|Triamcinolone acetonide CAS: 76-25-5|
|Triamcinolone acetonide 21-acetate CAS: 3870-07-3|
|Meprednisone CAS: 1247-42-3|
|Prednisone 21-acetate CAS:25-10-0|
|Prednisolone Sodium Phosphate CAS: 125-02-0|
Our company is a professional production leading factory in China in pharmaceutical area of many years,our products have exported to Germany, Spain, UK, USA, Australia, Middle East, and so on other country, and we have got very good feedback from our customers, we had Established long friendly relations of cooperation.
2.Great quality, purity and favourable.
Good quality is one of our secret success(Muscles building products), welcome order the samples, MOQ just 10 grams.
3.Safe and fast delivery.
We have stock, so we can delivery quickly at the very day when receive the payment.
We have special way could ship 0.01kg to 3.5kg products a time. We offer melting powder into liquid service.And ship the liquid in special bottles.
4.Good after-sales service.
Tell the package update asap, and will try best solve when customer encountered various problems.
Contact Person: Moran