Paracetamol CAS 103-90-2 4-Acetamidophenol

Paracetamol CAS 103-90-2 4-Acetamidophenol
Hot selling high quality Paracetamol / 4-Acetamidophenol CAS 103-90-2 Analgesic-antipyretic Drug powders with Fresh stock manufacturer price Welcome to Contact Mitchell For more details Directly: Whatsapp +8618124076819 Email: Paracetamol is a kind of Antipyretic and analgesic for...
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Hot selling high quality Paracetamol / 4-Acetamidophenol CAS 103-90-2 Analgesic-antipyretic Drug powders with Fresh stock manufacturer price

Welcome to Contact Mitchell For more details Directly: Whatsapp +8618124076819 Email:

Paracetamol is a kind of Antipyretic and analgesic for fever, headache, neuralgia, joint pain and active rheumatism.

Basic details:

Product name: Paracetamol 

CAS No.:103-90-2, CAS 1219798-53-4;

Other Names: 4-Acetamidophenol, APAP, Calpol, p-acetaminophenol, Panadol;


EINECS No.:203-157-5

Place of Origin:Made in China (Mainland), high quality guarantee!

Type:Antipyretic Analgesics and NSAIDs

Grade Standard:Medicine Grade, Pharmaceutical Paracetamol Raw Material;

Brand Name: SENDI

MOQ: 100Grams, sample is available;

Price : depends on the quantity you want, best price for you, please contact me for more details !

Express delivery: By sea, By air, EMS. FEDEX, TNT, DHL, Special line and so on;

Loss on Drying: 0.09%; Residue on ignition:0.04%; Heavy metal:less than 0.001%


Molecular structure:


What's the Paracetamol ?

Paracetamol facilitate the formation of thrombin so as to speedup of maintain the normal concretion time of blood.As well as it facilitate the formation.  Paracetamol is also diuretic and strengthen liver's detoxification ability. Deficiency of VK3 will lead to longer concretion time of blood or to bleeding nonstop. That meens even very small wounds may lead to the breach of blood vessels. Resulting in extensive observable under-skin bleeding and bleeding fo other apparatuses or organs sush as: muscles,brain,stomach,intestines,abdomen,urinary systerm,genital system and so on. More seriously.  Paracetamol may lead to hematuria and anaemia, even death.


Paracetamol powder nutritional supplemen Mainly used for amino acid infusion,due to special wettability, also used in cold cream,osmetics. Serine constitute the human body of several kinds of essential amino acid of protein a, for the construction of protein has a very important role.

Specification of Paracetamol:





White crystalline powder



IR,UV,TLC Complies with the test 

for identification of Paracetamol


Melting point



Loss on drying



Residue on ignition












Heavy metals



Related substances



Free p-aminophenol



Limit of p-chloroacetanilide



Organic volatile impurities






Conclusion: It complies with the requirements of the USP39


Paracetamol is approved for reducing fever in people of all ages.

Paracetamol is used for the relief of pains associated with many parts of the body. It has analgesic properties comparable to those of aspirin, while its anti-inflammatory effects are weaker. It is better tolerated than aspirin in patients in whom excessive gastric acid secretion or prolongation of bleeding time may be a concern.

Paracetamol Medical uses: 

1. Fever

Paracetamol is used for reducing fever in people of all ages. The World Health Organization (WHO) recommends that paracetamol be used to treat fever in children only if their temperature is greater than 38.5 °C (101.3 °F). The efficacy of paracetamol by itself in children with fevers has been questioned and a meta-analysis showed that it is less effective than ibuprofen.

2. Pain

Paracetamol is used for the relief of mild to moderate pain. The use of the intravenous form for pain of sudden onset in people in the emergency department is supported by limited evidence.

3. Osteoarthritis

Paracetamol has relatively little anti-inflammatory activity, unlike other common analgesics such as the NSAIDs aspirin and ibuprofen, but ibuprofen and paracetamol have similar effects in the treatment of headache. Paracetamol can relieve pain in mild arthritis, but has no effect on the underlying inflammation, redness, and swelling of the joint. It has analgesic properties comparable to those of aspirin, while its anti-inflammatory effects are weaker. It is better tolerated than aspirin due to concerns about bleeding with aspirin.

4. Low back pain

Based on a systematic review, paracetamol is recommended by the American College of Physicians and the American Pain Society as a first-line treatment for low back pain. However, other systematic reviews concluded that evidence for its efficacy is lacking.

5. Headaches

A joint statement of the German, Austrian, and Swiss headache societies and the German Society of Neurology recommends the use of paracetamol in combination with caffeine as one of several first line therapies for treatment of tension or migraine headache. In the treatment of acute migraine, it is superior to placebo, with 39% of people experiencing pain relief at one hour compared with 20% in the control group.

6. Postoperative pain

Paracetamol combined with NSAIDs may be more effective for treating postoperative pain than either paracetamol alone or NSAIDs alone.

7. Dental use

NSAIDs such as ibuprofen, naproxen, diclofenac are more effective than paracetamol for controlling dental pain or pain arising from dental procedures; combinations of NSAIDs and paracetamol are more effective than either alone. Paracetamol is particularly useful when NSAIDs are contraindicated due to hypersensitivity or history of gastrointestinal ulceration or bleeding.

It can also be used in combination with NSAIDs when these are ineffective in controlling dental pain alone. The Cochrane review of preoperative analgesics for additional pain relief in children and adolescents shows no evidence of benefit in taking paracetamol before dental treatment to help reduce pain after treatment for procedures under local anaesthetic, however the quality of evidence is low.


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Our commitment:

Packing: Very discreetly, with rich experience shipping to USA, Canada, UK and no doubt 100% safe delivery guaranteed..

Quality: Our company is a professional leading factory in China in pharmaceutical area, ach batch of steroid powders have to tested by our QC(quality control) department before they are allowed to sell.

Delivery Time: 4-6 days

Deliver From: Hongkong and Guangdong China

Delivery Means: By sea, By air, HKEMS,DHL, UPS, FEDEX, TNT, Private Courier Service, etc.

Payment: Western Union, Bank transfer, Money gram and Bitcoin


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