Paracetamol powder,The Chinese name is acetaminophen powder, which is a white crystalline or crystalline powder. The appearance is white crystalline or crystalline powder, odorless, slightly bitter in taste, easily soluble in hot water and ethanol, soluble in acetone, and slightly soluble in water. It is a type of antipyretic and analgesic drug, and its mechanism of action is mainly to inhibit cyclooxygenase, thereby blocking the synthesis of prostaglandins and exerting antipyretic and analgesic effects. It has no gastric irritation and can produce analgesic effects through central and peripheral mechanisms. In clinical practice, acetaminophen is mainly used to treat headaches, fever, and various pains such as dysmenorrhea, muscle pain, joint pain, neuralgia, etc. It is also suitable for headaches, sore throat, fever, and general discomfort caused by the common cold and viral infections. Acetaminophen may interact with certain drugs when used in combination, leading to reduced efficacy or increased adverse reactions. For example, when used in combination with drugs containing anticholinergic ingredients, it may enhance the anticholinergic effect, leading to worsening adverse reactions such as dry mouth and blurred vision. When used in combination with sedatives and sleeping pills, it may enhance the sedative effect, leading to adverse reactions such as drowsiness and dizziness. When used in combination with drugs or beverages containing caffeine, caffeine may weaken the sedative effect of acetaminophen.
Paracetamol Powder CAS 103-90-2
Product Code: BM-2-5-133
Chinese name: Acetaminophen
CAS Number: 103-90-2
Molecular formula: C8H9NO2
Molecular weight: 151.16
EINECS Number: 203-157-5
Appearance: White crystalline powder
Enterprise standard: HPLC>99.0%,GC-MS
Product Code: 29242930
Main markets: United States, Australia, Brazil, Japan, Germany, Indonesia, United Kingdom, New Zealand, Canada, etc.
Manufacturer: BLOOM TECH Yinchuan Factory
Technical Services: R&D Department-4
Purpose: Pharmacokinetic research
Transport: Transport as another non sensitive compound name.
We provide Paracetamol Powder CAS 103-90-2,please refer to the following website for detailed specifications and product information.
What is the use of paracetamol powder?
Paracetamol powder, also known as acetaminophen powder, is a widely used antipyretic and analgesic drug. It mainly works by inhibiting the synthesis of prostaglandins, and has antipyretic, analgesic, and anti-inflammatory effects (although its anti-inflammatory effect is relatively weak). It usually exists in the form of white crystals or powders, is easily soluble in water, and is convenient for preparation into various dosage forms such as tablets, granules, suppositories, etc. The following is an analysis of its use:
Paracetamol belongs to nonsteroidal anti-inflammatory drugs (NSAIDs), which can inhibit cyclooxygenase (COX) in the hypothalamic thermoregulatory center and reduce prostaglandin synthesis. Prostaglandins are an important thermogenic factor that can promote the upregulation of the body temperature regulation center, leading to increased heat production and decreased heat dissipation in the body, thereby causing fever. Paracetamol powder reduces body temperature by inhibiting the synthesis of prostaglandins, lowering the body temperature setting point, promoting heat dissipation, and thus lowering body temperature. It can also expand blood vessels, increase skin blood flow, and improve heat dissipation efficiency. Vascular dilation allows more heat to be dissipated through the skin into the environment, thereby accelerating the decrease in body temperature.
Antipyretic effect
It is worth noting that the antipyretic effect of paracetamol is selective, as it only lowers the body temperature of fever sufferers without affecting normal body temperature. This is because the mechanism of action of paracetamol is to regulate the body temperature setting point, rather than directly inhibiting the body's heat production or dissipation process. It is used for the treatment of cold and fever. In addition, it can also be used for the treatment of fever caused by other infectious diseases, such as pneumonia, bronchitis, etc. These diseases can also cause inflammation and elevated body temperature in the body. Paracetamol, through its antipyretic effect, helps to lower body temperature and alleviate symptoms. After surgery, patients often experience postoperative fever due to tissue damage and inflammatory reactions. Paracetamol can be used as an adjuvant therapy for postoperative pain relief and fever reduction, helping to alleviate patients' pain and promote recovery.
Paracetamol is a widely used antipyretic and analgesic drug. Its analgesic effect is significant and can treat headaches. Whether it is tension headaches, migraines, or headaches caused by other reasons, paracetamol can effectively relieve pain. Joint pain caused by arthritis, rheumatoid arthritis, and other conditions is another major indication for paracetamol, which can alleviate joint inflammation and pain and improve patients' quality of life. Muscle pain caused by sports injuries, strain injuries, and other reasons can also provide effective relief, such as trigeminal neuralgia, sciatica, etc. Paracetamol has a certain analgesic effect and can alleviate patients' pain sensation. When suffering from toothache, paracetamol can quickly relieve the pain, allowing patients to eat and rest normally. At the same time, paracetamol is also one of the commonly used drugs for treating dysmenorrhea, which can alleviate menstrual pain and improve women's quality of life. This substance is rapidly absorbed after oral administration and generally takes effect within 30 minutes, helping to quickly relieve pain.
Anti-inflammatory effect
Although the anti-inflammatory effect of acetaminophen powder is not as significant as other NSAID drugs, it can still exert a certain anti-inflammatory effect in some cases. It is mainly suitable for the following situations: for mild to moderate inflammation caused by colds, flu, arthritis, etc., paracetamol can provide a certain relief effect. It reduces tissue swelling and pain by reducing the release of inflammatory mediators. In the adjuvant treatment of inflammatory diseases, paracetamol also has certain application value. For example, in the treatment of arthritis, paracetamol can be used as an adjuvant drug in combination with other anti-inflammatory or analgesic drugs to enhance the therapeutic effect. Compared with traditional NSAIDs such as ibuprofen and aspirin, the anti-inflammatory effect of acetaminophen is relatively mild. This means that while reducing inflammation, it also has less irritation to organs such as the gastrointestinal tract. It mainly inhibits the activity of cyclooxygenase-2 (COX-2) and has a weaker inhibitory effect on cyclooxygenase-1 (COX-1). COX-2 is closely related to inflammatory response and pain, while COX-1 is involved in physiological processes such as gastric mucosal protection and platelet aggregation. Therefore, the selective inhibitory effect of paracetamol powder helps to reduce the occurrence of gastrointestinal side effects.