Keywords

• Paracetamol in bulk supply
• 103-90-2 global trade
• Hot Sale 103-90-2

Quick Details

• ProName: Paracetamol in bulk supply 103-90-2 gl...
• CasNo: 103-90-2
• Molecular Formula: C8H9NO2
• Appearance: White solid
• Application: pharmaceutical intermediates
• DeliveryTime: 1 week
• PackAge: 1kg/Aluminum foil package, 25Kg/Drum
• Port: Shenzhen,Qingdao,Guangzhou
• ProductionCapacity: Metric Ton/Day
• Purity: >99%
• Storage: Normal temperature
• Transportation: FEDEX,DHL,EMS,Special line guarantee d...
• LimitNum: 0 Metric Ton
• Moisture Content: 710
• Impurity: 0

Superiority

Paracetamol in bulk supply 103-90-2 global trade Hot Sale 103-90-2

Acetaminophen is an analgesic and antipyretic compound. Unlike many NSAIDs, which inhibit both COX-1 and COX-2, early studies suggested that acetaminophen is a poor inhibitor of both isoforms. However, it does inhibit COX-2 by 83% and COX-1 by 56% in human blood ex vivo, albeit at a high 1,000 mg dose, with IC₅₀ values of 25.8 and 113.7 µM, respectively. Acetaminophen is enzymatically and non-enzymatically converted to several reactive metabolites that contribute to adverse or indirect effects, including liver injury.At toxic doses, the acetaminophen metabolite N-acetyl-4-benzoquinone iminedepletes glutathione reserves in the liver, leading to an accumulation of NAPQI and subsequent hepatocyte necrosis. Acetaminophen decreases glutathione levels and reduces glutathione peroxidase activity in mice when administered at a dose of 250 mg/kg and induces ferroptotic cell death in primary mouse hepatocytes, an effect that can be blocked by the ferroptosis inhibitor ferrostatin-1 Acetaminophen has analgesic and antipyretic properties in animal models.

Acetaminophen is used as antipyretic analgesics. It has the antipyretic activity by means of mediated peripheral vasodilation and perspiration caused by inhibiting the cyclooxygenase which selectively inhibiting the synthesis of hypothalamic thermoregulation prostaglandins, and its strength of antipyretic effect is similar to aspirin. As a peripheral analgesic, it can produce analgesic effect by inhibiting the synthesis and release of prostaglandins and increasing pain threshold. However, its action is weaker than aspirin and it is only effective for mild to moderate pain. There is no obvious anti-inflammation effect.

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