Keywords

• 103-90-2
• Cas103-90-2
• 4-Acetamidophenol

Quick Details

• ProName: 4-Acetamidophenol CAS No.103-90-2
• CasNo: 103-90-2
• Molecular Formula: C8H9NO2
• Application: pharmaceutical intermediate
• DeliveryTime: 10working days
• PackAge: 25kg/drum,1kg/bag
• Port: wuhan or shanghai
• ProductionCapacity: 1000 Metric Ton/Month
• Purity: 99%
• Storage: store in dry and cool place
• Transportation: ship by DHL,UPS,Fedex,TNT,ect,by air,b...
• LimitNum: 1 Metric Ton

Superiority

Superiority

1.Reasonable&competitive price:

Offering high quality products with competitive price.

2.Superior high quality

Strict QC&QA system ;Strong R&D capacity and advanced equipment;Great reputation and good feedback.

3.Good&Efficient service 

Prompt response ;Fast delivery;Low MOQ and sample availabe;One-step purchasing service.

4.Satisfactory after-sale sercive

Quality guarantee;Quick respond to quality problem;Latest markte news.

Details

Use name acetaminophen

English name 4-Acetamidophenol

CAS No. 103-90-2

Molecular Weight 151.163

 Use of acetaminophen

Acetaminophen (paracetamol) is a selective cyclooxygenase-2 (COX-2) inhibitor with IC50 of 25.8 μM. It is a widely used antipyretic and pain reliever.

 Acetaminophen effect

This product is an antipyretic analgesic. It inhibits cyclooxygenase and selectively inhibits the synthesis of prostaglandins in the hypothalamus thermoregulatory center, resulting in peripheral vasodilation and sweating to achieve antipyretic effect. Its antipyretic effect is similar to aspirin. Similar; by inhibiting the synthesis and release of prostaglandins, etc., and increasing the pain threshold, it has an analgesic effect. It is a peripheral analgesic, and its effect is weaker than that of aspirin. It is only effective for mild and moderate pain. This product has no obvious anti-inflammatory effect.

Density 1.3±0.1 g/cm3

Boiling point 387.8±25.0 °C at 760 mmHg

Melting point 168-172 °C(lit.)

Molecular formula C8H9NO2

Molecular weight 151.163

Flash point 188.4±23.2 °C

Exact mass 151.063324

PSA 49.33000

LogP 0.34

Vapor Pressure 0.0±0.9 mmHg at 25°C

Refractive index 1.619

Storage conditions 1. Store in a cool, ventilated warehouse. Keep away from fire and heat sources. Keep container tightly closed. should be kept away from oxidizer, do not store together. Equipped with the appropriate variety and quantity of fire equipment. Storage areas should be provided with suitable materials to contain spills.

stability

1. Avoid contact with oxides.

2. Toxic and irritating, avoid contact with eyes and skin when using.

Water solubility 14 g/L (20 ºC)