4-Acetamidophenol
98%
Reagent
Code: #134647
Alias
Acetaminophenol; 4-Acetaminophen, acetaminophen, paracetaminophen
CAS Number
103-90-2
science Other reagents with same CAS 103-90-2
blur_circular Chemical Specifications
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Molecular Information
Weight
151.16 g/mol
Formula
C₈H₉NO₂
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Registry Numbers
EC Number
203-157-5
MDL Number
MFCD00002328
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Physical Properties
Melting Point
168-172 °C(lit.)
Boiling Point
273 °C
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Storage & Handling
Density
1.293 g/cm3
Storage
Room temperature
description Product Description
Widely used as an active ingredient in over-the-counter analgesic and antipyretic medications, this compound effectively reduces pain and fever. It is commonly formulated in tablets, capsules, and liquid suspensions for oral administration. Due to its favorable safety profile at recommended doses, it is a preferred choice for managing mild to moderate pain, including headaches, muscle aches, and dental pain, as well as reducing fever in both adults and children. It is also used in combination with other drugs, such as opioids or decongestants, to enhance pain relief or treat multiple symptoms in cold and flu preparations. Its application in pharmaceuticals is supported by extensive clinical use and regulatory approval worldwide.
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