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A7302

Sigma-Aldrich

4-Acetamidophenol

98%

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Synonym(s):
Acetaminophen, 4′-Hydroxyacetanilide, 4-Acetamidophenol, N-(4-Hydroxyphenyl)acetamide, N-Acetyl-4-aminophenol, APAP, Paracetamol
Linear Formula:
CH3CONHC6H4OH
CAS Number:
Molecular Weight:
151.16
Beilstein/REAXYS Number:
2208089
EC Number:
MDL number:
UNSPSC Code:
12352100
PubChem Substance ID:

assay

98%

form

crystals

mp

168-172 °C (lit.)

storage temp.

room temp

SMILES string

CC(=O)Nc1ccc(O)cc1

InChI

1S/C8H9NO2/c1-6(10)9-7-2-4-8(11)5-3-7/h2-5,11H,1H3,(H,9,10)

InChI key

RZVAJINKPMORJF-UHFFFAOYSA-N

Gene Information

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Application

4-Acetamidophenol may be used to synthesize cis-and trans-4-acetamidocyclohexanol in the presence of Mg, Na or Ce modified ruthenium-supported catalysts.
Analgesic.

pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

wgk_germany

WGK 1

ppe

dust mask type N95 (US), Eyeshields, Gloves


Certificates of Analysis (COA)

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Influence of modifiers on the performance of Ru-supported catalysts on the stereoselective hydrogenation of 4-acetamidophenol.
Bachiller-Baeza B, et al.
Applied Surface Science, 253(10), 4805-4813 (2007)
Partial molar volume of paracetamol in water, 0.1 M HCl and 0.154 M NaCl at T= (298.15, 303.15, 308.15 and 310.65) K and at 101.325 kPa.
Iqbal MJ and Malik QM.
The Journal of Chemical Thermodynamics, 37(12), 1347-1350 (2005)
Chemically modified polymeric filtration membranes for the selective elimination of active pharmaceutical ingredients from water.
Gong YS, et al.
Polymers For Advanced Technologies, 24(10), 861-865 (2013)
S Ahmed et al.
Biodegradation, 12(5), 303-309 (2002-05-09)
Though many microorganisms that are capable of using phenol as sole source of carbon have been isolated and characterized, only a few organisms degrading substituted phenols have been described to date. In this study, one strain of microorganism that is
Mitchell R McGill et al.
Pharmaceutical research, 30(9), 2174-2187 (2013-03-07)
Acetaminophen (APAP) is one of the most widely used drugs. Though safe at therapeutic doses, overdose causes mitochondrial dysfunction and centrilobular necrosis in the liver. The first studies of APAP metabolism and activation were published more than 40 years ago.

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