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A7205

Sigma-Aldrich

3-Acetamidophenol

97%

Synonym(s):

3′-Hydroxyacetanilide

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About This Item

Linear Formula:
CH3CONHC6H4OH
CAS Number:
621-42-1
Molecular Weight:
151.16
Beilstein:
907998
EC Number:
210-687-0
MDL number:
MFCD00002263
UNSPSC Code:
12352100
PubChem Substance ID:
24891188
NACRES:
NA.22

Quality Level

200

Assay

97%

form

crystals

mp

145-148 °C (lit.)

SMILES string

CC(=O)Nc1cccc(O)c1

InChI

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

InChI key

QLNWXBAGRTUKKI-UHFFFAOYSA-N

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Related Categories

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H315,H319

Hazard Classifications

Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

11 - Combustible Solids

WGK

WGK 2

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Certificates of Analysis (COA)

Lot/Batch Number
MKCW6192
0000226165
0000226163
0000213997
0000213997

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M A Tirmenstein et al.
The Journal of biological chemistry, 264(17), 9814-9819 (1989-06-15)
Acetaminophen (250 mg/kg) administered intraperitoneally to fasted, phenobarbital-induced mice produced hepatotoxicity. No hepatotoxicity was observed after the administration of the regioisomer 3'-hydroxyacetanilide (600 mg/kg). Similar levels of covalent binding to liver homogenates occurred in mice receiving either acetaminophen or 3'-hydroxyacetanilide
N G Palmen et al.
Toxicology, 84(1-3), 157-170 (1993-11-12)
A model system for the detection of reactive metabolites, using glutathione depletion after microsomal activation, has been described previously. We developed a battery of complementary test systems using rat liver microsomes for metabolism and aqueous glutathione solutions, human erythrocytes or
Identification of hepatic protein targets of the reactive metabolites of the non-hepatotoxic regioisomer of acetaminophen, 3'-hydroxyacetanilide, in the mouse in vivo using two-dimensional gel electrophoresis and mass spectrometry.
Y Qiu et al.
Advances in experimental medicine and biology, 500, 663-673 (2002-01-05)
M S Rashed et al.
Chemical research in toxicology, 2(1), 41-45 (1989-01-01)
3'-Hydroxyacetanilide (AMAP) is a nonhepatotoxic regioisomer of acetaminophen (APAP) that nonetheless does form reactive metabolites which bind to hepatic proteins. Because differences in the nature of reactive metabolites formed from AMAP and APAP may explain differences in their propensity to
T G Myers et al.
Chemical research in toxicology, 8(3), 403-413 (1995-04-01)
Acetaminophen (4'-hydroxyacetanilide), a widely used analgesic/antipyretic drug, is hepatotoxic in large doses, whereas the m-hydroxy isomer of acetaminophen, 3'-hydroxyacetanilide, is not hepatotoxic. Both are oxidized by mouse liver cytochromes P-450 to reactive metabolites that bind covalently to hepatic proteins. Because
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