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Merck
CN

P0300000

Paracetamol

European Pharmacopoeia (EP) Reference Standard

Synonym(s):

Acetaminophen, 4′-Hydroxyacetanilide, 4-Acetamidophenol, N-(4-Hydroxyphenyl)acetamide, N-Acetyl-4-aminophenol, APAP, Paracetamol

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About This Item

Linear Formula:
CH3CONHC6H4OH
CAS Number:
Molecular Weight:
151.16
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
EC Number:
203-157-5
Beilstein/REAXYS Number:
2208089
MDL number:
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grade

pharmaceutical primary standard

description

API family: acetaminophen

API family

paracetamol, acetaminophen

manufacturer/tradename

EDQM

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

168-172 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

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

General description

This product is provided as delivered and specified by the issuing Pharmacopoeia. All information provided in support of this product, including SDS and any product information leaflets have been developed and issued under the Authority of the Issuing Pharmacopoeia. For further information and support please go to the website of the issuing Pharmacopoeia.

Application

Analgesic.
Paracetamol EP reference standard, intended for use only as specifically prescribed in the European Pharmacopoeia.

Packaging

The product is delivered as supplied by the issuing Pharmacopoeia. For the current unit quantity, please visit the EDQM reference substance catalogue.

Other Notes

Sales restrictions may apply.


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pictograms

Exclamation mark

signalword

Warning

hcodes

Hazard Classifications

Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk

WGK 1

flash_point_f

364.3 °F - Pensky-Martens closed cup

flash_point_c

184.6 °C - Pensky-Martens closed cup

Regulatory Information

涉药品监管产品

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S M de Morais et al.
Gastroenterology, 102(2), 577-586 (1992-02-01)
Gilbert's syndrome occurs in 5%-7% of the human population and is caused by an inherited deficiency in the glucuronidation of endogenous bilirubin, resulting in its accumulation and jaundice. The authors of the present study have previously shown that rats with
Karel Allegaert et al.
Archives of disease in childhood, 98(6), 462-466 (2013-04-23)
There remains a need for alternative medical treatments for patent ductus arteriosus (PDA) closure in extreme preterm neonates because of therapeutic failure and adverse effects associated with non-selective cyclo-oxygenase inhibitors. Reports of an association between paracetamol exposure and PDA closure
Edward Munsterhjelm et al.
Anesthesiology, 103(4), 712-717 (2005-09-30)
Acetaminophen (paracetamol) is widely used for postoperative analgesia. Its mechanism of action is inhibition of prostaglandin synthesis in the central nervous system, and acetaminophen is traditionally not considered to influence platelet function. The authors studied the dose-dependent inhibition of platelet



Global Trade Item Number

SKUGTIN
P030000004061834290988