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1040005

USP

Antipyrine

United States Pharmacopeia (USP) Reference Standard

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Synonym(s):
2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one, Phenazone
Empirical Formula (Hill Notation):
C11H12N2O
CAS Number:
60-80-0
Molecular Weight:
188.23
Beilstein:
157775
MDL number:
MFCD00003146
UNSPSC Code:
41116107
PubChem Substance ID:
329749046
NACRES:
NA.24

grade

pharmaceutical primary standard

API family

antipyrine

manufacturer/tradename

USP

mp

109-111 °C (lit.)

application(s)

pharmaceutical (small molecule)

format

neat

SMILES string

CN1N(C(=O)C=C1C)c2ccccc2

InChI

1S/C11H12N2O/c1-9-8-11(14)13(12(9)2)10-6-4-3-5-7-10/h3-8H,1-2H3

InChI key

VEQOALNAAJBPNY-UHFFFAOYSA-N

Gene Information

human ... PTGS1(5742)

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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

Antipyrine USP Reference standard, intended for use in specified quality tests and assays as specified in the USP compendia. Also, for use with USP monographs such as:
  • Antipyrine and Benzocaine Otic Solution
  • Antipyrine, Benzocaine, and Phenylephrine Hydrochloride Otic Solution

Analysis Note

These products are for test and assay use only. They are not meant for administration to humans or animals and cannot be used to diagnose, treat, or cure diseases of any kind.  ​

Other Notes

Sales restrictions may apply.

Pictograms

Exclamation mark
GHS07

Signal Word

Warning

Hazard Statements

H302

Precautionary Statements

P264 - P270 - P301 + P312 - P501

Hazard Classifications

Acute Tox. 4 Oral

WGK

WGK 1

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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