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A5882

Antipyrine

Name: Antipyrine
Brand: SIAL

analytical standard

Synonym(s):

2,3-Dimethyl-1-phenyl-3-pyrazolin-5-one, Phenazone

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About This Item

Empirical Formula (Hill Notation):

C₁₁H₁₂N₂O

CAS Number:

60-80-0

Molecular Weight:

188.23

UNSPSC Code:

41116107

NACRES:

NA.24

PubChem Substance ID:

24891029

EC Number:

200-486-6

Beilstein/REAXYS Number:

157775

MDL number:

MFCD00003146

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Properties

grade

analytical standard

Quality Level

100

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable, gas chromatography (GC): suitable

mp

109-111 °C (lit.)

application(s)

forensics and toxicology
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)

Description

General description

Pharmaceutical secondary standards for application in quality control, provide pharma laboratories and manufacturers with a convenient and cost-effective alternative to the preparation of in-house working standards.

Application

Antipyrine may be used as:

Pharmaceutical reference standard for the determination of the analyte in animal plasma and serum by various chromatography techniques.
Internal standard for the analysis of creatinine and uric acid in human plasma by micellar electrokinetic chromatography.
Reference standard to investigate the effect of diseases, pharmaceuticals, and environmental factors on hepatic oxidative metabolism activity in humans and animals in vivo, owing to its physicochemical, biochemical, and pharmacokinetic properties.

Refer to the product′s Certificate of Analysis for more information on a suitable instrument technique. Contact Technical Service for further support.