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Supelco

4-Acetamidoantipyrine

analytical standard

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Synonym(s):
4-Acetylaminophenazone, N-(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)acetamide, N-Antipyrinylacetamide, NSC 331807
Empirical Formula (Hill Notation):
C13H15N3O2
CAS Number:
83-15-8
Molecular Weight:
245.28
Beilstein:
234585
EC Number:
201-457-0
MDL number:
MFCD00003141
UNSPSC Code:
41116107
PubChem Substance ID:
329758147
NACRES:
NA.24

grade

analytical standard

Quality Level

100

Assay

≥98.5% (HPLC)

shelf life

limited shelf life, expiry date on the label

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

impurities

≤1.0% water

mp

200-203 °C (lit.)

application(s)

pharmaceutical

format

neat

SMILES string

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

InChI

1S/C13H15N3O2/c1-9-12(14-10(2)17)13(18)16(15(9)3)11-7-5-4-6-8-11/h4-8H,1-3H3,(H,14,17)

InChI key

OIAGWXKSCXPNNZ-UHFFFAOYSA-N

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Application

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WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Certificates of Analysis (COA)

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María Jesús Martínez Bueno et al.
Analytical chemistry, 79(24), 9372-9384 (2007-11-16)
This paper describes an enhanced liquid chromatography-mass spectrometry (LC-MS) strategy for the analysis of a selected group of 56 organic pollutants in wastewater. This group comprises 38 pharmaceuticals and 10 of their most frequent metabolites, 6 pesticides, and 2 disinfectants.
Lu-Qi Zhang et al.
Journal of mass spectrometry : JMS, 55(3), e4497-e4497 (2020-01-10)
A multiclass and multiresidue method for screening veterinary drugs and pesticides in infant formula was developed and validated using ultrahigh-performance liquid chromatography coupled to Quadrupole-Orbitrap high-resolution mass spectrometry (UHPLC-HRMS). A total of 49 veterinary drugs and pesticides investigated belong to

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