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Merck
CN

55669

4-Acetamidoantipyrine

analytical standard

Synonym(s):

4-Acetylaminophenazone, N-(2,3-Dihydro-1,5-dimethyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)acetamide, N-Antipyrinylacetamide, NSC 331807

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About This Item

Empirical Formula (Hill Notation):
C13H15N3O2
CAS Number:
83-15-8
Molecular Weight:
245.28
UNSPSC Code:
41116107
NACRES:
NA.24
PubChem Substance ID:
329758147
EC Number:
201-457-0
Beilstein/REAXYS Number:
234585
MDL number:
MFCD00003141

Key Documents

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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

SMILES string

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

grade

analytical standard

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

Quality Level

100

Related Categories

Application

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

Other Notes

Find a digital Reference Material for this product available on our online platform ChemisTwin® for NMR. You can use this digital equivalent on ChemisTwin® for your sample identity confirmation and compound quantification (with digital external standard). An NMR spectrum of this substance can be viewed and an online comparison against your sample can be performed with a few mouseclicks. Learn more here and start your free trial.

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

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Certificates of Analysis (COA)

Lot/Batch Number
BCCP0252
BCCK1106
BCCD3150
BCBZ3089
BCBQ9652V

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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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