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PHR1389

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Propyphenazone

Pharmaceutical Secondary Standard; Certified Reference Material

Synonym(s):

4-Isopropylantipyrine, 1,2-Dihydro-1,5-dimethyl-4-(1-methylethyl)-2-phenyl-3H-pyrazol-3-one, 1,2-Dihydro-4-isopropyl-1,5-dimethyl-2-phenyl-3H-pyrazol-3-one, Isopropylphenazone, Propyphenazone

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About This Item

Empirical Formula (Hill Notation):
C14H18N2O
CAS Number:
Molecular Weight:
230.31
Beilstein:
204533
MDL number:
UNSPSC Code:
41116107
PubChem Substance ID:
NACRES:
NA.24

grade

certified reference material
pharmaceutical secondary standard

Quality Level

Agency

traceable to Ph. Eur. P3750000

API family

propyphenazone 

CofA

current certificate can be downloaded

technique(s)

HPLC: suitable
gas chromatography (GC): suitable

application(s)

pharmaceutical (small molecule)

format

neat

storage temp.

2-8°C

SMILES string

O=C1C(C(C)C)=C(C)N(C)N1C2=CC=CC=C2

InChI

1S/C14H18N2O/c1-10(2)13-11(3)15(4)16(14(13)17)12-8-6-5-7-9-12/h5-10H,1-4H3

InChI key

PXWLVJLKJGVOKE-UHFFFAOYSA-N

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General description

Propyphenazone is a nonsteroidal drug exhibiting anti-inflammatory properties. It is widely used as a mild anesthetic medicine. It belongs to the pyrazolone class of compounds and has been posited to elicit an allergic or pseudo allergic reaction.
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

Propyphenazone can be used as a pharmaceutical reference standard for the determination of the analyte in pharmaceutical formulations by chromatographic and spectrophotometric techniques.
These Secondary Standards are qualified as Certified Reference Materials. These are suitable for use in several analytical applications including but not limited to pharma release testing, pharma method development for qualitative and quantitative analyses, food and beverage quality control testing, and other calibration requirements.

Analysis Note

These secondary standards offer multi-traceability to the USP, EP (PhEur) and BP primary standards, where they are available.

Other Notes

This Certified Reference Material (CRM) is produced and certified in accordance with ISO 17034 and ISO/IEC 17025. All information regarding the use of this CRM can be found on the certificate of analysis.

Footnote

To see an example of a Certificate of Analysis for this material enter LRAA1896 in the slot below. This is an example certificate only and may not be the lot that you receive.

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Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Simultaneous determination of paracetamol, caffeine and propyphenazone in ternary mixtures by micellar electrokinetic capillary chromatography
Emre D and Ozalt?n, Nuran
Journal of Chromatography. B, Biomedical Sciences and Applications, 847(2), 126-132 (2007)
Derivative ratio spectra-zero crossing spectrophotometry and LC method applied to the quantitative determination of paracetamol, propyphenazone and caffeine in ternary mixtures
Dinc E, et al.
Journal of Pharmaceutical and Biomedical Analysis, 26(5-6), 769-778 (2001)
High-performance Liquid Chromatographic Determination of Paracetamol, Propyphenazone, and Caffeine in Pharmaceutical Formulations
Delvadiya K, et al.
Indian Journal of Pharmaceutical Education and Research, 47(4), 65-72 (2014)
A rapid spectrophotometric method to resolve ternary mixtures of propyphenazone, caffeine, and acetaminophen in tablets
Ozgur MU, et al.
Monatshefte fur Chemie / Chemical Monthly, 133(2), 219-223 (2002)
Simultaneous quantitation of paracetamol, caffeine and propyphenazone by high-pressure liquid chromatography
Mamolo MG, et al.
Journal of Pharmaceutical and Biomedical Analysis, 3(2), 157-164 (1985)

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