ChemicalBook--->CAS DataBase List--->1672-63-5

1672-63-5

1672-63-5 Structure

1672-63-5 Structure
IdentificationBack Directory
[Name]

4-HYDROXYANTIPYRINE
[CAS]

1672-63-5
[Synonyms]

NSC 174055
4-HYDROXYANTIPYRINE
Antipyrine Impurity 5
4-hydroxy-1,5-dimethyl-2-phenylpyrazol-3-one
4-hydroxy-1,5-dimethyl-2-phenyl-pyrazol-3-one
4-HYDROXY-2,3-DIMETHYL-1-PHENYL-3-PYRAZOLIN-5-ONE
1,5-Dimethyl-2-phenyl-4-hydroxy-4-pyrazoline-3-one
4-Hydroxy-1,5-dimethyl-2-phenyl-1H-pyrazol-3(2H)-one
2,3-Dihydro-4-hydroxy-1,5-dimethyl-2-phenyl-1H-pyrazol-3-one
3H-Pyrazol-3-one, 1,2-dihydro-4-hydroxy-1,5-dimethyl-2-phenyl-
Citicoline,inhibit,concentration ratio,4-Hydroxyantipyrine,NSC174055,4 Hydroxyantipyrine,BBB,NSC-174055,NSC 174055,Distribution,Antipyrine,4Hydroxyantipyrine,brain,Inhibitor,4-Hydroxyphenazone
4-hydroxy AntipyrineQ: What is 4-hydroxy Antipyrine Q: What is the CAS Number of 4-hydroxy Antipyrine Q: What is the storage condition of 4-hydroxy Antipyrine Q: What are the applications of 4-hydroxy Antipyrine
[Molecular Formula]

C11H12N2O2
[MDL Number]

MFCD00003143
[MOL File]

1672-63-5.mol
[Molecular Weight]

204.23
Chemical PropertiesBack Directory
[Melting point ]

184-186 °C (lit.)
[Boiling point ]

314.3±52.0 °C(Predicted)
[density ]

1.294±0.06 g/cm3(Predicted)
[storage temp. ]

Refrigerator
[solubility ]

DMSO (Slightly), Methanol (Slightly)
[form ]

neat
[pka]

11.99±0.20(Predicted)
[color ]

Off-White to Beige
Safety DataBack Directory
[Hazard Codes ]

Xi
[Risk Statements ]

36/37/38
[Safety Statements ]

26-36
[WGK Germany ]

3
Hazard InformationBack Directory
[Uses]

4-Hydroxyantipyrine is a metabolite of antipyrine (A697500) which is an analgesic and antipyretic that has been given by mouth and as ear drops. Antipyrine is often used in testing the effects of other drugs or diseases on drug-metabolizing enzymes in the liver. Antipyrine is often used in testing the effects of other drugs or diseases on drug-metabolizing enzymes in the liver.
[Uses]

4-Hydroxyantipyrine was used to study the relationships between the metabolism of antipyrine, hexobarbitone and theophylline in man. It was used in a study on flow injection analysis system for the characterisation of pharmaceutical compounds via combination of diode array UV, 1H NMR, FT-IR spectroscopy and time-of-flight mass spectrometry.
[Uses]

Antipyrine metabolite
[Definition]

ChEBI: 4-hydroxy-1,5-dimethyl-2-phenyl-3-pyrazolone is a ring assembly and a member of pyrazoles.
[General Description]

4-Hydroxyantipyrine is formed during oxidative deamination of aminopyrine. It is a metabolite of antipyrine.
[storage]

Store at -20°C
Spectrum DetailBack Directory
[Spectrum Detail]

4-HYDROXYANTIPYRINE(1672-63-5)1HNMR
4-HYDROXYANTIPYRINE(1672-63-5)FT-IR
4-HYDROXYANTIPYRINE(1672-63-5)IR
4-HYDROXYANTIPYRINE(1672-63-5)Raman
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