ChemicalBook--->CAS DataBase List--->119-18-6

119-18-6

119-18-6 Structure

119-18-6 Structure
IdentificationMore
[Name]

5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid
[CAS]

119-18-6
[Synonyms]

1-PHENYL-3-CARBOXY-5-PYRAZOLONE
1-PHENYL-5-PYRAZOLONE-3-CARBOXYLIC ACID
1-PHENYLIMIDAZOL-5(4H)-ONE-3-CARBOXYLIC ACID
1-PHENYLPYRAZOL-5-ONE-3-CARBOXYLIC ACID
5-OXO-1-PHENYL-2-PYRAZOLIN-3-CARBOXYLIC ACID
5-OXO-1-PHENYL-2-PYRAZOLINE-3-CARBOXYLIC ACID
5-OXO-1-PHENYL-4,5-DIHYDRO-1 H-PYRAZOLE-3-CARBOXYLIC ACID
TIMTEC-BB SBB010085
3-carboxy-1-phenyl-5-pyrazolone
3-Carboxy-1-Phenyl-5-Pyrozolone
1-PHYNYL-3-CARBOXY-5-PYRAZOLONE
4,5-dihydro-5-oxo-1-phenyl-1h-pyrazole-3-carboxylic acid
1-Phenyl-3-carboxyl-5-pyrazolone
3-Carboxy-1-phenyl-2-pyrazolin-5-one
1-PHENYL-3-CARBOXY-5-PYRAZOLONE 98%
2,5-DISULFOBENZALDEHYDE
1-Phenyl-3-carboxy-5(4H)-pyrazolone
[EINECS(EC#)]

204-304-6
[Molecular Formula]

C10H8N2O3
[MDL Number]

MFCD00037318
[Molecular Weight]

204.18
[MOL File]

119-18-6.mol
Chemical PropertiesBack Directory
[Melting point ]

237 °C (lit.)
[Boiling point ]

375.1±25.0 °C(Predicted)
[density ]

1.41±0.1 g/cm3(Predicted)
[pka]

-2.53±0.20(Predicted)
[CAS DataBase Reference]

119-18-6(CAS DataBase Reference)
Safety DataBack Directory
[Hazard Codes ]

Xi
[Safety Statements ]

24/25
[WGK Germany ]

3
[HazardClass ]

IRRITANT
[HS Code ]

29331990
Hazard InformationBack Directory
[Chemical Properties]

light yellow crystalline
[Uses]

Reactant involved in synthesis of:
  • Pyrazolone derivatives for antiprion activity via heterocyclocondensation
  • Heterocyclic thiazolidinone and azetidinone compound for antibacterial studies
Well-known Reagent Company Product InformationBack Directory
[Alfa Aesar]

1-Phenyl-2-pyrazolin-5-one-3-carboxylic acid(119-18-6)
[Sigma Aldrich]

119-18-6(sigmaaldrich)
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