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551260

5-Oxo-1-phenyl-2-pyrazolin-3-carboxylic acid

Synonym(s):

1-Phenyl-3-carboxy-5-pyrazolone, 3-Carboxy-1-phenyl-2-pyrazolin-5-one

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About This Item

Empirical Formula (Hill Notation):
C10H8N2O3
CAS Number:
119-18-6
Molecular Weight:
204.18
NACRES:
NA.22
PubChem Substance ID:
24879210
UNSPSC Code:
12352100
EC Number:
204-304-6
MDL number:
MFCD00037318
Form:
solid
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form

solid

Quality Segment

100

mp

237 °C (lit.)

functional group

carboxylic acid

SMILES string

OC(=O)C1=NN(C(=O)C1)c2ccccc2

InChI

1S/C10H8N2O3/c13-9-6-8(10(14)15)11-12(9)7-4-2-1-3-5-7/h1-5H,6H2,(H,14,15)

InChI key

IMZSHPUSPMOODC-UHFFFAOYSA-N

Application

Reactant involved in synthesis of:
  • Pyrazolone derivatives for antiprion activity via heterocyclocondensation
  • Heterocyclic thiazolidinone and azetidinone compound for antibacterial studies

Storage Class

11 - Combustible Solids

wgk

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

Eyeshields, Gloves, type N95 (US)

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