Cat Number: INT37718119

4-Pyrazolecarboxylic acid

CAS Number

37718-11-9

Synonyms

1H-Pyrazol-4-carbonsure;1 H-PYRAZOLE-4-CARBOXYLIC ACID;4-PYRAZOLECARBOXYLIC ACID;AKOS PAO-0315;AKOS B015883;ART-CHEM-BB B015883

Description

4-Pyrazolecarboxylic acid is used for the synthesis of isoxazole-4-carboxylic acid derivatives and isoxazole-3,5-dicarboxamides.

Molecular Weight

112.09

Molecular Formula

C4H4N2O2

EINECS

253-641-5

Appearance

Powder

Color

Off-white

Storage

Sealed in dry, room temperature

Purity

0.99

pKa

3.81±0.10(Predicted)

Boiling Point

417.1±18.0 ℃(Predicted)

Density, g/cm3

1.524±0.06(Predicted)

Melting Point

282 ℃

HOURS

Daily: 9.30 AM–6.00 PM
Sunday : 9.30 AM–1.00 PM
Holidays: Closed

INFORMATION

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