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Ethyl pyrazole-4-carboxylate

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Cat Number

INT37622905

CAS Number

37622-90-5

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Product Detail

CAS Number

37622-90-5

EINECS

609-452-9

Storage

Sealed in dry, room temperature

Synonyms

PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER;Ethyl 1H-pyrazole-4-carboxylate;Ethyl 4-pyarazolecarboxylate

Description

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

Molecular Formula

C6H8N2O2

Molecular Weight

140.14

Appearance

Crystalline Powder

Melting Point

78-80 ℃ (lit.)

Boiling Point

138-140 ℃/3 mmHg (lit.)

Color

White to pale yellow

pKa

11.70±0.50(Predicted)

Purity

0.97

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