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Ethyl pyrazole-4-carboxylate

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Company Name: Changzhou Fullone Chemical Co., Ltd.
Tel: +86-13328197671 +86-13861172460
Email: sales@borenchem.cn
Products Intro: Product Name:Ethyl pyrazole-4-carboxylate
CAS:37622-90-5
Purity:98% Package:1kg; 5kg; 27kg
Company Name: Capot Chemical Co.,Ltd.
Tel: 571-85586718 +8613336195806
Email: sales@capotchem.com
Products Intro: Product Name:Ethyl 4-pyrazolecarboxylate
CAS:37622-90-5
Purity:98%(Min,GC) Package:100g;1kg;5kg,10kg,25kg,50kg
Company Name: Beijing Cooperate Pharmaceutical Co.,Ltd
Tel: 010-60279497
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Products Intro: Product Name:Ethyl pyrazole-4-carboxylate
CAS:37622-90-5
Purity:98%99% Package:100G;1KG;5KG;10KG;25KG;50KG;100KG
Company Name: Henan Tianfu Chemical Co.,Ltd.
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Products Intro: Product Name:37622-90-5 Ethyl pyrazole-4-carboxylate
CAS:37622-90-5
Purity:99% Package:25KG;5KG;1KG
Company Name: Shanghai Time Chemicals CO., Ltd.
Tel: +86-021-57951555 +8617317452075
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Products Intro: Product Name:Ethyl pyrazole-4-carboxylate
CAS:37622-90-5

Ethyl pyrazole-4-carboxylate manufacturers
Ethyl pyrazole-4-carboxylate Basic information
Product Name:Ethyl pyrazole-4-carboxylate
Synonyms:ETHYL PYRAZOLE-4-CARBOXYLATE;PYRAZOLE-4-CARBOXYLIC ACID ETHYL ESTER;Ethyl 4-pyrazolecarboxylate, 99% - See B25351;Ethyl 4-pyarazolecarboxylate;Ethyl pyrazole-4-carboxylate 98+%;1H-Pyrazole-4-carboxylicacid,ethylester(9CI);Ethyl 4-pyrazolecarboxylate,98%;Ethyl 4-pyrazolecarboxylae
CAS:37622-90-5
MF:C6H8N2O2
MW:140.14
EINECS:609-452-9
Product Categories:Heterocycles;Building Blocks;Heterocyclic Building Blocks;Pyrazoles;CARBOXYLICESTER
Mol File:37622-90-5.mol
Ethyl pyrazole-4-carboxylate Structure
Ethyl pyrazole-4-carboxylate Chemical Properties
Melting point 78-80 °C (lit.)
Boiling point 138-140 °C/3 mmHg (lit.)
density 1.2850 (rough estimate)
refractive index 1.5010 (estimate)
Fp 138-140°C/3mm
storage temp. Sealed in dry,Room Temperature
solubility Miscible with acetone.
pka11.70±0.50(Predicted)
form Crystalline Powder
color White to pale yellow
InChIKeyKACZQOKEFKFNDB-UHFFFAOYSA-N
LogP0.909 (est)
CAS DataBase Reference37622-90-5(CAS DataBase Reference)
NIST Chemistry Reference4-(C2H5COO)-pyrazole(37622-90-5)
Safety Information
Hazard Codes Xi
Risk Statements 36/37/38
Safety Statements 26-37/39
WGK Germany 3
HazardClass IRRITANT
HS Code 29331990
MSDS Information
ProviderLanguage
SigmaAldrich English
ALFA English
Ethyl pyrazole-4-carboxylate Usage And Synthesis
Chemical PropertiesWhite to pale yellow crystalline powder
UsesEthyl pyrazole-4-carboxylate is used for the synthesis of isoxazole-4-carboxylic acid derivatives and isoxazole-3,5-dicarboxamides.
UsesUsed for the synthesis of isoxazole-4-carboxylic acid derivatives and isoxazole-3,5-dicarboxamides as herbicides.
Synthesis Reference(s)Journal of Heterocyclic Chemistry, 30, p. 865, 1993 DOI: 10.1002/jhet.5570300404
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