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1H-Pyrazole-4-carboxylic acid ethyl ester

BGC Id:	663365814322
CAS No:	37622-90-5
Synonyms:	4- pyrazoleethyl formate ; 4-(ethoxycarbonyl)-1h-pyrazole ; hylpyrazole-4-carboxylate ; ethyl 4-pyrazolecarboxylate ; ethyl pyrazole-4-carboxylate ; ethyl 1h-pyrazole-4-carbo... ; ehtyl-4-pyrazole carboxylate ; ethyl 4-pyrazolecarboxylate,98% ; ethyl 4-pyrazolecarboxylae ; ethyl 4-pyarazolecarboxylate
Molecular Formula:	C6H8N2O2
Molecular Weight:	140.14
EINECS:

Verified providers in 2025

The following 2 notable providers have been checked and can be recommended.

Hangzhou Zhongqi Chem

Skyrun Industrial

What other providers are available for CAS 37622-90-5?

The last intensive check and update was carried out on 2025/07/31.

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Synonyms:

4- pyrazoleethyl formate ; 4-(ethoxycarbonyl)-1h-pyrazole ; hylpyrazole-4-carboxylate ; ethyl 4-pyrazolecarboxylate ; ethyl pyrazole-4-carboxylate ; ethyl 1h-pyrazole-4-carbo... ; ehtyl-4-pyrazole carboxylate ; ethyl 4-pyrazolecarboxylate,98% ; ethyl 4-pyrazolecarboxylae ; ethyl 4-pyarazolecarboxylate

CAS:

37622-90-5

EINECS:

Molecular Formula:

C6H8N2O2

MDL:

MFCD00010844

Properties

Molecular Weight:

140.14 g·mol−1

Melting point:

78-80 °C(lit.)

Boiling point:

138-140 °C3 mm Hg(lit.)

Flash point:

138-140 °C/3mm

Suppliers

Hangzhou Zhongqi Chem Co., Ltd

tipologia di azienda: Leading producer

Located in Hangzhou National Hi-Tech Industrial Development Zone, zhongqichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals to various industries. 1,3-Dihydroxyacetone è anche servita da Hangzhou Zhongqi Chem Co., Ltd. Our advantage : 1.We do not simply provide chemicals , we provide chemical solutions and expertise; 2.We have trained, highly effective team to solve the problem at the first time; 3.Our QMS (quality management system) ensures the product quality strictly; 4.Strong research and deve ...

Nazione: P.R.China telefono: +86-571-86976032 Fax: +86-571-86972162

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Skyrun Industrial Co., Ltd.

tipologia di azienda: Leading producer

Nazione: P.R.China
telefono: +86-576-84015261
Fax: +86-576-84015261

Skyrun Industrial Co.Limited, established in 2003, a state-controlled company (By Skyrun Corp. & High Hope) in China, specializing in developing, producing and handing raw pharmaceutical material and intermediates. We have expanded a compositive entity from initially only as a small manufacturer. Forniamo L-(-)-Sorbose pure. We have extensive knowledge of domestic and international pharmaceutical markets. Our working range can be start from small amount in research stage to big bulk for industrial produc ...

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Safety Information

Hazard Symbols: Xi

Europe standard Hazard pictograms, code and definition

Hazard Classes:

irritant

Hazardous Substances Data:

Non-Regulated Material ¹

Risk Codes:

36/37/38 (R)

Safety Codes:

26-37/39 (S)

WGK Germany:

What other providers are available for CAS 37622-90-5?

In addition to the providers presented here for 1H-Pyrazole-4-carboxylic acid ethyl ester with the CAS number 37622-90-5, there are other 75 providers with slightly different product names available for this CAS number.

Ethyl 4-pyrazolecarboxylate

Ethyl pyrazole-4-carboxylate