Ethyl 4-Pyrazolecarboxylate CAS 37622-90-5 Purity >99.0% (HPLC) Factory

Short Description:

Chemical Name: Ethyl 4-Pyrazolecarboxylate

Synonyms: Ethyl Pyrazole-4-Carboxylate

CAS: 37622-90-5

Purity: >99.0% (HPLC)

Appearance: White to Light Yellow Solid

High Quality, Commercial Production

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Product Detail

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Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Ethyl 4-Pyrazolecarboxylate (CAS: 37622-90-5) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com

Chemical Properties:

Chemical Name	Ethyl 4-Pyrazolecarboxylate
Synonyms	Ethyl Pyrazole-4-Carboxylate; Ethyl 1H-Pyrazole-4-Carboxylate; Pyrazole-4-Carboxylic Acid Ethyl Ester; 4-Pyrazolecarboxylic Acid Ethyl Ester; 4-Ethoxycarbonylpyrazole; 4-Ethoxycarbonyl-1H-Pyrazole
Impurity	Regadenoson Impurity 7
CAS Number	37622-90-5
CAT Number	RF2621
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C6H8N2O2
Molecular Weight	140.14
Melting Point	76.0 to 80.0℃ (lit.)
Boiling Point	138.0~140.0℃/3 mmHg (lit.)
Solubility	Soluble in Methanol. Miscible With Acetone
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	White to Light Yellow Solid
Purity / Analysis Method	>99.0% (HPLC)
Carbon by Elemental Analysis	50.6~52.2%
Nitrogen byElementalAnalysis	19.6~20.3%
Melting Point	76.0 to 80.0℃
Water (by Karl Fischer)	<0.50%
Residue on Ignition	<0.10%
Single Impurity	<0.50%
Total Impurities	<1.00%
1 H NMR Spectrum	Consistent With Structure
Test Standard	Enterprise Standard
Usage	Pharmaceutical Intermediates

Package & Storage:

Package: Bottle, Aluminum foil bag, 25kg/Cardboard Drum, or according to customer's requirement

Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moisture

Advantages:

Sufficient Capacity: Sufficient facilities and technicians

Professional Service: One stop purchasing service

OEM Package: Custom package and label available

Fast Delivery: If within stock, three days delivery guaranteed

Stable Supply: Maintain reasonable stock

Technical Support: Technology solution available

Custom Synthesis Service: Ranged from grams to kilos

High Quality: Established a complete quality assurance system

FAQ:

How to Purchase? Please contact: sales@ruifuchem.com or alvin@ruifuchem.com

15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals.

Main Markets? Sell to domestic market, North America, Europe, India, Russia, Korea, Japanese, Australia, etc.

Advantages? Superior quality, affordable price, professional services and technical support, fast delivery.

Quality Assurance? Strict quality control system. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc.

Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers.

Factory Audit? Factory audit welcome. Please make an appointment in advance.

MOQ? No MOQ. Small order is acceptable.

Delivery Time? If within stock, three days delivery guaranteed.

Transportation? By Express (FedEx, DHL), by Air, by Sea.

Documents? After sales service: COA, MOA, ROS, MSDS, etc. can be provided.

Custom Synthesis? Can provide custom synthesis services to best fit your research needs.

Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.

Application:

Ethyl 4-Pyrazolecarboxylate (CAS: 37622-90-5) is used as chemical intermediates, organic intermediates, dyestuff and pharmaceutical intermediates, herbicide intermediates. Used for the synthesis of Isoxazole-4-Carboxylic Acid derivatives and Isoxazole-3,5-Dicarboxamides as herbicides. Ethyl 4-Pyrazolecarboxylate is also an impurity of Regadenoson (CAS: 313348-27-5).