Ethyl 3-Aminopyrazole-4-Carboxylate CAS 6994-25-8 Purity >98.5% (HPLC)

Short Description:

Name: Ethyl 3-Aminopyrazole-4-Carboxylate

Synonyms: Ethyl 3-Amino-4-Pyrazolecarboxylate

CAS: 6994-25-8

Purity: >98.5% (HPLC)

Appearance: Yellow to Brown Powder

Impurity / Intermediate of Allopurinol (CAS: 315-30-0)

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Description:

Shanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Ethyl 3-Aminopyrazole-4-Carboxylate (CAS: 6994-25-8) 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 3-Aminopyrazole-4-Carboxylate
Synonyms	Ethyl 3-Aminopyrazole-4-Carboxylate; Ethyl 3-Amino-4-Pyrazolecarboxylate; 3-Aminopyrazole-4-Carboxylic Acid Ethyl Ester; Ethyl 3-Amino-1H-Pyrazole-4-Carboxylate; 3-Amino-4-Carboethoxy-1H-Pyrazole; 3-Amino-1H-Pyrazole-4-Carboxylic Acid Ethyl Ester
Impurity	Allopurinol EP Impurity D; Allopurinol USP Related Compound D
CAS Number	6994-25-8
CAT Number	RF2590
Stock Status	In Stock, Production Scale Up to Tons
Molecular Formula	C6H9N3O2
Molecular Weight	155.16
Melting Point	101.0 to 106.0℃(lit.)
Brand	Ruifu Chemical

Specifications:

Item	Specifications
Appearance	Yellow to Brown Powder
Purity / Analysis Method	>98.5% (HPLC)
Purity / Analysis Method	>98.5% (Nonaqueous Titration)
Melting Point	101.0 to 106.0℃
Water (by Karl Fischer)	<0.50%
Residue on Ignition	<0.20%
Total Impurities	<1.50%
Infrared Spectrum	Conforms to Structure
1 H NMR Spectrum	Consistent With Structure
Test Standard	Enterprise Standard
Usage	Impurity / Intermediate of Allopurinol (CAS: 315-30-0)

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? Excellent 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 3-Aminopyrazole-4-Carboxylate (CAS: 6994-25-8) is an Impurity / Intermediate of Allopurinol (CAS: 315-30-0). Ethyl 3-Aminopyrazole-4-Carboxylate is an impurity formed during the industrial synthesis of Allopurinol that is an analog of hypoxanthine that has been broadly utilized in the treatment of hyperuricemia and gout. Allopurinol does not reduce serum uric acid levels by increasing renal uric acid excretion; instead it lowers plasma urate levels by inhibiting the final steps in uric acid biosynthesis. Ethyl 3-Aminopyrazole-4-Carboxylate can be prepared from Ethyl Cyanoacetate and Triethyl Orthoformate by a two-step reaction.Ethyl 3-Aminopyrazole-4-Carboxylate can be used for the preparation of pesticide intermediate Ethyl Pyrazole-4-Carboxylate. Ethyl Pyrazole-4-Carboxylate is an important pesticide intermediate and widely used for the preparation of new insecticides.