Pharmaceutical Intermediates

N,N"-Bis(benzyloxycarbonyl)-1H-pyrazole-1-carboxamidine CAS:152120-55-3 98%min

Chemical Name:N,N"-Bis(benzyloxycarbonyl)-1H-pyrazole-1-carboxamidine
CAS.NO:152120-55-3
Synonyms:N,N"-Bis(carbobenzoxy)-1H-pyrazole-1-carboxamidine;Pyrazol(Z)2
Molecular Formula:C20H18N4O4
Molecular Weight:378.38100
 
Physical and Chemical Properties:
Density:1.25;
Melting point:90-96oC;
Boiling point:146oC;
Flash point:51oC;
Index of Refraction:1.611;
 
HS Code: 2933199090
Tax refund rate: 13%
UN No.: UN1993
Hazard class: 3 categories 
Packing level: Class III
 
Description:
Appearance:Off-white to white crystalline powder
Purity(HPLC):≥98.0%
 
Packing:25 kg/drum, can also be packaged according to customer requirements
Storage:Store in a cool, ventilated place
Use:As a condensation reagent
 
 
Our company is a high-tech pharmaceutical and pesticide chemical company integrating R&D, production and sales,Our company is engaged in the production and custom synthesis of intermediates such as APIs and special chemicals. Relying on our own strong R&D capabilities, we accept custom synthesis of advanced pharmaceutical intermediates, as well as custom synthesis of other types of advanced chemicals, with mature R&D systems and production capacities from gram to tonnage,Provide high quality, high purity compounds with years of custom compound synthesis experience,With an international vision, rich management experience, professional R & D team and integrity and rigorous professionalism, we are committed to providing customers with the highest quality products and services,With strong technical accumulation and innovative research and development capabilities, he is good at various types of chemical reactions such as hydrogenation, nitration, Suzuki coupling, cyanation, diazotization, bromination, wittig reaction, Grignard reaction, redox reaction and ultra-low temperature reaction,Dozens of reaction types such as chiral synthesis and resolution, oxidation, reduction, condensation, nitrosation, bromination, It is committed to the research and development, production and sales of bulk chemicals and intermediates.

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