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Country: China (Mainland)
Business Type:Other
Tel: 86 571-88092529
Mobile: 18958069012
Tel: 86 571-88092529
Fax: 86 571-87334908
URL: http://www.lingruichem.com
Province/state: Zhejiang
City: Hangzhou
Street: 201-B 2# Building Qinglan science park, 321# JinPeng Str. Xihu District Hangzhou City, PR.CHINA
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CAS NO.26386-88-9
Hot sale 26386-88-9 Diphenylphosphoryl azide in stock Supply
diphenyl azophosphate is a safe and efficient azide reagent obtained by reacting diphenyl chlorophosphate with sodium azide, which can replace sodium azide with explosion risk for azide reaction.
DPPA can react with carboxylic acid to form an acyl azide intermediate, and then react with alcohol or amine to form N-substituted carbamates or amides.
Diphenyl azidophosphate is used for peptide coupling and 1,3-dipolar cycloaddition reactions; it is also used to prepare amino acid copolymers.
It is widely used in organic synthesis, pharmaceutical synthesis and peptide compound synthesis. Azide reagent for aziridylation of olefins catalyzed by tetraphenylporphyrin-cobalt. It is also used as an activator for the preparation of macrocyclic lactam and aldose reductase inhibitors. It is also an important organophosphorus reagent.
Established in 2010, located in Hangzhou Qinglan science park, lingruichem is a technical company mainly focus on the Custom synthesis, manufacturing, sales of chemicals tovarious industries.n our R&D centre. we have a staff of skilled and experienced research chemists. This has enabled us to meet the special reauirements of our customers and it has enabled us to provide quality products at competitive prices.
1. How can we guarantee quality
Always a pre-production sample before mass production;
Always final Inspection before shipment;
2.What can you buy from us
Plant Extracts,Cosmetics Raw Materials,Vitamin Raw Materials,Pharmaceutical Raw Materials and Intermediates
3. Why should you buy from us not from other suppliers
Our company mainly devoted in producing pharmacetical intermediates , Vitamins , and health supplement , the quality and technical content can reach the advance level in China .Our products are sold well in China as well as in more than 20 countries.
Lingrui's credo is committed to your reliable business partner,reliable quality, competitive prices and superior service, lf you are interested in any of our products or would like to discuss a custom order, please feel free to contact us. We are looking forward to forming successful business relationships with new clients around the world in the near future !