depbt 3 - (diethoxy-o-acyloxy) - 1,2,3-benzotriazine-4-one CAS NO.165534-43-0

Product Name: depbt 3 - (diethoxy-o-acyloxy) - 1,2,3-benzotriazine-4-one

synonyms:Diethyl 3,4-Dihydro-4-oxo-1,2,3-benzotriazin-3-yl Phosphate;

3-(Diethoxyphosphoryloxy)-1,2,3-benzotrizin-4(3H)-one;

diethyl (4-oxo-1,2,3-benzotriazin-3-yl) phosphate;

Diethyl (4-oxobenzo[d][1,2,3]triazin-3(4H)-yl) phosphate;            

CAS No.: 165534-43-0            

Molecular formula: c11h14n3o5p            

Molecular weight: 299.22000            

Appearance: off white to white crystalline powder            

Purity: 98% HPLC            

Package: 25g, 1kg, 25kg            

Brief introduction：DEPBT(3-(diethoxyphosphoryloxy)-1,2,3-benzotriazin-4(3H)-one) is a peptide coupling reagent used in peptide synthesis. It shows remarkable resistance to racemization.

Hangzhou ZeErRui Chemical Co., Ltd. is focused on customization, research and development and production of APIs and advanced intermediates, which can effectively compensate for the deficiencies of traditional CRO and CMO. Priority of high-tech barriers, high value-added, low pollution characteristics of the project, landing the project of innovative non patented route design, difficult process development and rapid industrialization.  Starting from the advantages of combining technology research and stable production, we cooperated with domestic and foreign large pharmaceutical companies in the development of generic drugs and innovative drugs.

It also has hardware facilities and support teams that match the strength of R & D and production: With LCMS, HPLC and other perfect detection means, professional testing team and perfect quality control system; With a pilot base, a stable GMP standard production capacity, and a new GMP workshop is building; With regular financial, legal ERP system and professional sales and logistics team.