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折扣/货期| 货号：CDX-B0040-G001 | 规格：1 g | 目录价：￥924 |
| 货号：CDX-B0040-G005 | 规格：5 g | 目录价：￥2212 |
| 货号：CDX-B0040-G025 | 规格：25 g | 目录价：￥8834 |
产品详情
* 以下信息仅供参考，详情请以原厂网站为准
产品名称:
BEP
别名:
2-Bromo-1-ethyl-pyridinium tetrafluoroborate
产品描述:
Efficient coupling reagent for the synthesis of sterically hindered amides, especially peptides. In terms of reactivity and racemization-suppressing capability, this pyridinium-type reagent, BEP, proved to be more efficient than commonly used uronium- and phosphonium-type reagents, such as HBTU, BOP, and PyBroP, for the synthesis of hindered peptides containing N-methylated or Calpha,Calpha-dialkylated amino acid residues. BEP was also proven to be an efficient reagent for the synthesis of esters, especially active esters and hindered esters, and tert-butyl esters.
宿主来源:
Synthetic
保存温度:
+4°C
运输温度:
Ambient
预期分子量:
273.86
产品形式:
solid
产地:
瑞士
纯度:
>97% (HPLC)
CAS号:
878-23-9
分子式:
C7H9BBrF4N
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