半岛bd体育手机客户端 说明

一般描述

2-Bromo-1-ethyl-pyridinium tetrafluoroborate is a coupling reagent employed in the synthesis of amides and esters through amidation and esterification reactions, respectively. It is generally prepared by the reaction of triethyloxonium tetrafluoroborate with 2?bromo pyridine.

应用

2-Bromo-1-ethyl-pyridinium tetrafluoroborate can be used as a coupling reagent for:

• The synthesis ofN-methylated peptides in solution and solid phase.
• The synthesis of cyclosporin A fragment and dolastatin 15 pentapeptide moiety.

包装

5 g in poly bottle

其他说明

用于肽合成的偶联试剂；与其他试剂如 BOP、PyBrOP、PyClU、BTFFH、CMBI 相比，外消旋作用更低、反应更快

基本信息

经验(实验)分子式	C7H9BBrF4N
分子量	273.86
Beilstein	4059265
EC 号	212-900-2
MDL编号	MFCD00060046
PubChem化学物质编号	57652696
NACRES	NA.22

半岛bd体育手机客户端 性质

质量水平	100
测定	≥97.0% (T)
reaction suitability	reaction type: Coupling Reactions
mp	103-107 ℃
application(s)	peptide synthesis
SMILES string	F[B-](F)(F)F.CC[n+]1ccccc1Br
InChI	1S/C7H9BrN.BF4/c1-2-9-6-4-3-5-7(9)8;2-1(3,4)5/h3-6H,2H2,1H3;/q+1;-1
InChI key	YJDXVQLBIAJTHP-UHFFFAOYSA-N

安全信息

储存分类代码	11 - Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)