PyBOP (benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate) is a peptide coupling reagent used in solid phase peptide synthesis. It is used as a substitute for the BOP reagent, thus avoiding the formation of the carcinogenic side product HMPA.

CAS：128625-52-5
中文别名：六氟磷酸苯并三唑-1-基-氧基三吡咯烷基磷;六氟磷酸苯并三唑-1-基-氧基三吡咯烷基;六氟磷酸苯并三唑-1-基-氧基三吡咯烷;1H-苯并三唑-1-基氧三吡;
英文别名：((1H-Benzo[d][1,2,3]triazol-1-yl)oxy)tri(pyrrolidin-1-yl)phosphonium hexafluorophosphate(V);(Benzotriazol-1-yloxy)tripyrrolidinophosphonium Hexafluorophosphate;benzotriazol-1-yloxy(tripyrrolidin-1-yl)phosphanium,hexafluorophosphate;Benzotriazol-1-yl-oxytripyrrolidinophosphonium hexafluorophosphate;(Benzotriazol-1-yloxy)tripyrrolidinophosphonium Hexafluorophosph;1H-Benzotriazol-1-yloxytripyrrolidinophosphonium Hexafluorophosphate;
分子式：C18H28F6N6OP2
分子量：520.392
精确质量：520.17
Psa：76.84
Logp：6.021

BRN号：3584612
MDL号：MFCD00077411
PubChem号：24863525
EINECS号：000-000-0

外观与性状：白色结晶粉末
熔点：154-156°C (dec.)(lit.)
储存条件：2-8ºC

安全说明：S26-S36-S24/25
危险类别码：R36/37/38
WGK Germany：3
危险品运输编码：UN 1325 4.1/PG 2
危险品标志：Xi
危险性描述：H315; H319; H335
危险标志：GHS07
危险性防范说明：P261; P305 + P351 + P338
信号词：Warning

用途
1、 功能材料、特种电解质、催化剂