N-tert-Butoxycarbonylpyroglutamic Acid Ethyl Ester is a compound derived from pyroglutamic acid, used in the synthesis of various pharmacological compounds. It is used in the synthesis of HCV protesase inhibitors as well as alkyl renin inhibitors.

CAS：144978-12-1
中文别名：(S)-1-(叔丁氧羰基)-5-氧代吡咯烷-2-甲酸乙酯;Boc-L-焦谷氨酸乙酯;叔丁氧羰基-L-焦谷氨酸乙酯;(S)-1-Boc-5-氧代吡咯烷-2-甲酸乙酯;N-(叔丁氧羰基)-L-焦谷氨酸乙酯;
英文别名：(S)-1-tert-Butyl 2-ethyl 5-oxopyrrolidine-1,2-dicarboxylate;Ethyl (S)-1-Boc-5-oxopyrrolidine-2-carboxylate;N-(tert-Butoxycarbonyl)-L-pyroglutamic Acid Ethyl Ester;Boc-L-Pyroglutamic Acid Ethyl Ester;N-Boc-L-pyroglutamic acid ethyl ester;Ethyl (S)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylate;Ethyl N-(tert-Butoxycarbonyl)-L-pyroglutamate;(S)-1-(tert-Butoxycarbonyl)-5-oxopyrrolidine-2-carboxylic Acid Ethyl Ester;(S)-Ethyl-N-Boc-pyroglutamate;BOC-PYR-OET;1-O-tert-butyl 2-O-ethyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate;Ethyl N-Boc-L-pyroglutamate;(S)-1-Boc-5-oxopyrrolidine-2-carboxylic Acid Ethyl Ester;
分子式：C12H19NO5
分子量：257.283
精确质量：257.126
Psa：72.91
Logp：1.4135

EINECS号：604-450-4

密度：1.182g/cm3
沸点：375ºC at 760mmHg
闪点：180.6ºC
折射率：1.486
蒸汽压：8.03E-06mmHg at 25°C

海关编码：2933790090