BOC-PYR-OET

BOC-PYR-OET Basic information
Product Name:BOC-PYR-OET
Synonyms:(2S)-5-oxo-1,2-pyrrolidinedicarboxylic acid 1-(tert-butyl) 2-ethyl ester;Boc-L-Pyroglutamic acid ethyl ester/ Boc-Pyr-Oet;1-(tert-butyl)2-ethyl(S)-5-oxopyrrolidine-1,2-dicarboxylate;Ethyl (S)-1-Boc-5-oxopyrrolidine-2-carboxy;N-Boc-L-pyroglutamic acid ethyl este;(S)-N-alpha-t-Butyloxycarbonyl-pyroglutamic acid ethyl ester;Boc-L-Pyr-OEt;N-tert-Butoxycarbonyl-L-pyroglutamic acid ethyl ester
CAS:144978-12-1
MF:C12H19NO5
MW:257.28
EINECS:
Product Categories:pharmacetical;Pyroglutamic acid [Pyr, pGu]
Mol File:144978-12-1.mol
BOC-PYR-OET Structure
BOC-PYR-OET Chemical Properties
Melting point 52.0 to 56.0 °C
Boiling point 375.0±35.0 °C(Predicted)
density 1.182±0.06 g/cm3(Predicted)
storage temp. Keep in dark place,Sealed in dry,Room Temperature
solubility soluble in Methanol
form powder to crystal
pka-4.15±0.40(Predicted)
color White to Almost white
InChIInChI=1S/C12H19NO5/c1-5-17-10(15)8-6-7-9(14)13(8)11(16)18-12(2,3)4/h8H,5-7H2,1-4H3/t8-/m0/s1
InChIKeyYWWWGFSJHCFVOW-QMMMGPOBSA-N
SMILESN1(C(OC(C)(C)C)=O)C(=O)CC[C@H]1C(OCC)=O
CAS DataBase Reference144978-12-1(CAS DataBase Reference)
Safety Information
HS Code 2933.99.8290
MSDS Information
BOC-PYR-OET Usage And Synthesis
UsesN-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.
BOC-PYR-OET Preparation Products And Raw materials
Avibactam impurity 23 Avibactam Impurity 21 N-Boc-N'-Cbz-L-lysine Avibactam impurity 24 N-alpha-t-Butyloxycarbonyl-N-epsilon-benzyloxycarbonyl-L-lysinol Avibactam Impurity 13 Avibactam Impurity 19 Boc-L-homophenylalanine BOC-PYR-OH BOC-PYR-OET BENZYL-N-BOC-L-PYROGLUTAMATE 1-BOC-D-PYROGLUTAMIC ACID ETHYL ESTER (2S,4R)-BENZYL-BOC-GAMMA-(2-NAPHTHYLMETHYL)-PYROGLUTAMATE (2S,4R)-BENZYL-BOC-GAMMA-(4-BROMOBENZYL)-PYROGLUTAMATE (2S,4R)-BENZYL-BOC-GAMMA-BENZYLPYROGLUTAMATE Ethyl L-pyroglutamate (S)-N-ALPHA-T-BUTYLOXYCARBONYL-PYROGLUTAMIC ACID T-BUTYL ESTER L-Pyroglutamic acid

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