(S)-N-alpha-t-Butyloxycarbonyl-pyroglutamic acid ethyl ester

CAS	144978-12-1
Structure
Synonyms	Boc-L-Pyr-OEt
IUPAC Name	1-O-tert-butyl 2-O-ethyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate
Molecular Weight	257.28
Molecular Formula	C12H19NO5
Canonical SMILES	CCOC(=O)[C@@H]1CCC(=O)N1C(=O)OC(C)(C)C
InChI	InChI=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
InChI Key	YWWWGFSJHCFVOW-QMMMGPOBSA-N
Boiling Point	375.0±35.0 °C
Melting Point	52-56 °C
Purity	98%
Density	1.182±0.06 g/ml
Appearance	Solid