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Home/Compounds/Pharmaceutical Intermediate/N-Boc-L-pyroglutamic acid ethyl ester
C12H19NO5
257.28 g/mol
Pharmaceutical Intermediate

1-(1,1-Dimethylethyl) 2-ethyl (2S)-5-oxo-1,2-pyrrolidinedicarboxylate

CAS144978-12-1
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate

N-Butoxycarbonyl-5-oxo-L-proline ethyl ester is a protected amino acid derivative used as a pharmaceutical intermediate in peptide synthesis. Its crystalline structure has been characterized by single-crystal X-ray diffraction.

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Related Compounds

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Referencestereoisomer of

Ethyl Boc-D-pyroglutamate

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Identifiers
IUPAC Name

1-O-tert-butyl 2-O-ethyl (2S)-5-oxopyrrolidine-1,2-dicarboxylate

InChIKey

YWWWGFSJHCFVOW-QMMMGPOBSA-N

SMILES

CCOC(=O)[C@@H]1CCC(=O)N1C(=O)OC(C)(C)C

Synonyms (29)
  • (s)-ethyl-n-boc-pyroglutamate
  • BOC-L-PYR-OET
  • Ethyl Boc-L-pyroglutamate
  • Ethyl N-Boc-L-pyroglutamate
  • boc-pyr-oet
  • ethyl-N-Boc-(S)-pyroglutamate