N-α-Z-N-δ-phthaloyl-L-ornithine

N-α-Z-N-δ-phthaloyl-L-ornithine is a protected amino acid derivative of L-ornithine bearing an Nα benzyloxycarbonyl (Z, Cbz-type) protecting group and an Nδ phthaloyl (phthalimido/isoindoline-1,3-dione) protecting group on the side-chain terminal amine. The molecule contains the free carboxyl group and the α-amino functionality is protected, while the side-chain retains a protected primary amine at the δ-position, giving a diamino acid framework with controlled chemoselectivity. In peptide synthesis and related amide-forming chemistry, the orthogonal protection pattern supports stepwise coupling strategies and helps suppress undesired reactions from the multiple nitrogen sites during preparation of ornithine-containing peptide intermediates and conjugation targets.

Designed for biological research and industrial applications, not intended for individual clinical or medical purposes.

CAT No: CP08727

Custom Peptide Synthesis
cGMP Peptide
  • Registration of APIs
  • CMC information required for an IND
  • IND and NDA support
  • Drug master files (DMF) filing
M.W/Mr.
396.4
Abbr
Z-Orn(Pht)-OH

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