Description

N2,N5-Dibenzoyl-4-Oxo-L-Ornithine Methyl Ester is a protected derivative of the non-proteinogenic amino acid L-ornithine, featuring benzoyl groups on the N2 and N5 amines and a methyl ester. This compound is a crucial synthetic intermediate in organic and medicinal chemistry, valued for its role in constructing complex peptide-like structures and heterocyclic systems. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel bioactive molecules and advanced chemical entities.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex drug candidates, particularly those targeting enzyme inhibition or receptor modulation.
• Peptidomimetic Research: Used to construct non-natural peptide analogs (peptidomimetics) for studying protein-protein interactions and developing therapeutic agents.
• Chemical Biology Probes: Serves as a precursor for labeled compounds used in biochemical assays and target identification studies.
• Academic & R&D Synthesis: Employed in university and industrial research laboratories for methodological development and the synthesis of novel chemical libraries.
• Custom Synthesis Projects: A starting material for contract research organizations (CROs) and custom synthesis providers working on client-specific molecular targets.

Basic Information

Product Name	N2,N5-Dibenzoyl-4-Oxo-L-Ornithine Methyl Ester
CAS No.	78420-25-4
Molecular Formula	C21H22N2O5
Molecular Weight	382.41 g/mol
Synonyms	Methyl N2,N5-dibenzoyl-4-oxo-L-ornithinate; L-Ornithine, N2,N5-dibenzoyl-4-oxo-, methyl ester; 4-Oxo-L-ornithine N2,N5-dibenzoyl methyl ester; Methyl 2,5-dibenzamido-4-oxopentanoate; (S)-Methyl 2,5-dibenzamido-4-oxopentanoate; Nα,Nδ-Dibenzoyl-4-oxo-L-ornithine methyl ester; 78420-25-4
EINECS	Contact for details

Quality Control

Our N2,N5-Dibenzoyl-4-Oxo-L-Ornithine Methyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. We provide full traceability and Certificates of Analysis (COA) are available for all shipments, ensuring compliance with research and development grade standards.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). This material is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Specific Rotation	Contact for details
Loss on Drying	≤ 1.0%
Heavy Metals	< 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.