Description

n-Benzoyl-L-Glutamic Acid 5-Benzyl Ester is a high-purity, protected amino acid derivative essential for advanced organic synthesis. This compound serves as a critical chiral building block, enabling the controlled construction of complex peptide structures. It is primarily utilized by research institutions and pharmaceutical manufacturers in the development of novel therapeutic agents and fine chemical intermediates.

Application

• Peptide Synthesis: A key protected intermediate for the solid-phase and solution-phase synthesis of complex peptides and peptidomimetics.
• Pharmaceutical Research: Used as a chiral synthon in the research and development of active pharmaceutical ingredients (APIs), particularly those targeting neurological and metabolic pathways.
• Bioconjugation: Serves as a starting material for creating specialized linkers and probes used in bioconjugation chemistry and drug delivery systems.
• Chemical Biology: Employed in the synthesis of enzyme inhibitors, substrate analogs, and other tools for studying biochemical processes.
• Fine Chemical Production: Acts as a precursor in the multi-step synthesis of other high-value, non-peptide fine chemicals and specialty materials.

Basic Information

Product Name	n-Benzoyl-L-Glutamic Acid 5-Benzyl Ester
CAS No.	6460-95-3
Molecular Formula	C19H19NO5
Molecular Weight	341.36 g/mol
Synonyms	L-Glutamic acid, N-benzoyl-, 5-benzyl ester; (S)-5-Benzyl 1-benzyl 2-benzamidopentanedioate; N-Benzoyl-L-glutamic acid benzyl ester; Bz-Glu-OBzl; Nα-Benzoyl-L-glutamic acid 5-benzyl ester; Benzoyl-L-glutamic acid γ-benzyl ester; γ-Benzyl N-benzoyl-L-glutamate
EINECS	229-267-4

Quality Control

Our n-Benzoyl-L-Glutamic Acid 5-Benzyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification by HPLC, to ensure it meets the stringent requirements for research and pharmaceutical applications. A detailed Certificate of Analysis (COA) confirming identity, purity, and specific impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). The product is light-sensitive and should be handled accordingly to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Chiral Purity (HPLC)	≥99.0% (L-isomer)
Loss on Drying	≤0.5%
Residue on Ignition	≤0.1%
Heavy Metals	≤20 ppm

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