Description

n-Benzoyl-L-Phenylalanine Methyl Ester is a protected amino acid derivative, specifically a benzoylated phenylalanine methyl ester. This compound serves as a crucial chiral building block and intermediate in the synthesis of complex peptides and pharmaceutical active ingredients. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for developing new therapeutic agents and advanced materials.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of peptide-based drugs, enzyme inhibitors, and other bioactive molecules.
• Peptide Chemistry Research: Used in solid-phase and solution-phase peptide synthesis (SPPS) as a protected amino acid derivative to control reactivity and prevent racemization.
• Protease Inhibitor Development: Serves as a substrate analog or core structure in the design and screening of inhibitors for proteolytic enzymes.
• Chemical Biology Probes: Employed in the construction of labeled peptides or activity-based probes for studying protein function and interactions.
• Asymmetric Synthesis: Utilized as a starting material or auxiliary in catalytic asymmetric transformations due to its defined stereochemistry.
• Fine Chemical Production: Acts as a precursor for more complex, high-value specialty chemicals and custom synthesis projects.

Basic Information

Product Name	n-Benzoyl-L-Phenylalanine Methyl Ester
CAS No.	3005-61-6
Molecular Formula	C17H17NO3
Molecular Weight	283.32 g/mol
Synonyms	Benzoyl-L-phenylalanine methyl ester; L-Phenylalanine, N-benzoyl-, methyl ester; Methyl N-benzoyl-L-phenylalaninate; (S)-Methyl 2-benzamido-3-phenylpropanoate; Bz-Phe-OMe; N-Benzoyl-L-phenylalanine methyl ester; N-Benzoylmethyl phenylalaninate; Methyl (2S)-2-benzamido-3-phenylpropanoate
EINECS	221-108-5

Quality Control

Our n-Benzoyl-L-Phenylalanine Methyl Ester is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including chiral purity verification, to ensure it meets the high standards required for research and synthesis applications. A Certificate of Analysis (COA) detailing purity, identity, and specific test results is provided with every shipment to guarantee traceability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed when not in use to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% ee
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm

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