Description

(S)-2-Benzylglycine Propyl Ester is a chiral, non-proteinogenic amino acid ester derivative of significant interest in advanced organic synthesis. This compound serves as a crucial building block for the preparation of pharmaceuticals, peptides, and complex chiral molecules, enabling precise stereochemical control. It is primarily utilized by research institutions and pharmaceutical development teams focused on creating novel active pharmaceutical ingredients (APIs) and fine chemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon in the synthesis of peptidomimetics, enzyme inhibitors, and other bioactive molecules.
• Peptide Chemistry: Used in the preparation of modified peptides and as a protected amino acid derivative in solid-phase peptide synthesis (SPPS).
• Asymmetric Synthesis: Employed as a starting material or auxiliary in catalytic asymmetric reactions to introduce stereogenic centers.
• Agrochemical Research: Serves as a precursor in the development of chiral herbicides, fungicides, and plant growth regulators.
• Material Science: Potential monomer for the synthesis of specialized polymers with unique optical or mechanical properties.
• Academic & Industrial R&D: A valuable reagent for methodological development in organic chemistry and medicinal chemistry programs.

Basic Information

Product Name	(S)-2-Benzylglycine Propyl Ester
CAS No.	54966-38-0
Molecular Formula	C₁₂H₁₇NO₂
Molecular Weight	207.27 g/mol
Synonyms	(S)-2-Amino-3-phenylpropanoic acid propyl ester; D-Benzylglycine propyl ester; (S)-2-Amino-3-phenylpropionic acid propyl ester; Propyl (S)-2-amino-3-phenylpropanoate; (S)-α-Aminobenzenepropanoic acid propyl ester; (S)-2-Benzylglycine n-propyl ester; L-2-Benzylglycine propyl ester (ambiguous, typically refers to S-enantiomer)
EINECS	Contact for details

Quality Control

We supply (S)-2-Benzylglycine Propyl Ester in high-purity grades suitable for research and development. Our products undergo rigorous quality testing including chiral purity analysis (HPLC, optical rotation) and identity confirmation (NMR, IR) to ensure compliance with stringent specifications. A comprehensive Certificate of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles is provided with each batch to support your quality assurance protocols.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at controlled room temperature (15-25°C). The product is moisture-sensitive; keep the container tightly sealed under an inert atmosphere (e.g., nitrogen) for long-term storage to prevent degradation.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Enantiomeric Excess (Chiral HPLC)	≥ 98.0% ee
Specific Rotation	Contact for details
Water Content (KF)	≤ 0.5%

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