Description

L-Alanine Benzyl Ester is a protected amino acid derivative of significant importance in synthetic organic chemistry. This compound serves as a crucial chiral building block for the controlled synthesis of peptides and other biologically active molecules. It is primarily utilized by research institutions and pharmaceutical companies engaged in the development of novel therapeutics, fine chemicals, and advanced materials.

Application

• Peptide Synthesis: Acts as a key chiral intermediate for the solid-phase and solution-phase synthesis of custom peptides and peptidomimetics.
• Pharmaceutical Intermediates: Used in the research and production of active pharmaceutical ingredients (APIs) and prodrugs requiring alanine modification.
• Bioconjugation & Linker Chemistry: Employed in the preparation of chemical linkers and for bioconjugation strategies in drug delivery systems.
• Asymmetric Synthesis: Serves as a starting material or auxiliary in asymmetric catalytic reactions to introduce chiral centers.
• Biochemical Research: Utilized as a substrate or inhibitor in enzymatic studies and for probing biological mechanisms.
• Fine Chemical Production: Incorporated into the synthesis of specialty chemicals, flavors, and fragrances.

Basic Information

Product Name	L-Alanine Benzyl Ester
CAS No.	17831-01-5
Molecular Formula	C10H13NO2
Molecular Weight	179.22 g/mol
Synonyms	L-Alanine benzyl ester; (S)-2-Aminopropanoic acid benzyl ester; Benzyl L-alaninate; Alanine benzyl ester; H-Ala-OBzl; Bzl-Ala-OH; (S)-Benzyl 2-aminopropanoate; NSC 3349
EINECS	Contact for details

Quality Control

Our L-Alanine Benzyl 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 pharmaceutical applications. Certificates of Analysis (COA) detailing purity, enantiomeric excess, and impurity profiles are provided with every shipment.

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). This material is moisture-sensitive; keep the container tightly sealed under an inert atmosphere for long-term storage.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Enantiomeric Purity (Chiral HPLC)	≥99.0% ee
Melting Point	Contact for details
Loss on Drying	≤0.5%
Heavy Metals	≤10 ppm

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