Description

n-Boc-Dl-Alanine Methyl Ester is a protected amino acid derivative widely used as a crucial building block in organic synthesis. This compound is essential for researchers and manufacturers requiring high-purity intermediates for the construction of complex peptides and other bioactive molecules. It is primarily utilized in pharmaceutical research, agrochemical development, and advanced material science, where precise molecular assembly is critical.

Application

• Pharmaceutical Intermediate: A key synthon in the solid-phase and solution-phase synthesis of peptide-based drugs and active pharmaceutical ingredients (APIs).
• Bioconjugation & Linker Chemistry: Used to introduce protected alanine moieties into biomolecules, polymers, or surfaces for drug delivery systems and diagnostic agents.
• Agrochemical Research: Serves as a precursor in the development of novel herbicides, fungicides, and plant growth regulators with peptide-like structures.
• Academic & R&D Laboratories: Employed in medicinal chemistry for structure-activity relationship (SAR) studies and the exploration of new chemical entities.
• Custom Peptide Synthesis: Provides a protected, activated form of alanine for the efficient, sequential assembly of custom oligopeptides.
• Material Science: Acts as a monomer or modifying agent in the synthesis of specialized polymers and dendrimers with tailored properties.

Basic Information

Product Name	n-Boc-Dl-Alanine Methyl Ester
CAS No.	112392-66-2
Molecular Formula	C9H17NO4
Molecular Weight	203.24 g/mol
Synonyms	Boc-DL-Ala-OMe; tert-Butyloxycarbonyl-DL-alanine methyl ester; DL-2-[(tert-Butoxycarbonyl)amino]propanoic acid methyl ester; Methyl N-(tert-butoxycarbonyl)-DL-alaninate; N-Boc-DL-alanine methyl ester; N-(tert-Butoxycarbonyl)-DL-alanine methyl ester; Boc-Ala-OMe (racemic); DL-N-Boc-alanine methyl ester
EINECS	Contact for details

Quality Control

Our n-Boc-Dl-Alanine Methyl Ester is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques, including HPLC, NMR, and mass spectrometry, for comprehensive identity and purity verification. Certificates of Analysis (COA) detailing all relevant specifications are provided with each shipment to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed after opening to minimize exposure to atmospheric moisture. For long-term storage, consider using desiccants.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥98.0%
Optical Purity (Chiral HPLC)	Racemic mixture (DL)
Melting Point	Contact for details
Loss on Drying	≤0.5%
Heavy Metals	≤20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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