Description

Boc-Dl-Alanine CAS NO 3744-87-4 is a protected amino acid derivative where the amine group is shielded by a tert-butoxycarbonyl (Boc) group. This compound is a crucial building block in organic synthesis, particularly in peptide chemistry, where it serves to prevent unwanted side reactions during the stepwise assembly of peptide chains. It is essential for researchers and manufacturers in the pharmaceutical, biotechnology, and agrochemical industries who require high-purity intermediates for the development of novel compounds and active ingredients.

Application

• Peptide Synthesis: As a key intermediate for the incorporation of alanine residues into peptide sequences using solid-phase or solution-phase methodologies.
• Pharmaceutical Research: Used in the research and development of new therapeutic peptides, prodrugs, and bioactive molecules.
• Bioconjugation: Serves as a linker or spacer molecule in the conjugation of peptides to other biomolecules, polymers, or surfaces.
• Chemical Biology: Employed in the synthesis of peptide-based probes and tools for studying biological processes and protein interactions.
• Agrochemical Development: Utilized in the synthesis of peptide-mimetic compounds with potential herbicidal or insecticidal activity.
• Academic & Industrial R&D: A fundamental reagent for synthetic organic chemistry laboratories in both university and industrial settings.

Basic Information

Product Name	Boc-Dl-Alanine
CAS No.	3744-87-4
Molecular Formula	C8H15NO4
Molecular Weight	189.21 g/mol
Synonyms	N-(tert-Butoxycarbonyl)-DL-alanine; BOC-DL-Ala-OH; DL-2-[(tert-Butoxycarbonyl)amino]propanoic acid; (RS)-2-[(tert-Butoxycarbonyl)amino]propanoic acid; N-Boc-DL-alanine; tert-Butyloxycarbonyl-DL-alanine; Boc-DL-Ala; DL-N-Boc-alanine
EINECS	223-140-3

Quality Control

Our Boc-Dl-Alanine is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets the high standards required for research and synthesis applications. Certificates of Analysis (COA) detailing all specifications 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 room temperature (15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed to minimize exposure to atmospheric moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Optical Purity (DL Ratio)	~ 1:1 (Racemic mixture)
Melting Point	78 - 85 °C
Loss on Drying	≤ 1.0 %
Heavy Metals	≤ 20 ppm

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