Description

Boc-Dl-Buthionine CAS NO 1396969-20-2 is a protected derivative of the amino acid buthionine, featuring a tert-butoxycarbonyl (Boc) protecting group on its amine functionality. This compound serves as a critical building block in peptide synthesis and medicinal chemistry research, enabling the controlled construction of complex molecules. It is primarily utilized by pharmaceutical R&D laboratories, academic research institutions, and fine chemical manufacturers developing novel therapeutic agents and biochemical tools.

Application

• Pharmaceutical Intermediate: Key synthetic precursor in the research and development of new drug candidates, particularly those targeting glutathione metabolism.
• Peptide Synthesis: Serves as a protected amino acid building block in solid-phase and solution-phase peptide synthesis for creating custom peptide sequences.
• Biochemical Research: Used in studies investigating cellular redox balance, oxidative stress pathways, and the role of glutathione analogs.
• Prodrug Development: Employed in the design and synthesis of prodrugs where the Boc group allows for targeted release of the active buthionine moiety.
• Reference Standard: Acts as a high-purity analytical standard for quality control and method development in analytical laboratories.
• Chemical Biology Tool: Utilized to probe enzyme function and metabolic pathways related to amino acid transport and utilization.

Basic Information

Item	Detail
Product Name	Boc-Dl-Buthionine
CAS No.	1396969-20-2
Molecular Formula	C13H25NO5S
Molecular Weight	307.41 g/mol
Synonyms	N-(tert-Butoxycarbonyl)-DL-buthionine; BOC-DL-Buthionine; tert-Butyloxycarbonyl-DL-buthionine; DL-Buthionine, N-BOC-protected; (RS)-2-Amino-4-(butylsulfanyl)butanoic acid N-tert-butoxycarbonyl derivative; N-Boc-DL-buthionine; Buthionine, N-BOC-; N-(tert-Butyloxycarbonyl)-DL-buthionine
EINECS	Contact for details

Quality Control

Our Boc-Dl-Buthionine is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing including HPLC for purity, NMR and IR for structural confirmation, and residual solvent analysis to ensure it meets the high standards required for research and pharmaceutical applications. Certificates of Analysis (COA) detailing all specifications and test results are available upon request.

Storage

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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