Description

D-Phenylalanine, n-[(1,1-Dimethylethoxy)Carbonyl]-L-Leucyl-, Methyl Ester is a protected dipeptide derivative, a crucial building block in advanced organic synthesis. This compound is valued for its role in the controlled construction of complex peptide chains, enabling the development of novel pharmaceuticals and bioactive molecules. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, biotechnology, and fine chemical sectors for peptide synthesis and medicinal chemistry research.

Application

• Pharmaceutical Intermediate: A key precursor in the solid-phase and solution-phase synthesis of therapeutic peptides and peptidomimetics.
• Biochemical Research: Used as a protected amino acid derivative in studies of protein structure, function, and enzyme-substrate interactions.
• Combinatorial Chemistry: Serves as a building block in the generation of diverse chemical libraries for high-throughput screening and drug discovery.
• Fine Chemical Synthesis: Employed in the multi-step synthesis of complex organic molecules requiring specific chiral centers and protected functional groups.
• Agrochemical Development: Potential intermediate in the research and development of novel bioactive compounds for crop protection.

Basic Information

Product Name	D-Phenylalanine, n-[(1,1-Dimethylethoxy)Carbonyl]-L-Leucyl-, Methyl Ester
CAS No.	15136-32-0
Molecular Formula	C₂₁H₃₂N₂O₅
Molecular Weight	392.49 g/mol
Synonyms	Boc-Leu-D-Phe-OMe; Boc-L-Leucyl-D-phenylalanine methyl ester; Methyl N-[(tert-butoxy)carbonyl]-L-leucyl-D-phenylalaninate; N-(tert-Butoxycarbonyl)-L-leucyl-D-phenylalanine methyl ester; N-Boc-L-leucyl-D-phenylalanine methyl ester; (tert-Butoxycarbonyl)-L-leucyl-D-phenylalanine methyl ester; D-Phenylalanine, N-[(1,1-dimethylethoxy)carbonyl]-L-leucyl-, methyl ester
EINECS	Contact for details

Quality Control

Our D-Phenylalanine, n-[(1,1-Dimethylethoxy)Carbonyl]-L-Leucyl-, Methyl Ester is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral integrity, to ensure it meets the high standards required for research and synthesis applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Chiral Purity (HPLC)	≥ 99.0% de
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%

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