Description

Hs-Leucyl-Phenylalanyl-Alaninamide CAS NO 120020-30-6 is a synthetic tripeptide derivative, specifically a protected amide, of significant interest in advanced biochemical research and pharmaceutical development. Its value lies in its role as a key building block or intermediate for the synthesis of more complex peptides and peptidomimetics, enabling the study of structure-activity relationships and biological pathways. This high-purity compound is essential for researchers and developers in the pharmaceutical, biotechnology, and life sciences sectors focused on drug discovery and proteomics.

Application

• Pharmaceutical Intermediate: Serves as a critical precursor in the synthesis of novel therapeutic peptides and active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a standard or substrate in enzymatic studies, proteomics research, and investigations into peptide metabolism and stability.
• Peptide Library Synthesis: A valuable building block for constructing combinatorial peptide libraries for high-throughput screening in drug discovery.
• Protease & Enzyme Substrate: Acts as a model substrate to study the specificity and kinetics of proteolytic enzymes.
• Academic & Institutional Research: Supports fundamental research in universities and institutes exploring peptide chemistry and biology.
• Cosmeceutical Development: Potential use in the research and development of bioactive peptide-based skincare and cosmetic formulations.

Basic Information

Product Name	Hs-Leucyl-Phenylalanyl-Alaninamide
CAS No.	120020-30-6
Molecular Formula	C20H32N4O4
Molecular Weight	392.50 g/mol
Synonyms	H-Leu-Phe-Ala-NH2; L-Leucyl-L-phenylalanyl-L-alaninamide; Leu-Phe-Ala amide; NSC 339587; N-(N-L-Leucyl-L-phenylalanyl)-L-alaninamide; Tripeptide amide L-Leu-L-Phe-L-Ala-NH2; Alaninamide, N-(N-L-leucyl-L-phenylalanyl)-; Hs-Leu-Phe-Ala-NH2
EINECS	Contact for details

Quality Control

Our Hs-Leucyl-Phenylalanyl-Alaninamide is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity, suitable for research and development applications. We provide comprehensive analytical data, including HPLC purity, chiral purity, and identity confirmation via mass spectrometry and NMR. Certificates of Analysis (COA) are available for every batch upon request, detailing all relevant specifications and test results.

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 desiccation or storage under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Chiral Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Heavy Metals	≤ 20 ppm
Residual Solvents (GC)	Conforms to ICH guidelines

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