Description

Z-Phe-Leu-Ala-Oh CAS NO 24955-29-1 is a synthetic tripeptide derivative, specifically a protected peptide sequence featuring a benzyloxycarbonyl (Z) protecting group on the N-terminus. This compound serves as a crucial building block (amino acid derivative) in solid-phase and solution-phase peptide synthesis, enabling the controlled construction of more complex peptide chains. It is primarily utilized by pharmaceutical researchers, biotechnology companies, and fine chemical manufacturers engaged in the development of therapeutic peptides, biochemical tools, and specialized organic compounds.

Application

• Pharmaceutical Intermediate: Key raw material in the research and synthesis of novel therapeutic peptide candidates.
• Biochemical Research: Used as a standard or reagent in enzymatic studies, substrate specificity assays, and proteomics research.
• Peptide Synthesis: Essential building block for the custom synthesis of longer, more complex peptide sequences in both laboratory and pilot-scale production.
• Organic Synthesis: Serves as a chiral synthon or protected amino acid component in advanced organic chemistry applications.
• Academic Research: Employed in university and institutional labs for studying peptide structure, function, and synthesis methodologies.

Basic Information

Product Name	Z-Phe-Leu-Ala-Oh
CAS No.	24955-29-1
Molecular Formula	C26H33N3O6
Molecular Weight	483.56 g/mol
Synonyms	Z-Phe-Leu-Ala-OH; N-Benzyloxycarbonyl-L-phenylalanyl-L-leucyl-L-alanine; CBZ-Phe-Leu-Ala-OH; N-CBZ-L-Phenylalanyl-L-Leucyl-L-Alanine; Z-L-Phenylalanyl-L-Leucyl-L-Alanine; Nα-Carbobenzoxy-L-phenylalanyl-L-leucyl-L-alanine; (S)-2-((S)-2-((((Benzyloxy)carbonyl)amino)-3-phenylpropanamido)-4-methylpentanamido)propanoic acid
EINECS	Contact for details

Quality Control

Our Z-Phe-Leu-Ala-Oh is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-grade specifications suitable for research and synthesis. Certificates of Analysis (COA) detailing all test results are available upon request to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). Due to its hygroscopic nature, the container must be kept tightly sealed in a dry environment to prevent moisture absorption, which can affect stability and handling properties.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Specific Rotation	Contact for details
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.