Description

(3S,4S)-4-[[[(3S,4S)-4-[[n-(6-Methyl-1-Oxoheptyl)-L-Val-L-Val-]Amino]-3-Hydroxy-6-Methylheptanoyl]-L-Ala-]Amino]-3-Hydroxy-6-Methylheptanoic Acid is a complex, high-purity synthetic peptide derivative with a defined stereochemistry, identified by CAS number 53226-74-7. This compound is valued for its role as a key advanced pharmaceutical intermediate or building block in the synthesis of specialized bioactive molecules. It is primarily sought by research institutions and manufacturers in the pharmaceutical and biotechnology sectors for the development of novel therapeutic agents, including enzyme inhibitors and peptide-based drugs.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the multi-step synthesis of complex peptide-based active pharmaceutical ingredients (APIs).
• Biochemical Research: Used as a reference standard or a substrate in enzymatic studies and proteomics research to investigate biological pathways.
• Drug Discovery: Employed in medicinal chemistry programs for the design and synthesis of new chemical entities targeting specific receptors or enzymes.
• Peptide Synthesis: Acts as a specialized, protected amino acid derivative for solid-phase or solution-phase peptide synthesis, enabling the construction of specific peptide sequences.
• Protease Inhibitor Development: Potential use in the research and development of inhibitors for specific proteolytic enzymes due to its tailored peptide-like structure.

Basic Information

Product Name	(3S,4S)-4-[[[(3S,4S)-4-[[n-(6-Methyl-1-Oxoheptyl)-L-Val-L-Val-]Amino]-3-Hydroxy-6-Methylheptanoyl]-L-Ala-]Amino]-3-Hydroxy-6-Methylheptanoic Acid
CAS No.	53226-74-7
Molecular Formula	C34H61N5O8
Molecular Weight	667.88 g/mol
Synonyms	N-(6-Methyl-1-oxoheptyl)-L-valyl-L-valyl-N-[(3S,4S)-3-hydroxy-6-methyl-1-oxoheptyl]-L-alanyl-3-hydroxy-6-methyl-L-homophenylalanine; L-Homophenylalanine, N-[N-[N-(6-methyl-1-oxoheptyl)-L-valyl-L-valyl]-L-alanyl]-3-hydroxy-6-methyl-, (3S,4S)-; A complex peptide derivative of L-Val-L-Val-L-Ala; Advanced peptide intermediate 53226-74-7; (3S,4S)- isomer of the specified peptide acid
EINECS	Contact for details

Quality Control

Our production of this high-value intermediate adheres to strict quality management systems. Each batch is characterized and tested using advanced analytical techniques including HPLC, NMR, and mass spectrometry to confirm identity, stereochemical purity, and chemical purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment to ensure traceability and compliance with your research or cGMP-grade requirements.

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 under dry conditions to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Specific Rotation	Contact for details
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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