Description

L-Threonine, (2S)-4-amino-2-[[(6S)-6-methyl-1-oxooctyl]amino]butanoyl-L-threonyl-(2S)-2,4-diaminobutanoyl-(2S)-2,4-diaminobutanoyl-(2S)-2,4-diaminobutanoyl-D-phenylalanyl-L-isoleucyl-(2S)-2,4-diaminobutanoyl-(2S)-2,4-diaminobutanoyl-, (10→4)-lactam is a complex, stereochemically defined cyclic peptide derivative with a specific lactam linkage. This compound is of significant interest for advanced pharmaceutical research and development, particularly in the design of novel bioactive molecules and peptide-based therapeutics. It is primarily utilized by research institutions, biotechnology firms, and pharmaceutical companies engaged in drug discovery, medicinal chemistry, and biochemical studies.

Application

• Pharmaceutical Intermediate: Serves as a key building block or advanced intermediate in the synthesis of complex peptide-based drug candidates.
• Medicinal Chemistry Research: Used in structure-activity relationship (SAR) studies to explore biological activity and optimize therapeutic properties.
• Biochemical Research: Employed as a tool compound or substrate in enzymatic studies and receptor binding assays.
• Peptide Library Synthesis: A valuable component for creating focused libraries of cyclic peptides for high-throughput screening.
• API Development: Potential use in the development of Active Pharmaceutical Ingredients (APIs) for targeted therapies.
• Academic Research: Used in university and institutional labs for fundamental research in organic synthesis and peptide chemistry.

Basic Information

Product Name	L-Threonine, (2S)-4-amino-2-[[(6S)-6-methyl-1-oxooctyl]amino]butanoyl-L-threonyl-(2S)-2,4-diaminobutanoyl-(2S)-2,4-diaminobutanoyl-(2S)-2,4-diaminobutanoyl-D-phenylalanyl-L-isoleucyl-(2S)-2,4-diaminobutanoyl-(2S)-2,4-diaminobutanoyl-, (10→4)-lactam
CAS No.	811435-10-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cyclic Peptide Lactam Derivative; (10→4)-Lactam Cyclic Peptide; Threonine-containing Cyclic Peptide; Complex Peptide Lactam; Research Peptide 811435-10-6; Custom Cyclic Peptide Intermediate; Lactam-bridged Oligopeptide
EINECS	Contact for details

Quality Control

Our products undergo rigorous quality testing to ensure compliance with industry standards. Every batch is characterized using advanced analytical techniques such as HPLC, MS, and NMR to confirm identity, purity, and stereochemical integrity. Certificates of Analysis (COA) detailing batch-specific results are available upon request. We adhere to a cGMP-compliant quality management system suitable for research and development applications.

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 (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white solid
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 5.0%
Residual Solvents (GC)	Meets ICH guidelines
Specific Rotation	Contact for details

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