Description

T-Butoxycarbonylleucyl-Leucyl-Leucyl-Leucyl-Aminoisobutyryl-Leucyl-Leucyl-Leucyl-Leucyl-Aminoisobutyric Acid Benzyl Ester is a specialized, high-purity synthetic peptide derivative designed for advanced research and development. This compound is critical for applications requiring precise molecular scaffolding and specific peptide sequences, such as in the study of protein-protein interactions and complex biochemical pathways. It is primarily utilized by pharmaceutical R&D teams, biotechnology firms, and academic research institutions focused on peptide chemistry, medicinal chemistry, and proteomics.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or building block in the synthesis of novel therapeutic peptides and peptidomimetics.
• Medicinal Chemistry: Used in structure-activity relationship (SAR) studies to optimize biological activity and pharmacokinetic properties of peptide-based drug candidates.
• Biochemical Research: Acts as a substrate, inhibitor, or model compound in enzymatic studies and proteomics research to understand complex biological mechanisms.
• Peptide Library Synthesis: Employed in the combinatorial synthesis of peptide libraries for high-throughput screening against various biological targets.
• Academic Research: Utilized in university and institutional labs for fundamental studies in organic synthesis, peptide chemistry, and molecular biology.
• Bioconjugation & Probe Development: Can be used as a starting material for creating labeled probes or conjugates for diagnostic and imaging applications.

Basic Information

Product Name	T-Butoxycarbonylleucyl-Leucyl-Leucyl-Leucyl-Aminoisobutyryl-Leucyl-Leucyl-Leucyl-Leucyl-Aminoisobutyric Acid Benzyl Ester
CAS No.	99593-01-8
Molecular Formula	C78H138N12O15
Molecular Weight	1507.99 g/mol
Synonyms	Boc-Leu-Leu-Leu-Leu-Aib-Leu-Leu-Leu-Leu-Aib-OBzl; Boc-L-Leu-L-Leu-L-Leu-L-Leu-Aib-L-Leu-L-Leu-L-Leu-L-Leu-Aib-OBzl; (Boc)Leu-Leu-Leu-Leu-Aib-Leu-Leu-Leu-Leu-Aib-OBzl; t-Butoxycarbonyl-Leu-Leu-Leu-Leu-Aminoisobutyryl-Leu-Leu-Leu-Leu-Aminoisobutyric Acid Benzyl Ester; Peptide Derivative 99593-01-8; Aib-containing Boc-Protected Peptide Benzyl Ester; Leu-Aib Oligopeptide Benzyl Ester
EINECS	Contact for details

Quality Control

Our T-Butoxycarbonylleucyl-Leucyl-Leucyl-Leucyl-Aminoisobutyryl-Leucyl-Leucyl-Leucyl-Leucyl-Aminoisobutyric Acid Benzyl Ester is manufactured under strict quality systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and MS and NMR for structural confirmation, to ensure it meets the high standards required for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and specific test results is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a freezer. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability and purity. Allow the sealed container to reach room temperature before opening to prevent condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 1.0%
Specific Rotation	Contact for details

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