Description

N-acetyl-3-(3-quinolyl)alanyl-3-(4-chlorophenyl)alanyl-3-(3-pyridyl)alanyl-seryl-3-(4-pyrazinylcarbonylaminocyclohexyl)alanyl-N(epsilon)picolinoyllysyl-valyl-arginyl-prolyl-alaninamide CAS NO 138111-67-8 is a complex, synthetic peptide derivative designed for advanced research and development applications. This compound is of significant interest due to its intricate structure, which incorporates multiple heterocyclic and aromatic amino acid side chains, offering unique binding and functional properties. It is primarily utilized by pharmaceutical researchers and biotechnology companies engaged in the discovery of novel therapeutic agents, particularly in areas such as enzyme inhibition and receptor modulation.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate or lead compound in the discovery of new drugs targeting specific biological pathways.
• Biochemical Research: Used as a high-purity standard or probe in enzymatic studies, protein-protein interaction assays, and mechanism-of-action investigations.
• Peptide Chemistry: Acts as a sophisticated building block for the synthesis of more complex peptide-based molecules or libraries.
• Academic Research: Employed in university and institutional labs for fundamental studies in medicinal chemistry and molecular biology.
• Contract Research Organizations (CROs): Utilized in client-sponsored projects for preclinical testing and validation of biological targets.

Basic Information

Product Name	N-acetyl-3-(3-quinolyl)alanyl-3-(4-chlorophenyl)alanyl-3-(3-pyridyl)alanyl-seryl-3-(4-pyrazinylcarbonylaminocyclohexyl)alanyl-N(epsilon)picolinoyllysyl-valyl-arginyl-prolyl-alaninamide
CAS No.	138111-67-8
Molecular Formula	C72H88ClN19O14
Molecular Weight	1443.0 g/mol (approx.)
Synonyms	Acetyl-(3-quinolyl)Ala-(4-chlorophenyl)Ala-(3-pyridyl)Ala-Ser-(4-pyrazinylcarbonylaminocyclohexyl)Ala-Nε-picolinoyl-Lys-Val-Arg-Pro-Ala-NH2; Complex Peptide 138111-67-8; N-Acetylated Multi-Heterocyclic Peptide Amide; (3-Quinolyl)Ala-containing Peptide Derivative; Picolinoyl-Lysine Modified Peptide; Research Peptide 138111-67-8
EINECS	Contact for details

Quality Control

Our production of this advanced peptide adheres to stringent quality protocols to ensure batch-to-batch consistency and purity for critical research applications. Each lot is characterized using advanced analytical techniques including HPLC for purity assessment and Mass Spectrometry for identity confirmation. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and other relevant specifications is provided with every shipment to support your quality assurance and regulatory documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). For long-term storage, consider desiccant and under an inert atmosphere. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 1.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Solubility	Soluble in DMSO, DMF; sparingly soluble in water

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