Description

n-[(3-Hydroxy-2-Pyridinyl)Carbonyl]Cyclo[L-Thr*-D-Abu-L-Pro-n-Methyl-L-Phe-4α-Hydroxy-L-Pipecoloyl-L-Ala-] CAS NO 85640-90-0 is a complex, synthetic cyclic peptide derivative of significant interest in advanced pharmaceutical research and development. This compound is valued for its intricate molecular architecture, which serves as a key intermediate or active scaffold in the design of novel therapeutic agents. It is primarily sought by research institutions and pharmaceutical companies engaged in the discovery of new drugs, particularly in areas requiring high-purity, structurally defined bioactive molecules. The product's specific stereochemistry and functional groups make it a critical building block for cutting-edge applications in medicinal chemistry.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel peptide-based drug candidates and active pharmaceutical ingredients (APIs).
• Medicinal Chemistry Research: Used as a reference standard or a core scaffold in structure-activity relationship (SAR) studies for drug discovery programs.
• Biochemical Tool Compound: Employed in biochemical assays and pharmacological studies to investigate specific biological pathways and receptor interactions.
• Peptide Mimetic Development: Acts as a template for developing peptidomimetics with enhanced stability, bioavailability, and target specificity.
• High-Purity Reference Material: Supplied as a certified reference standard for analytical method development and quality control in pharmaceutical manufacturing.
• Contract Research & Development (CRO/CMO): Supplied to organizations specializing in custom synthesis and process development for client-specific projects.

Basic Information

Product Name	n-[(3-Hydroxy-2-Pyridinyl)Carbonyl]Cyclo[L-Thr*-D-Abu-L-Pro-n-Methyl-L-Phe-4α-Hydroxy-L-Pipecoloyl-L-Ala-]
CAS No.	85640-90-0
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Cyclo[L-Threonyl-D-2-Aminobutyryl-L-Prolyl-N-Methyl-L-Phenylalanyl-4-Hydroxy-L-Pipecolyl-L-Alanyl]-(3-Hydroxypyridine-2-carbonyl); Cyclic Peptide Derivative 85640-90-0; (3-Hydroxypyridine-2-carbonyl)-Cyclo[L-Thr-D-Abu-L-Pro-N-Me-L-Phe-4-Hydroxy-L-Pip-L-Ala]; L-Thr*-D-Abu-L-Pro-N-Me-L-Phe-4-Hydroxy-L-Pip-L-Ala Cyclic Peptide Conjugate; 85640-90-0 Peptide Intermediate; N-(3-Hydroxy-2-pyridinylcarbonyl)cyclo(L-threonyl-D-2-aminobutyryl-L-prolyl-N-methyl-L-phenylalanyl-4-hydroxy-L-pipecolyl-L-alanyl)
EINECS	Contact for details

Quality Control

Our n-[(3-Hydroxy-2-Pyridinyl)Carbonyl]Cyclo[L-Thr*-D-Abu-L-Pro-n-Methyl-L-Phe-4α-Hydroxy-L-Pipecoloyl-L-Ala-] is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and assay, mass spectrometry for identity confirmation, and chiral purity analysis to ensure structural integrity and batch-to-batch consistency. Certificates of Analysis (COA) detailing all specifications and test results are available upon request to support your regulatory and research 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 (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Assay	≥ 97.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Residue on Ignition	≤ 1.0%
Heavy Metals	≤ 20 ppm

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