Description

Cyclo(Ile-Val) CAS NO 104068-43-1 is a high-purity, synthetic cyclic dipeptide composed of isoleucine and valine residues. This compound is a critical building block and research tool in advanced pharmaceutical development and peptide chemistry. It is primarily utilized by researchers and manufacturers in the life sciences sector for drug discovery, proteomics, and as a precursor for more complex bioactive molecules. Its defined structure and purity make it essential for studies involving enzyme inhibition, molecular recognition, and metabolic pathways.

Application

• Pharmaceutical Intermediate: Serves as a key synthon in the synthesis of novel peptide-based therapeutics and drug candidates.
• Proteomics & Biochemical Research: Used as a standard or reference compound in mass spectrometry and chromatography for protein/peptide analysis.
• Enzyme Inhibition Studies: Investigated for its potential as a modulator or inhibitor in various enzymatic assays due to its cyclic structure.
• Cell Culture & Microbiology: Employed in research to study its effects on cell signaling, growth, and microbial metabolism.
• Cosmeceutical Development: Explored for potential bioactive properties in advanced skincare and cosmetic formulations.
• Academic & Industrial R&D: A fundamental reagent for universities and corporate labs focused on organic synthesis and medicinal chemistry.

Basic Information

Product Name	Cyclo(Ile-Val)
CAS No.	104068-43-1
Molecular Formula	C11H20N2O2
Molecular Weight	212.29 g/mol
Synonyms	Cyclo(L-Isoleucyl-L-valyl); Cyclo(L-Ile-L-Val); L-Isoleucyl-L-valine anhydride; 3-Isobutyl-6-(1-methylpropyl)-2,5-piperazinedione; 2,5-Piperazinedione, 3-(2-methylbutyl)-6-(1-methylpropyl)-, (3S,6S)-; Cyclo(isoleucyl-valine); DKPI; c(IV)
EINECS	Contact for details

Quality Control

Our Cyclo(Ile-Val) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot undergoes comprehensive analytical testing, including HPLC for purity, NMR and MS for structural confirmation, and tests for residual solvents and moisture. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting compliance with our stringent specifications.

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 must be kept under dry, inert conditions to maintain stability and purity. For long-term storage, consider desiccants or an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residual Solvents (GC)	Complies with ICH guidelines
Specific Rotation	Contact for details
Heavy Metals	< 10 ppm

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