Description

Cyclo(Ile-Ala) CAS NO 90821-99-1 is a synthetic cyclic dipeptide, also known as a diketopiperazine (DKP), formed from the amino acids isoleucine and alanine. This compound serves as a crucial pharmacophore and building block in medicinal chemistry and advanced materials research. It is primarily utilized by pharmaceutical R&D teams, peptide synthesis specialists, and academic researchers exploring bioactive scaffolds and molecular recognition.

Application

• Pharmaceutical Intermediate: Serves as a core scaffold for the development of novel drug candidates, particularly in oncology and neurology.
• Peptidomimetics Research: Used to create stable, bioactive mimics of linear peptides with improved metabolic stability.
• Chemical Biology Probes: Employed in studying protein-protein interactions and enzyme inhibition mechanisms.
• Material Science: Investigated as a component in the design of self-assembling nanomaterials and hydrogels.
• Cosmetic & Dermatology Actives: Explored for potential bioactive properties in skincare formulations.
• Academic & Process Chemistry: A standard reagent for method development and teaching advanced organic synthesis concepts.

Basic Information

Product Name	Cyclo(Ile-Ala)
CAS No.	90821-99-1
Molecular Formula	C9H14N2O2
Molecular Weight	182.22 g/mol
Synonyms	Cyclo(L-isoleucyl-L-alanyl); Cyclo(L-Ile-L-Ala); 3-Isopropyl-6-methylpiperazine-2,5-dione; L-Isoleucyl-L-alanine anhydride; Diketopiperazine (Ile-Ala); DKPIle-Ala; 2,5-Piperazinedione, 3-(2-methylpropyl)-6-methyl-, (3S,6S)-; (3S,6S)-3-(2-Methylpropyl)-6-methylpiperazine-2,5-dione
EINECS	Contact for details

Quality Control

Our Cyclo(Ile-Ala) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

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); ensure the container is sealed after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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