Description

Cyclo(-Ala-Ser) CAS NO 155225-26-6 is a synthetic cyclic dipeptide, also known as a diketopiperazine (DKP), composed of alanine and serine residues. This compound is of significant interest in pharmaceutical research and development due to its role as a key structural motif and potential pharmacophore. It serves as a valuable building block and intermediate for medicinal chemists, peptide scientists, and researchers in the life sciences sector.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor or scaffold in the synthesis of novel drug candidates and bioactive molecules.
• Peptide Chemistry Research: Used as a model compound for studying cyclic peptide conformation, stability, and structure-activity relationships (SAR).
• Medicinal Chemistry: Acts as a core structure for developing protease inhibitors, receptor modulators, and other therapeutic agents.
• Biochemical Tool: Employed in biochemical assays to investigate enzyme-substrate interactions or as a standard in analytical method development.
• Cosmetic & Personal Care R&D: Explored for potential applications in anti-aging or skin-conditioning formulations due to peptide-based activity.
• Academic & Institutional Research: Utilized in universities and research institutes for fundamental studies in organic chemistry and peptide science.

Basic Information

Product Name	Cyclo(-Ala-Ser)
CAS No.	155225-26-6
Molecular Formula	C6H10N2O3
Molecular Weight	158.16 g/mol
Synonyms	Cyclo(Ala-Ser); Cyclo(L-alanyl-L-seryl); 3-(1-Hydroxyethyl)-6-methylpiperazine-2,5-dione; L-Alanyl-L-serine cyclic dipeptide; Alanine-serine diketopiperazine; DKPs; c(AS); Cyclic Ala-Ser dipeptide; 2,5-Piperazinedione, 3-(1-hydroxyethyl)-6-methyl-
EINECS	Contact for details

Quality Control

Our Cyclo(-Ala-Ser) is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation (IR, NMR), to ensure it meets high-purity standards suitable for research and development. Certificates of Analysis (COA) with detailed specifications are provided to guarantee traceability, consistency, and compliance with your project requirements.

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 should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccants or inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	< 10 ppm
Specific Rotation	Contact for details

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