Description

Cyclo(Ala-Tyr) CAS NO 21754-26-7 is a synthetic cyclic dipeptide composed of alanine and tyrosine residues. This compound is a valuable building block and research chemical in advanced pharmaceutical and biochemical applications. It is primarily utilized by researchers and manufacturers in the fields of peptide chemistry, drug discovery, and as a precursor for more complex molecular structures.

Application

• Pharmaceutical Research & Development: Serves as a key intermediate in the synthesis of novel peptide-based therapeutics and drug candidates.
• Biochemical Studies: Used as a model compound to study cyclic peptide conformation, stability, and biological activity.
• Protease Inhibitor Scaffolds: Acts as a core structure for developing enzyme inhibitors due to its constrained cyclic geometry.
• Chemical Biology Probes: Employed in the design and synthesis of molecular probes for investigating protein-protein interactions.
• Cosmetic Peptide Synthesis: Potential use as a precursor in the manufacture of bioactive peptides for cosmetic applications.
• Academic & Industrial Research: A fundamental reagent for universities and R&D departments exploring peptide chemistry and medicinal chemistry.

Basic Information

Product Name	Cyclo(Ala-Tyr)
CAS No.	21754-26-7
Molecular Formula	C12H14N2O3
Molecular Weight	234.25 g/mol
Synonyms	Cyclo(L-alanyl-L-tyrosyl); Cyclo(Ala-Tyr); L-Alanyl-L-tyrosine anhydride; 3,6-Bis(4-hydroxyphenyl)-2,5-piperazinedione; DKPs (Diketopiperazines) derivative; Cyclo(L-Ala-L-Tyr); 2,5-Piperazinedione, 3,6-bis(4-hydroxyphenyl)-; (3S,6S)-3-(4-Hydroxybenzyl)-6-methylpiperazine-2,5-dione
EINECS	Contact for details

Quality Control

Our Cyclo(Ala-Tyr) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for structural confirmation, to ensure it meets the high standards required for research and development. Certificates of Analysis (COA) documenting batch-specific results 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 (typically 15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent product degradation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	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.