Description

Cyclo(Tyrosylarginyl) CAS NO 81205-31-4 is a synthetic cyclic dipeptide composed of the amino acids tyrosine and arginine. This compound is of significant interest in pharmaceutical research and development due to its potential as a bioactive scaffold or a building block for more complex peptidomimetics. It is primarily utilized by research institutions and pharmaceutical companies engaged in drug discovery, peptide chemistry, and biochemical studies.

Application

• Pharmaceutical Research: Serves as a key intermediate or reference standard in the development of novel therapeutic peptides and peptidomimetic drugs.
• Biochemical Studies: Used as a model compound to study enzyme-substrate interactions, receptor binding, and cyclic peptide stability.
• Drug Discovery Scaffold: Acts as a constrained structural core for designing libraries of compounds with potential biological activity.
• Academic Research: Employed in university and institutional labs for investigating peptide synthesis, cyclization techniques, and structure-activity relationships (SAR).
• Reference Standard: Provides a high-purity benchmark for analytical method development and validation in quality control laboratories.

Basic Information

Product Name	Cyclo(Tyrosylarginyl)
CAS No.	81205-31-4
Molecular Formula	C15H22N6O4
Molecular Weight	350.38 g/mol
Synonyms	Cyclo(Tyr-Arg); Cyclo(L-Tyrosyl-L-arginyl); c(TR); c(Tyr-Arg); L-Tyrosyl-L-arginine anhydride; 3,9-Diazabicyclo[10.3.0]pentadeca-1(12),13-diene-2,8,10-trione, 4-(4-hydroxyphenyl)methyl]-; Cyclo(tyrosine-arginine); Cyclic Tyr-Arg dipeptide
EINECS	Contact for details

Quality Control

Our Cyclo(Tyrosylarginyl) is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and chiral analysis to ensure stereochemical integrity. Certificates of Analysis (COA) with detailed chromatographic data are provided to guarantee compliance with your research 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 should be handled in a dry environment to prevent degradation. For long-term storage, consider desiccated conditions.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 1.0%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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