Description

Cyclo(Ethyltyrosylhomoarginyl) CAS NO 85676-05-7 is a synthetic cyclic peptide derivative of significant interest in advanced biochemical research and development. This compound serves as a crucial building block and model system for studying peptide conformation, stability, and receptor interactions. It is primarily utilized by pharmaceutical R&D teams, academic research institutions, and specialty chemical manufacturers focused on peptide-based therapeutics and diagnostic tools.

Application

• Pharmaceutical Research: Used as a key intermediate or reference standard in the development of novel peptide-based drugs and bioactive compounds.
• Biochemical Studies: Serves as a model substrate for investigating enzyme kinetics, protease stability, and peptide-ligand binding mechanisms.
• Diagnostic Development: Employed in the design and calibration of assays for detecting specific enzymatic activities or biomarkers.
• Academic Research: A valuable tool for university laboratories studying peptide chemistry, medicinal chemistry, and structural biology.
• Process Development: Used in scaling up and optimizing synthetic routes for complex peptide manufacturing.
• Reference Standard: Provides a high-purity benchmark for quality control and analytical method validation in peptide production.

Basic Information

Product Name	Cyclo(Ethyltyrosylhomoarginyl)
CAS No.	85676-05-7
Molecular Formula	C20H30N6O4
Molecular Weight	418.49 g/mol
Synonyms	Cyclo(ETHA); Cyclo(L-Tyrosyl-NG-ethyl-L-homoarginyl); Cyclo(Tyr-Ethyl-hArg); c(ETHA); 85676-05-7; Cyclic dipeptide derivative; Ethyltyrosylhomoarginine cyclic peptide
EINECS	Contact for details

Quality Control

Our Cyclo(Ethyltyrosylhomoarginyl) is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity for research applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity, MS for identity confirmation, and chiral analysis. A Certificate of Analysis (COA) detailing all specifications and test results is provided with every shipment.

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 material is hygroscopic (moisture-sensitive) and must be kept in a desiccated environment to maintain stability. For long-term storage, consider storing under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Water Content (KF)	≤ 2.0%
Residue on Ignition	≤ 0.5%
Specific Rotation	Contact for details

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