Description

o-Ethyl-n-[[1-Mercapto(1)Cyclohexyl]Acetyl]-D-Tyr-L-Phe-L-Val-L-Asn-D-Cys(1)-L-Pro-L-Arg-Nh2 is a synthetic, nonapeptide derivative of significant interest in advanced pharmaceutical research and development. This compound is valued for its potential as a highly specific bioactive agent, often utilized in the study of receptor-ligand interactions and enzyme inhibition. It is primarily sought by pharmaceutical R&D laboratories and biotechnology companies engaged in the discovery of novel therapeutic peptides and diagnostic tools.

Application

• Pharmaceutical Research: As a key intermediate or reference standard in the development of novel peptide-based therapeutics targeting specific biological pathways.
• Biochemical Assay Development: For use in high-throughput screening (HTS) and in vitro assays to study enzyme kinetics, receptor binding affinity, and signal transduction mechanisms.
• Proteomics & Molecular Biology: Employed as a specialized tool peptide to investigate protein-protein interactions and cellular processes.
• Academic Research: Utilized in university and institutional labs for fundamental studies in medicinal chemistry, peptide science, and pharmacology.
• Diagnostic Reagent Formulation: Potential use as a component in the development of sensitive and specific diagnostic kits and biomarkers.

Basic Information

Product Name	o-Ethyl-n-[[1-Mercapto(1)Cyclohexyl]Acetyl]-D-Tyr-L-Phe-L-Val-L-Asn-D-Cys(1)-L-Pro-L-Arg-Nh2
CAS No.	119902-14-6
Molecular Formula	C55H81N11O12S2
Molecular Weight	1144.43 g/mol
Synonyms	Cyclohexylmercaptoacetyl-D-Tyr-Phe-Val-Asn-D-Cys-Pro-Arg-NH2; [1-Mercaptocyclohexyl]acetyl-Tyr-Phe-Val-Asn-Cys-Pro-Arg-NH2 (disulfide bridge); Nonapeptide derivative 119902-14-6; Cyclohexylthioacetyl-D-Tyr-L-Phe-L-Val-L-Asn-D-Cys-L-Pro-L-Arg-amide; SH-Cyclohexyl-CO-D-Tyr-Phe-Val-Asn-D-Cys-Pro-Arg-NH2; Potential Bradykinin antagonist analog; Research Peptide 119902-14-6
EINECS	Contact for details

Quality Control

Our o-Ethyl-n-[[1-Mercapto(1)Cyclohexyl]Acetyl]-D-Tyr-L-Phe-L-Val-L-Asn-D-Cys(1)-L-Pro-L-Arg-Nh2 is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity suitable for research applications. All products undergo rigorous analytical testing, including HPLC for purity and identity confirmation. Comprehensive Certificates of Analysis (COA) detailing purity, assay, and impurity profiles are provided with each shipment to support your regulatory and research documentation needs.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below for long-term stability. This material is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions or a dry inert atmosphere to prevent degradation. Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture condensation.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms
Purity (HPLC)	≥ 95.0%
Assay (HPLC)	≥ 97.0% (on anhydrous basis)
Water Content (KF)	≤ 5.0%
Single Impurity (HPLC)	≤ 1.0%
Total Impurities (HPLC)	≤ 5.0%

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