Description

o-Ethyl-n-[[1-Mercapto(1)Cyclohexyl]Acetyl]-D-Tyr-L-Phe-L-Val-L-Asn-D-Cys(1)-L-Arg-D-Arg-Nh2 CAS NO 119902-13-5 is a complex, synthetic peptide derivative designed for advanced research and development applications. This compound is of significant interest in the pharmaceutical and biotechnology sectors due to its potential as a key intermediate or active component in novel therapeutic agents. It is primarily utilized by research institutions, pharmaceutical developers, and contract manufacturing organizations (CMOs) focused on peptide-based drug discovery and development.

Application

• Pharmaceutical Research & Development: Serves as a critical intermediate or lead compound in the synthesis of novel peptide-based therapeutics.
• Bioconjugation & Probe Development: Used in the creation of targeted probes for biochemical assays and diagnostic research, leveraging its specific functional groups.
• Enzyme Inhibitor Studies: Investigated for its potential activity as a selective inhibitor in enzymatic pathways relevant to disease mechanisms.
• Preclinical Drug Candidate: Employed in in vitro and in vivo studies to evaluate pharmacokinetics, pharmacodynamics, and initial efficacy.
• Chemical Biology Tool: Acts as a specialized reagent for studying protein-protein interactions and signal transduction pathways.
• High-Purity Reference Standard: Provides a characterized compound for analytical method development, validation, and quality control in peptide manufacturing.

Basic Information

Product Name	o-Ethyl-n-[[1-Mercapto(1)Cyclohexyl]Acetyl]-D-Tyr-L-Phe-L-Val-L-Asn-D-Cys(1)-L-Arg-D-Arg-Nh2
CAS No.	119902-13-5
Molecular Formula	C58H88N16O13S2
Molecular Weight	1265.54 g/mol
Synonyms	Cyclohexylmercaptoacetyl-D-Tyr-Phe-Val-Asn-D-Cys-Arg-Arg-NH2 ethyl ester; [1-Mercaptocyclohexyl]acetyl-Tyr-Phe-Val-Asn-Cys-Arg-Arg-NH2, ethyl ester; Thiorphan derivative peptide; H-D-Tyr-L-Phe-L-Val-L-Asn-D-Cys-L-Arg-D-Arg-NH2 cyclohexyl mercaptoacetate ethyl ester; CAS 119902-13-5; Enkephalinase inhibitor analog; Peptide research compound 119902-13-5
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-Arg-D-Arg-Nh2 is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity, mass spectrometry (MS) for identity confirmation, and amino acid analysis (AAA) to ensure structural integrity and batch-to-batch consistency. A comprehensive 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 at -20°C or below in a freezer. This product is hygroscopic (moisture-sensitive) and should be handled under anhydrous conditions to maintain stability. 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 to reference standard
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 2.0%
Water Content (KF)	≤ 5.0%
Amino Acid Ratio	Within theoretical limits ± 10%

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