Description

Ac-D-Arg-Cys-Glu-His-D-Phe-Arg-Trp-Cys-Nh2 is a synthetic, cyclic peptide derivative with a specific sequence of amino acids, including D-isomers and an N-terminal acetyl group. This compound is of significant interest for its potential role in modulating biological pathways related to metabolic regulation and receptor activity. It is primarily utilized by research institutions and pharmaceutical developers engaged in advanced peptide chemistry and drug discovery. The product is supplied as a high-purity material to ensure reliable and reproducible results in sensitive applications.

Application

• Biomedical Research: Used as a reference standard or active investigational compound in studies of receptor binding, signal transduction, and metabolic function.
• Drug Discovery & Development: Serves as a key intermediate or lead compound in the design and synthesis of novel peptide-based therapeutics.
• Biochemical Assays: Employed in in vitro and cell-based assays to study specific biological interactions and enzyme activity.
• Academic Research: Utilized in university and institutional labs for fundamental research in endocrinology, pharmacology, and peptide science.
• Peptide Library Synthesis: Acts as a building block for creating specialized peptide libraries for high-throughput screening.

Basic Information

Product Name	Ac-D-Arg-Cys-Glu-His-D-Phe-Arg-Trp-Cys-Nh2
CAS No.	819048-44-7
Molecular Formula	C58H82N22O13S2
Molecular Weight	1359.54 g/mol
Synonyms	Ac-D-Arg-Cys-Glu-His-D-Phe-Arg-Trp-Cys-amide; Cyclo(acetyl-D-arginyl-cysteinyl-glutamyl-histidyl-D-phenylalanyl-arginyl-tryptophyl-cysteinyl)amide; Ac-DRCEHdFRWC-NH2; Ac-cyclo(D-Arg-Cys-Glu-His-D-Phe-Arg-Trp-Cys)-NH2; Cyclic Ac-D-Arg-Cys-Glu-His-D-Phe-Arg-Trp-Cys Amide; 819048-44-7; Cyclic Melanocortin Receptor Ligand Derivative
EINECS	Contact for details

Quality Control

Our Ac-D-Arg-Cys-Glu-His-D-Phe-Arg-Trp-Cys-Nh2 is manufactured under strict quality systems to ensure batch-to-batch consistency and high purity, suitable for research applications. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to cGMP guidelines where applicable to support preclinical and development-phase requirements.

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); allow the vial to equilibrate to room temperature in a desiccator before opening to prevent condensation and hydrolysis.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC/MS)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Single Impurity (HPLC)	≤ 2.0%
Water Content (KF)	≤ 5.0%
Peptide Content	≥ 80.0%
Solubility	Soluble in water, DMSO, acetic acid

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