Description

Dutimelan CAS NO 56939-84-5 is a synthetic peptide analog with significant biological activity. This compound is valued for its role in advanced research and development, particularly in the study of melanocortin receptor pathways. It serves as a critical intermediate and reference standard for pharmaceutical and biotechnology companies focused on metabolic, inflammatory, and dermatological therapeutics. Our supply ensures high purity and batch-to-batch consistency for reliable experimental and formulation work.

Application

• Pharmaceutical R&D: Used as a key intermediate in the synthesis of novel therapeutic peptides targeting melanocortin receptors (MC1R, MC3-5R).
• Biochemical Research: Serves as a reference standard and tool compound for studying appetite regulation, energy homeostasis, and inflammatory responses.
• Preclinical Studies: Employed in animal model research to investigate potential treatments for obesity, cachexia, and sexual dysfunction.
• Cosmeceutical Development: Explored for potential applications in skin pigmentation disorders and anti-inflammatory dermatological formulations.
• Peptide Library Synthesis: A building block for creating focused libraries in drug discovery campaigns for GPCR targets.

Basic Information

Product Name	Dutimelan
CAS No.	56939-84-5
Molecular Formula	C₄₆H₆₈N₁₄O₁₀
Molecular Weight	977.14 g/mol
Synonyms	Dutimelan; Melanotan II; MT-II; Ac-Nle-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH₂; Ac-Nle-c[Asp-His-D-Phe-Arg-Trp-Lys]-NH₂; N-Acetyl-β-Ala-cyclo[Asp-His-D-Phe-Arg-Trp-Lys]-NH₂; Peptide Melanotan II; Bremelanotide intermediate
EINECS	Contact for details

Quality Control

Every batch of Dutimelan (CAS 56939-84-5) is manufactured and tested under strict quality management systems. We provide comprehensive analytical data to support your regulatory and research requirements. Our standard quality commitment includes HPLC purity ≥98.0%, verification by Mass Spectrometry (MS), and stringent control of related substances. A detailed Certificate of Analysis (COA) is supplied with each shipment, documenting identity, purity, and content.

Storage

Preserve in a tightly closed container, protected from light. Store in a freezer at -20°C to -10°C. This product is hygroscopic (moisture-sensitive). Allow the sealed vial to equilibrate to room temperature before opening to minimize moisture uptake. For long-term storage, consider under an inert atmosphere.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Retention time corresponds to reference standard
Identification (MS)	Mass spectrum conforms to theoretical values
Assay (HPLC)	≥ 98.0%
Purity (HPLC, Total)	≥ 99.0%
Single Unknown Impurity (HPLC)	≤ 0.5%
Water Content (KF)	≤ 5.0%
Acetate Content (HPLC)	≤ 10.0%

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