Description

Melan A CAS NO 156251-11-5 is a synthetic peptide analog of α-melanocyte-stimulating hormone (α-MSH). This compound is a potent agonist of the melanocortin 1 receptor (MC1R) and is primarily valued for its role in advanced biochemical and pharmacological research. It is essential for researchers and developers in the fields of dermatology, pigment cell biology, and the development of novel therapeutic agents targeting melanocortin pathways.

Application

• Biomedical Research: Fundamental studies on melanogenesis, skin pigmentation, and MC1R receptor signaling pathways.
• Drug Discovery: A key reference standard and tool compound in the development of new therapeutics for skin disorders, inflammation, and appetite regulation.
• Cell Biology Assays: Used to stimulate melanocyte activity and study cellular responses in vitro.
• Pharmacology Studies: Investigating the effects of melanocortin receptor activation in various physiological systems.
• Cosmeceutical R&D: Research into potential applications for modulating skin pigmentation and photoprotection.

Basic Information

Product Name	Melan A
CAS No.	156251-11-5
Molecular Formula	C₇₇H₁₀₉N₂₁O₁₉S
Molecular Weight	1646.9 g/mol
Synonyms	[Nle⁴, D-Phe⁷]-α-MSH; Melanotan; Melanotan I; Afamelanotide (related analog); α-MSH (4-10) analog; Ac-Ser-Tyr-Ser-Nle-Glu-His-D-Phe-Arg-Trp-Gly-Lys-Pro-Val-NH₂; MC1R agonist peptide
EINECS	Contact for details

Quality Control

Our Melan A is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and mass spectrometry for identity confirmation. We provide full traceability and Certificates of Analysis (COA) are available upon request to ensure compliance with your research-grade specifications.

Storage

Preserve in a tightly closed container, protected from light. Store at -20°C or below in a dry environment. This product is hygroscopic (moisture-sensitive). For long-term storage, keep desiccated. Allow the vial to reach room temperature before opening to minimize moisture absorption.

Specification

Item	Specification
Appearance	White to off-white lyophilized powder
Identification (HPLC & MS)	Conforms to reference standard
Purity (HPLC)	≥ 95%
Peptide Content	≥ 80%
Water Content (KF)	≤ 5.0%
Acetate Content (HPIC)	≤ 10.0%
Single Impurity (HPLC)	≤ 1.0%

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