Melatonin

Buy Melatonin Research-Grade Indoleamine Compound

Researchers looking to buy Melatonin research-grade compound for laboratory study will find this lyophilized N-acetyl-5-methoxytryptamine is one of the most extensively researched signaling molecules in modern chronobiology, neuroendocrinology, and antioxidant research literature. First isolated and characterized in 1958 by Aaron Lerner and colleagues at Yale, Melatonin has a published research base spanning more than six decades, with documented activity across circadian regulation, antioxidant signaling, and mitochondrial research pathways. This research-grade lyophilized Melatonin is supplied for laboratory research applications, distinct from the consumer dietary supplement forms widely available in over-the-counter markets.

Mechanism of Action

Melatonin has been investigated in published research for activity across several biological pathways, including:

• MT1 and MT2 receptor agonism — binding to the two primary melatonin receptors, both G-protein-coupled receptors widely expressed across the central nervous system and peripheral tissues
• Circadian regulation — research on suprachiasmatic nucleus function and biological-clock entrainment pathways
• Antioxidant activity — direct free radical scavenging and indirect upregulation of endogenous antioxidant enzymes including SOD, catalase, and glutathione peroxidase
• Mitochondrial research — investigations into Melatonin’s documented activity at mitochondrial membranes and its influence on oxidative phosphorylation
• Neuroendocrine pathway research — studies on HPA axis interaction, prolactin secretion, and reproductive hormone signaling
• Immune modulation — research on cytokine signaling and lymphocyte function in preclinical models
• Cellular signaling — investigations into MT1/MT2-independent pathways including direct nuclear receptor interaction (RORα/RZR) and calmodulin binding

Melatonin is unusual in research literature in that it functions as both a hormone (through receptor-mediated signaling) and a direct antioxidant (through chemical free radical scavenging), making it a uniquely multi-modal research compound across endocrine, chronobiology, and oxidative stress research disciplines.

Research Applications

Melatonin is widely used in research contexts including:

• Circadian rhythm and chronobiology research
• Sleep architecture and EEG research models
• Antioxidant and oxidative stress pathway studies
• Neuroprotection and neurodegenerative research models
• Mitochondrial function and bioenergetics research
• Reproductive endocrinology research
• Immune modulation and inflammatory pathway studies
• Comparative analysis alongside other CNS-active research compounds including DSIP
• Cellular aging and senescence research

Product Specifications

• Compound: Melatonin (N-acetyl-5-methoxytryptamine)
• Form: Lyophilized powder, research grade
• Purity: ≥99% (verified by HPLC and mass spectrometry)
• Available sizes: 10mg
• Third-party tested: Certificate of Analysis available on request

Reconstitution & Storage

Lyophilized Melatonin should be stored at -20°C for long-term stability and protected from light. Melatonin is particularly photosensitive — exposure to light causes rapid degradation, even in lyophilized form, so light-protected storage is essential. Once reconstituted, the solution should be refrigerated at 2–8°C, stored in opaque or amber containers to protect from light, and used within the timeframe indicated on the product COA. Avoid repeated freeze-thaw cycles, as they can degrade compound integrity.

Note: Melatonin has limited solubility in pure water. For research applications requiring full dissolution, researchers commonly use small amounts of ethanol or DMSO as a co-solvent according to specific research protocols.

Shipping & Handling

All orders are shipped with light-protective packaging to preserve compound integrity. Domestic orders typically arrive within 2–4 business days. Tracking is provided on every order.

Important Disclaimer

This product is sold strictly for laboratory research and in-vitro use only. It is not intended for human or animal consumption, diagnostic use, therapeutic use, sleep aid, dietary supplement use, or any form of clinical, medical, or personal application. By purchasing, you confirm that you are a qualified researcher or affiliated with a licensed research institution and that this product will be handled in accordance with all applicable laws and safety standards.

Melatonin is available as an over-the-counter dietary supplement in some jurisdictions, including the United States, where it is regulated under different rules than this research-grade compound. This product is supplied for laboratory research purposes only and is not a dietary supplement.