Methylneferine
Overview
Methylcorypalline, also known as Methylisocorypalmine, is a naturally occurring alkaloid derived from the lotus plant (Nelumbo nucifera). It belongs to the aporphine class of alkaloids, which are known for their diverse pharmacological activities. This compound has garnered interest in scientific research due to its potential cardiovascular effects, including vasodilation and blood pressure modulation. As a secondary metabolite, it is typically extracted from lotus seeds or other plant parts through specialized chemical processes. Its structural similarity to other bioactive alkaloids makes it a subject of ongoing pharmacological studies, particularly in traditional medicine and modern drug development.
Physical and Chemical Properties
Methylcorypalline is a white to off-white crystalline powder with a molecular weight of 371.43 g/mol. It is soluble in organic solvents like methanol and ethanol but exhibits limited solubility in water. The compound has a melting point range of approximately 160-165°C, which is typical for alkaloids of its class. Its molecular structure includes an aporphine backbone, which contributes to its stability and reactivity. The presence of methoxy groups enhances its lipophilicity, influencing its bioavailability and interaction with biological systems. These properties are critical for researchers studying its pharmacokinetics and pharmacodynamics.
Main Applications
The primary application of Methylcorypalline lies in pharmaceutical research, where it is investigated for its potential cardiovascular benefits. Studies suggest it may act as a vasodilator, making it a candidate for hypertension and related conditions. Its mechanism of action is thought to involve calcium channel modulation. Additionally, this alkaloid is used in traditional medicine, particularly in Asian cultures, where lotus-derived compounds are valued for their therapeutic properties. In modern contexts, it serves as a reference standard in analytical chemistry for quality control of herbal extracts and pharmaceutical formulations.
Safety and Storage
Methylcorypalline should be handled with caution in laboratory settings. While its toxicity profile is not fully established, standard precautions for alkaloids apply, including the use of gloves and protective eyewear. Avoid inhalation of dust and direct skin contact to prevent potential irritation. For long-term storage, keep the compound in a tightly sealed container, protected from light and moisture. Ideal storage conditions include a cool, dry environment, preferably at temperatures below 25°C. Stability studies indicate that under these conditions, the compound remains viable for extended periods without significant degradation.
B2B Procurement Guide
When procuring Methylcorypalline for research or industrial use, prioritize suppliers with verified credentials and a track record of supplying high-purity alkaloids. Request certificates of analysis (CoA) to confirm purity, typically exceeding 95% for research-grade material. Batch-specific documentation ensures traceability and quality assurance. Pricing varies based on purity, quantity, and supplier location. Bulk purchases may offer cost advantages, but small-scale buyers should expect higher per-unit costs. Consider logistical factors such as shipping conditions and import regulations, especially for international transactions. Reliable suppliers often provide technical support and custom synthesis options for specialized requirements.