Overview
Maackiain is a naturally occurring pterocarpan compound first isolated from the roots of Maackia amurensis, a leguminous plant native to East Asia. It belongs to the class of phytoalexins, which are antimicrobial compounds produced by plants as a defense mechanism against pathogens. Its unique structure and bioactive properties make it a subject of interest in agricultural and pharmaceutical research. In traditional medicine, extracts containing maackiain have been used for their antifungal properties. Modern studies focus on its potential as a natural fungicide and its role in plant-microbe interactions. The compound is typically synthesized or extracted in laboratories for research purposes.
Physical and Chemical Properties
Maackiain appears as a white to pale yellow crystalline powder with a melting point of approximately 185-187°C. It is soluble in organic solvents such as methanol, ethanol, and dimethyl sulfoxide (DMSO) but has limited solubility in water. The molecular formula is C16H12O5, with a molecular weight of 284.26 g/mol. Its chemical structure includes a pterocarpan backbone, which contributes to its stability and bioactive potential. The compound exhibits fluorescence under UV light, a property often utilized in laboratory detection. Stability tests indicate that maackiain degrades under prolonged exposure to light or high temperatures, necessitating proper storage conditions.
Main Applications
Maackiain is primarily used in agricultural research to study plant defense mechanisms. As a phytoalexin, it helps researchers understand how plants resist fungal infections, paving the way for developing natural fungicides. Its antifungal activity against pathogens like Fusarium and Botrytis makes it a candidate for eco-friendly crop protection solutions. In pharmaceuticals, maackiain is investigated for its potential as an antifungal agent. Preliminary studies suggest it may inhibit fungal growth by disrupting cell membranes. Additionally, biochemical researchers use it to explore secondary metabolite pathways in plants. Its applications remain largely experimental, with no widespread commercial use yet.
Safety and Storage
Maackiain should be handled with care in laboratory settings. While it is not classified as highly toxic, direct contact or inhalation of the powder may cause irritation. Personal protective equipment (PPE), including gloves and goggles, is recommended during handling. Proper ventilation is advised to minimize airborne exposure. For storage, maackiain should be kept in a tightly sealed container away from light and moisture. Short-term storage at room temperature is acceptable, but for long-term preservation, temperatures of -20°C are recommended. Degradation products may form if exposed to heat or UV light, compromising its efficacy in experiments.
B2B Procurement Guide
When procuring maackiain for B2B purposes, prioritize suppliers with verified certifications (e.g., ISO, GMP) to ensure product quality. Key specifications to confirm include purity (typically ≥98% by HPLC), CAS number (2035-15-6), and solvent content if applicable. Request a Certificate of Analysis (CoA) for batch-specific data. Bulk purchases may require advance notice due to limited commercial availability. Prices vary based on purity and quantity, with research-grade maackiain commonly ranging from $50 to $200 per gram. Consider testing a small sample before large-scale procurement to validate suitability for your application. Shipping conditions should adhere to storage requirements to prevent degradation.