Overview
Dimethoxystilbene is an organic compound belonging to the stilbene class, characterized by two methoxy groups attached to a stilbene backbone. It is primarily used as an intermediate in pharmaceutical synthesis and research applications. The compound exhibits stability under standard conditions and is typically handled in laboratory or industrial settings. Due to its molecular structure, dimethoxystilbene can participate in various chemical reactions, making it valuable for synthesizing more complex organic molecules. It is often sourced by pharmaceutical and chemical manufacturing companies for further processing.
Physical and Chemical Properties
Dimethoxystilbene appears as a white to pale yellow crystalline powder with a melting point range of 140-142°C. It is soluble in common organic solvents such as ethanol and acetone but exhibits negligible solubility in water. The compound is relatively stable under ambient conditions but may degrade when exposed to strong oxidizers or prolonged UV light. The molecular weight of dimethoxystilbene is 240.30 g/mol, and its structure includes a trans-configuration of the stilbene core, which influences its reactivity and interaction with other chemicals. This configuration is significant for its role in synthetic pathways.
Main Applications
Dimethoxystilbene serves as a key intermediate in the synthesis of pharmaceuticals, particularly in the development of compounds with potential therapeutic effects. It is also utilized in organic chemistry research to study stilbene derivatives and their reactions. In addition to pharmaceutical applications, dimethoxystilbene is explored in material science for its potential use in organic electronic devices. Its ability to undergo photochemical reactions makes it a candidate for light-sensitive materials.
Safety and Storage
Handling dimethoxystilbene requires standard laboratory safety precautions, including the use of gloves, goggles, and ventilation to avoid inhalation or skin contact. The compound should be stored in a tightly sealed container in a cool, dry environment, away from direct sunlight and moisture to prevent degradation. In case of accidental exposure, rinse affected areas with water and seek medical advice if irritation persists. Proper disposal methods should be followed to minimize environmental impact.
B2B Procurement Guide
When procuring dimethoxystilbene, B2B buyers should prioritize suppliers with verified certifications and a track record of delivering high-purity chemicals. Key considerations include batch purity (typically 98% or higher), packaging integrity, and compliance with regional chemical regulations. Price negotiation is advisable for bulk purchases, and buyers should request material safety data sheets (MSDS) to ensure safe handling and transport. Long-term supply agreements may offer cost advantages for frequent purchasers.
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