Overview
Buddleoside, chemically known as Acacetin-7-O-rutinoside, is a bioactive flavonoid glycoside primarily extracted from Buddleja officinalis (commonly called butterfly bush). It has garnered attention in both traditional medicine and modern pharmacology due to its therapeutic properties. The compound is characterized by its yellowish crystalline powder form and is often utilized in herbal formulations. In traditional Chinese medicine, Buddleoside has been used to treat eye disorders, inflammation, and liver conditions. Modern research has expanded its applications, highlighting its potential in neuroprotection and as an antioxidant. Its molecular structure, featuring a rutinoside moiety, contributes to its biological activity and solubility profile.
Physical and Chemical Properties
Buddleoside exhibits a molecular weight of 592.55 g/mol and typically appears as a yellowish powder. It melts at approximately 210-215°C, though its boiling point is not well-documented due to decomposition at higher temperatures. The compound is soluble in polar organic solvents like methanol and ethanol but has limited solubility in water. Its chemical stability is influenced by environmental factors such as light and moisture, necessitating proper storage conditions. The presence of hydroxyl groups in its structure enhances its antioxidant capacity, making it valuable in pharmaceuticals. Analytical methods like HPLC are commonly employed to assess its purity, with commercial grades often exceeding 98%.
Main Applications
Buddleoside is predominantly used in the pharmaceutical and nutraceutical industries. Its anti-inflammatory properties make it a candidate for treating conditions like arthritis and ocular inflammation. Research also suggests its efficacy in neuroprotection, potentially aiding in the management of neurodegenerative diseases. In traditional medicine, it is incorporated into formulations for liver detoxification and vision improvement. Additionally, its antioxidant effects are leveraged in dietary supplements aimed at reducing oxidative stress. The compound’s versatility extends to cosmetic applications, where it is used in anti-aging and skin-protective products due to its ability to neutralize free radicals.
Safety and Storage
While Buddleoside is generally considered safe for controlled use, precautions are necessary during handling. Direct contact with skin or eyes should be avoided, and protective equipment like gloves and goggles is recommended. Inhalation of powder particles must be prevented to avoid respiratory irritation. Storage requires a cool, dry environment, ideally in airtight containers protected from light. Prolonged exposure to humidity or high temperatures can degrade the compound, reducing its efficacy. Suppliers often provide material safety data sheets (MSDS) detailing specific handling and storage protocols to ensure user safety and product integrity.
B2B Procurement Guide
When procuring Buddleoside, B2B buyers should prioritize suppliers with verified certifications (e.g., ISO, GMP) to ensure quality and consistency. Key specifications to confirm include purity (≥98% via HPLC), residual solvent levels, and microbial contamination limits. Pricing varies based on quantity and purity, with bulk purchases typically offering cost advantages. Buyers are advised to request samples for in-house testing before large-scale orders. Additionally, consider suppliers who provide transparent supply chain information and batch-specific analytical reports. Long-term partnerships with reputable manufacturers can mitigate risks associated with quality fluctuations and supply disruptions.