Overview
Erianin is a naturally occurring bibenzyl compound extracted from Dendrobium species, particularly Dendrobium chrysotoxum. It has gained attention in pharmaceutical research due to its potential therapeutic effects, including anticancer and anti-inflammatory properties. The compound is often standardized for use in herbal extracts and biomedical studies. As a reference standard, Erianin is critical for quality control in herbal product manufacturing. Its molecular structure features methoxy and phenolic groups, contributing to its bioactivity. Sourced primarily through plant extraction, it is a subject of ongoing research for drug development.
Physical and Chemical Properties
Erianin appears as a white to off-white crystalline powder with a melting point of 120-122°C. Its molecular weight is 318.37 g/mol, and it is soluble in organic solvents like DMSO and methanol but has limited solubility in water. The compound is stable under recommended storage conditions but may degrade upon prolonged exposure to light or moisture. Key chemical properties include its bibenzyl backbone and methoxy substitutions, which influence its interaction with biological targets. Analytical methods such as HPLC and NMR are typically employed to confirm purity and structural integrity.
Main Applications
Erianin is primarily used in pharmaceutical and biomedical research, particularly in studies exploring its anticancer mechanisms. It has shown promise in inhibiting tumor growth and modulating immune responses, making it a candidate for oncology applications. Additionally, it is utilized in traditional Chinese medicine formulations for its anti-inflammatory effects. In the B2B sector, Erianin is supplied as a reference standard for quality assurance in herbal extracts. Its role in standardizing Dendrobium-based products ensures consistency in efficacy and safety for end-users.
Safety and Storage
While Erianin is not classified as highly hazardous, proper handling precautions are recommended. Use gloves and avoid inhalation or direct contact with skin. Storage should be in airtight containers at 2-8°C, protected from light to prevent degradation. For laboratories, material safety data sheets (MSDS) should be consulted for detailed hazard information. Small quantities are typically stable for up to two years under optimal conditions, though bulk storage may require nitrogen packing to extend shelf life.
B2B Procurement Guide
When procuring Erianin, prioritize suppliers who provide certificates of analysis (COA) detailing purity (≥98% by HPLC) and origin. Bulk buyers should confirm extraction methods—supercritical CO2 or ethanol extraction are common. Pricing varies based on purity and quantity, with discounts available for orders exceeding 100 grams. Logistics planning is essential, as temperature-controlled shipping may be necessary. For research institutions, consider partnering with GMP-certified manufacturers to ensure compliance with regulatory standards.
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