Overview
Alpha-Spinasterol (α-Spinasterol) is a naturally occurring phytosterol found in plants such as spinach, alfalfa, and other leafy greens. It belongs to the sterol family, structurally similar to cholesterol but with distinct bioactive properties. This compound has garnered attention for its potential health benefits, including anti-inflammatory and antioxidant effects. In industrial and research contexts, Alpha-Spinasterol is extracted and purified for use in pharmaceuticals, dietary supplements, and cosmetic formulations. Its ability to modulate lipid metabolism and inflammation makes it a promising candidate for therapeutic applications. The compound is typically synthesized or isolated from plant sources, with purity levels varying based on intended use.
Physical and Chemical Properties
Alpha-Spinasterol is a white to off-white crystalline powder with a molecular weight of 412.69 g/mol. It has a melting point of approximately 165-168°C and is soluble in organic solvents like ethanol and chloroform but insoluble in water. These properties make it suitable for formulation in lipid-based delivery systems. The compound’s stability is influenced by environmental factors such as light, heat, and moisture. Proper storage in a cool, dry place is essential to maintain its integrity. Analytical techniques like HPLC and GC are commonly used to assess its purity and confirm its identity in commercial and research samples.
Main Applications
Alpha-Spinasterol is primarily used in the pharmaceutical and nutraceutical industries. Its anti-inflammatory properties make it a candidate for treating conditions like arthritis and skin disorders. In dietary supplements, it is marketed for its potential to lower cholesterol and support cardiovascular health. The cosmetic industry utilizes Alpha-Spinasterol in anti-aging and skincare products due to its antioxidant effects. Additionally, it is employed in research settings to study its bioactive mechanisms and potential therapeutic applications. Its versatility across industries underscores its value as a functional ingredient.
Safety and Storage
Alpha-Spinasterol is generally regarded as safe when handled under standard laboratory conditions. However, prolonged exposure to skin or inhalation of dust should be avoided. Personal protective equipment (PPE) such as gloves and masks is recommended during handling. For storage, the compound should be kept in a tightly sealed container, protected from light, moisture, and extreme temperatures. Stability studies indicate that it remains viable for extended periods when stored properly, ensuring consistent performance in formulations and research applications.
B2B Procurement Guide
When procuring Alpha-Spinasterol, B2B buyers should prioritize suppliers with verified certifications (e.g., ISO, GMP) to ensure quality and consistency. Key considerations include purity levels (typically 95%-99%), batch-to-batch variability, and analytical reports (e.g., HPLC/GC). Pricing varies based on quantity and purity, with bulk purchases often yielding cost savings. Buyers should also assess logistical factors such as shipping conditions and lead times. Establishing long-term relationships with reputable suppliers can mitigate risks and ensure a reliable supply chain for industrial or research needs.