Category:
Active Pharmaceutical Ingredients
CAS NO:
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Standard:
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Lutein is a xanthophyll carotenoid pigment extracted from marigold flowers via supercritical CO2 extraction or solvent refinement. Its molecular formula is C40H56O2 with CAS number 20795-92-6, serving as a critical antioxidant in industrial formulations.
Store in cool, dark environments below 25°C to prevent oxidation. Avoid high-temperature processing exceeding 80°C. Not approved for intravenous injection; strictly adhere to daily intake limits of 10mg for therapeutic efficacy.