CAS No.: 86404-04-8
Product introduction:3-O-Ethyl-L-ascorbic acid is a stable, lipophilic derivative of vitamin C (L-ascorbic acid), where the hydrogen atom at the 3-position hydroxyl group is replaced by an ethyl group. This modification significantly enhances its stability against oxidation and improves skin penetration compared to pure ascorbic acid. It is widely used in cosmetic and skincare formulations as a highly effective and non-irritating vitamin C derivative.
CAS No.:86404-04-8
3-O-Ethyl-L-ascorbic acid is a white to off-white crystalline powder. It is freely soluble in water and also soluble in organic solvents such as ethanol and propylene glycol. It exhibits excellent thermal and light stability, making it suitable for various formulation conditions. It maintains the biological activity of vitamin C after enzymatic conversion in the skin.
Core Functions:
Skin brightening and anti-aging cosmetic formulations
Inhibition of melanin production for hyperpigmentation treatment
Collagen synthesis promotion and antioxidant protection against UV damage
Stable vitamin C source in serums, creams, and lotions
Research use in dermatology and cosmetic science
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