Cosmetic grade Whitening  Ethyl Ascorbic Acid

Basic Info: 

Product Name: 3-O-Ethyl-L-ascorbic acid
Synonyms: 3-O-Ethyl Ascorbyl Ether;3-O-Ethyl-L-ascorbic Acid;ETHYL ASCORBIC ACID;3-o-ethyl-l-ascorbic acid;3-O-ETHYLASCORBICACID;(5R,1'S)-5-(1,2-Dihydroxy-ethyl)-4-ethoxy-3-hydroxy-5H-furan-2-one;(5r)-5-[(1s)-1,2-dihydroxyethyl]-4-ethoxy-3-hydroxy-5h-furan-2-one;(R)-5-((S)-1,2-dihydroxyethyl)-4-ethoxy-3-hydroxyfuran-2(5H)-one
CAS: 86404-04-8
MF: C8H12O6
MW: 204.18
EINECS: 617-849-3
Melting point: 112.0 to 116.0 °C
Boiling point: 551.5±50.0 °C
Storage temp.: 0-10°C

3-O-free radical ascorbic acid ether is also called vitamin C tertiary ether. Vitamin C cannot be directly absorbed by the skin due to its four cholesterol in its structure, and is easily oxidized to cause discoloration. Its use as a whitening agent in cosmetics is restricted. The vitamin C hydroxy ether prepared by the 3-hydroxyl alkylation is a non-discoloring vitamin C derivative, and does not affect its biological activity, thus replacing the gap of similar products in the market. Studies have shown that the content of vitamin C ether is easily decomposed by enzymes after entering the skin to play the role of vitamin C.

Product Function

1. Inhibit its activity by Cu2+ acting on tyrosinase and block the formation of melanin;
2. Very effective whitening and freckle effect (when 2% is added);
3. Anti-inflammatory caused by sunlight, strong anti-bacterial and anti-inflammatory Function;
4. Improve dull and dull skin, give skin elasticity;
5. Repair skin cell activity and promote collagen production.