structure of 3-O-Ethyl-L-ascorbic acid CAS 86404-04-8

3-O-Ethyl-L-ascorbic acid CAS 86404-04-8

Identification

CAS Number

86404-04-8

Name

3-O-Ethyl-L-ascorbic acid

Synonyms

L-Ascorbic acid, 3-O-ethyl-
(5R)-5-[(1S)-1,2-Dihydroxyethyl]-4-ethoxy-3-hydroxy-2(5H)-furanon [German] [ACD/IUPAC Name]
(5R)-5-[(1S)-1,2-Dihydroxyethyl]-4-ethoxy-3-hydroxy-2(5H)-furanone [ACD/IUPAC Name]
(5R)-5-[(1S)-1,2-Dihydroxyéthyl]-4-éthoxy-3-hydroxy-2(5H)-furanone [French] [ACD/IUPAC Name]
(5R)-5-[(1S)-1,2-Dihydroxyethyl]-4-ethoxy-3-hydroxyfuran-2(5H)-one (non-preferred name)
3-O-Ethylascorbic acid
3-O-Ethyl-L-ascorbic acid
86404-04-8 [RN]
MFCD09261382 [MDL number]
(2R)-2-[(1S)-1,2-dihydroxyethyl]-3-ethoxy-4-hydroxy-2H-furan-5-one
(5R)-5-[(1S)-1,2-dihydroxyethyl]-4-ethoxy-3-hydroxy-2,5-dihydrofuran-2-one
(5R)-5-[(1S)-1,2-dihydroxyethyl]-4-ethoxy-3-hydroxy-5H-furan-2-one
(5R)-5-[(1S)-1,2-dihydroxyethyl]-4-ethoxy-3-hydroxyfuran-2(5H)-one
(5R,1’S)-5-(1,2-Dihydroxy-ethyl)-4-ethoxy-3- hydroxy-5H-furan-2-one
(5R,1’S)-5-(1,2-Dihydroxy-ethyl)-4-ethoxy-3-hydroxy-5H-furan-2-one
(R)-5-((S)-1,2-Dihydroxyethyl)-4-ethoxy-3-hydroxyfuran-2(5H)-one
3-o-ethyl-l-ascorbicacid
5-(1,2-Dihydroxy-ethyl)-4-ethoxy-3-hydroxy-5H-furan-2-one
‘86404-04-8 [EINECS]
BR-23708
ETHYL ASCORBIC ACID
GS-4098
ST-1291

SMILES

CCOC1=C(C(=O)O[C@@H]1[C@H](CO)O)O

StdInChI

ZGSCRDSBTNQPMS-UJURSFKZSA-N

StdInChIKey

InChI=1S/C8H12O6/c1-2-13-7-5(11)8(12)14-6(7)4(10)3-9/h4,6,9-11H,2-3H2,1H3/t4-,6+/m0/s1

Molecular Formula

C8H12O6

Molecular Weight

204.177

EINECS

617-849-3

MDL Number

MFCD09261382

Properties

Appearance

White to off-white powder

Melting Point

111.0°C -116.0°C

Safety Data

Symbol

Signal Word

Warning

Hazard statements

WGK Germany

3

MSDS Download

Specifications and Other Information of Our

Identification Methods

HNMR, HPLC

Purity

99% min

PH in 3% water solution

3.5-5.5

Residual VC

<10PPM

Total bacterial

≤200cfu/g

Loss on Drying

≤2.0%

Molds and Yeast Count

≤100cfu/g

Pb

≤10ppm

As

≤2ppm

Hg

≤1ppm

Cd

≤5ppm

Thermotolerant Coliforms /g

Negative

staphylococcus aureus /g

Negative

P.Aeruginosa /g

Negative

Shelf Life

3 years

Storage

Store at cool, dry place with tighten container;avoid light

Known Application

3-O-Ethyl-L-ascorbic acid inhibits tyrosinase activity, inhibits the formation of melanin, reduces melanin to colorless, effectively removes freckles and whitens skin, improves dull and dull skin, and gives skin elasticity.
It has excellent antioxidant effect in cosmetics, ensuring the utilization of vitamin C. Compared with vitamin C prototype, vitamin C ethyl ether is very stable and does not change color. Powerful antibacterial and anti-inflammatory effect, anti-inflammation caused by sunlight.
After vitamin C ethyl ether enters the dermis, it directly participates in the synthesis of collagen, repairs skin cell activity, increases collagen, and makes the skin plump and elastic, making the skin delicate and smooth.
With lipophilic and hydrophilic structure, it is easy to be absorbed by the skin and can reach the dermis layer directly.
Good stability, light resistance, heat resistance, acid resistance, alkali resistance, salt resistance and air oxidation resistance.

General View of Documents

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