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
Links
This product is developed by our R&D company Apnoke Scientific Limited (http://www.apnoke.com/).
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