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

• Iden­ti­fi­ca­tion
• Prop­er­ties
• Safe­ty Data
• Spec­i­fi­ca­tions & Oth­er Information
• Links
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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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