[CAS NO. 86404-04-8] 3-O-Ethyl-L-ascorbic acid
PRODUCTS SPECIFICATIONS [86404-04-8]
DESCRIPTION [86404-04-8]
Overview
| MDL | MFCD09261382 |
|---|---|
| Molecular Weight | 204.18 |
| Molecular Formula | C8H12O6 |
| SMILES | O[C@@H](CO)[C@](O1)([H])C(OCC)=C(O)C1=O |
Summary
3-O-Ethyl-L-ascorbic acid, a stable vitamin C derivative, is a cosmetic tyrosinase tnhibitor with a whitening capacity. 3-O-Ethyl-L-ascorbic acid also has antioxidant abilities [1] [2] .
Appearance
Solid
Shipping
Room temperature in continental US; may vary elsewhere.
Storage
| Powder | -20°C | 3 years |
|---|---|---|
| 4°C | 2 years | |
| In solvent | -80°C | 6 months |
| -20°C | 1 month |
Solvent & Solubility
H 2 O : 100 mg/mL ( 489.76 mM ; Need ultrasonic)
Stock Solutions
| Concentration Solvent Mass | 1 mg | 5 mg | 10 mg |
|---|
| 1 mM | 4.8976 mL | 24.4882 mL | 48.9764 mL |
| 5 mM | 0.9795 mL | 4.8976 mL | 9.7953 mL |
| 10 mM | 0.4898 mL | 2.4488 mL | 4.8976 mL |
-
1.
Add each solvent one by one: PBS
Solubility: 100 mg/mL (489.76 mM); Clear solution; Need ultrasonic
References
- [1] Wayne C Liao, et al. Antioxidant Ability and Stability Studies of 3- O-Ethyl Ascorbic Acid, a Cosmetic Tyrosinase Inhibitor. J Cosmet Sci. Jul/Aug 2018;69(4):233-243.
- [2] Fotis Iliopoulos, et al. 3-O-ethyl-l-ascorbic acid: Characterisation and investigation of single solvent systems for delivery to the skin. Int J Pharm X. 2019 Jul 19;1:100025.
Synonyms