Ascorbyl Tetraisopalmitate Chemical Properties

alpha 

[α]D20-25～-30°

Boiling point:

947.4±64.0 °C(Predicted)

Density 

0.928～0.941g/mL (20℃)

vapor pressure 

0Pa at 20℃

solubility 

DMF: 2 mg/ml; DMSO: insol; Ethanol: 10 mg/ml; PBS (pH 7.2): insol

form 

A neat liquid

LogP

6.2 at 24℃

Ascorbyl Tetraisopalmitate Usage And Synthesis

Chemical Properties

1. Excellent transdermal absorption;
2. Inhibit intracellular tyrosinase activity and melanin production;
3. Reduce cell/DNA damage caused by UV (anti-UV/anti-stress);
4. Prevent lipid peroxidation and skin aging (anti-oxidation);
5. Good solubility in common cosmetic oils;
6. SOD-like activity (antioxidant);
7. Collagen synthesis and collagen protection (anti-aging);
8. Stable to heat and oxidation.

Physical properties

An oil-soluble vitamin C derivative with antioxidant, melanin inhibition and whitening properties. Similar to VC, it is easily absorbed by the skin, and the absorption rate is 16.5 times that of water-soluble vitamin C.

Uses

Ascorbyl tetraisopalmitate (CAS# 183476-82-6) is a derivative of L-ascorbic acid (A786990) and is found in topicals and cosmetics as a skin hydrating component. Its inclusion in cosmetics is due to its increased stability compared to its parent form.

Chemical Reactivity

Ascorbyl Tetraisopalmitate play a role in cosmetic, including skin lightening, promotion of collagen synthesis, and inhibition of lipid peroxidation. As a derivative of vitamin C, it is stable at high temperatures and has excellent skin absorption. Ascorbyl Tetraisopalmitate can be decomposed into free vitamin C in the skin to achieve physiological functions.

Ascorbyl Tetraisopalmitate(183476-82-6)Related Product Information

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• Ascorbyl Tetraisopalmitate
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