Puya Supply 3-O-Ethyl Ascorbyl Ether CAS 86404-04-8 for Whiteing Skin

• CAS No.: 86404-04-8
• Formula: C8h12o6
• EINECS: 617-849-3
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: PY202210201958
• Colour: Red
• Usage: Whiteing Skin
• Grade: Cosmetic
• MOQ: 1kg
• Shipping Time: After Payment
• Transport Package: 1kg/Aluminum Bag or 25kg/Drum
• Specification: 99% min
• Trademark: Puya
• Origin: China
• Production Capacity: 5000kilogram/Month

Product Description

Puya Supply 3-O-Ethyl Ascorbyl Ether CAS 86404-04-8 For Whiteing Skin 

Product Name:    3-O-Ethyl-L-ascorbic acid
Synonyms:    3-O-Ethyl Ascorbyl Ether;3-O-Ethyl-L-ascorbic Acid;ETHYL ASCORBIC ACID;3-o-ethyl-l-ascorbic acid;3-O-ETHYLASCORBICACID;(5R,1'S)-5-(1,2-Dihydroxy-ethyl)-4-ethoxy-3-hydroxy-5H-furan-2-one;(5r)-5-[(1s)-1,2-dihydroxyethyl]-4-ethoxy-3-hydroxy-5h-furan-2-one;(R)-5-((S)-1,2-dihydroxyethyl)-4-ethoxy-3-hydroxyfuran-2(5H)-one
CAS:    86404-04-8
MF:    C8H12O6
MW:    204.18
EINECS:    617-849-3
Product Categories:    Vitamine C derivative;API;86404-04-8
Mol File:    86404-04-8.mol

3-O-Ethyl ascorbic acid ether, also called VC ethyl eth er, is an ascorbic acid derivative. Ascorbic acid is a naturally occurring antioxidant and free radical scavenger, a reducing agent in the conversion process of biological enzymes, and has a preventive effect on some chronic diseases (cancer, diabetes and allergic skin diseases). From the molecular structure of ascorbic acid, it can be seen that compared to the 2-position enol hydroxyl group, the 3-position enol hydroxyl group has higher activity on electrophiles, and it is the product of 3-O-alkylation during O-alkylation modification. Mainly. 3-O-Ethyl ascorbate ether is a product of ascorbic acid-3-O-ethylation. It has a simple molecular structure and is easily absorbed by the skin. After entering the dermis through the stratum corneum of the skin, it is easily decomposed by the biological enzymes in the human body. The effect of ascorbic acid effectively solves the fat solubility problem of ascorbic acid, and is widely used in cosmetics as a whitening agent and antioxidant.


3-O-Ethyl Ascorbyl Ether CAS 86404-04-8 of Chemical Properties
Melting point     112.0 to 116.0 °C
Boiling point     551.5±50.0 °C(Predicted)
density     1.46±0.1 g/cm3(Predicted)
storage temp.     Sealed in dry,2-8°C
solubility     Methan ol (Slightly), Water (Slightly)
pka    8.89±0.40(Predicted)
form     Solid
color     White to Off-White
InChIKey    ZGSCRDSBTNQPMS-UJURSFKZSA-N

Function and Application of 3-O-Ethyl Ascorbyl Ether CAS 86404-04-8
1. 3-O-Ethyl-L-ascorbic Acid could be a useful stabilizing agent for a para-hydroxyacetophenone solution. 3-O-Ethyl-L-ascorbic Acid could be a useful stabilizing agent for a para-?hydroxyacetophenone solution.
2. 3-O-ethyl ascorbyl ether (vitamin C ethyl eth er) is amphiphilic, which allows formulators to add it to either the oil or water phase, at high or low temperatures for ease of use, and more importantly, this amphiphilicity makes it easier to penetrate the stratum corneum and enter the dermis to exert its biological effects, which other vitamin C derivatives do not have.
3. 3-O-Ethyl-L-ascorbic Acid is a very effective whitening and spot-removal effect (at 2% addition)
4. 3-O-Ethyl-L-ascorbic Acid can resistant to inflammation caused by sunlight, with strong antibacterial and anti-inflammatory effects
5. 3-O-Ethyl-L-ascorbic Acid can improves dull and lackluster skin and gives skin elasticity


Packing And Shipping
1.Preferentially DHL, FedEX or TNT for quantity less than 50kg, air shipping for 100kg above, sea shipping for quantity over 500kg.
2.For customers from Russia,Mexico,Turkey,Solvenia,Romania,etc,before placing an order,please kindly confirm if you can make clearance when goods reach your customs.

Shipping Terms
By Express	By Air	By Sea
Suitable for under 50kg Fast:3-4 days High cost Door to door service Easy to pick up the goods	Suitable for more than 50kg Fast:3-4 days High cost Airport to airport Professional broker needed	Suitable for more than 500kg Slow:15-30 days Low cost Port to port Professional broker needed

 

Company Profile
Anhui puya biological technology co.,ltd was established in Hefei. Registered capital is 5 million. It is specialized in manufacture plant extract, API and chemicals raw material powder, food additives and oil. which are applied to skin care, healthcare, weight loss products, sex improvement, and pharmaceuticals. We will uphold honesty and pragmatic, innovative and enterprising service purposes, and provide a variety of quality services to our customers at abroad. It aims at supplying good product and comfort service. The strict quality control is to meet the customer's requirement, to get a highly praised and to be high quality supplier. If you have any question, or need samples, please feel free to contact us.

FAQ
Q1. What's the MOQ?
A: Usually 1 kg.  It is based on the different product. Some are 1g and some are 1 ton. Please be free to consult our salesman.
 
Q2. What's the shipping time?
A: If in stock, we will ship it out immediately.  By FedEx will be 3~5 days to you.
 
Q3. If I need less than the MOQ, is it possible?
A: Yes. Please be free to consult our salesman.
 
Q4. Can you supply the free sample?
A: Usually it is possible. but the shipping cost be paid by customers. It based on the different product. Please be free to consult our salesman.
 
Q5. How to store the product?
A: Store in cool and dry place. It must be in well closed containers. The shelf life will be 2 years.
 
Q6: What's your main payment method?
A: T/T, trade assurance, west union, money gram.
 
Q7: Do you have COA, MSDS, CO, Health certificate, form 9 or other certificate?
A: Yes, we have. pls be free to contact us to get updated one.