ASCORBYL GLUCOSIDE Used for Comesitc Additive CAS 129499-78-1
|Payment Type:||L/C,T/T,Western Union|
|Terms of Trade:||CIF|
|Min. Order:||1 Kilogram|
|Delivery Time:||15 Days|
|Place of Origin:||CHINA|
Model No.: 129499-78-1
Ascorbyl glucoside, also known as 2-O-A-D-GLUCOPYRANOSYL-L-ASCORBIC ACID, referred as AA-2G. CAS number is 129499-78-1, ASCORBYL GLUCOSIDE is the most stable and best-performing L-ascorbic acid substitute by far, which is easily degraded into D-glucose and vitamin C by the action of enzymes in living organisms with high security. At present, it is mainly used as a whitening Additive in a variety of high-end brand cosmetics, as well as stabilizers, quality improvers, physiologically active agents, ultraviolet absorbers and the like in the food and beverage industry, as well as chemical and pharmaceutical raw materials In the pharmaceutical industry and health products.
The industrial production of Ascorbyl glucoside cas 129499-78-1 mainly includes preparation, purification, crystallization of the three major processes. At present, biotransformation is the only way to synthesize ascorbic acid glucoside, that is, use the glucoside on glucosyl donor is transferred to the 2-position C of vitamin C by utilizing the specific transglycosylation of glycosyltransferase. During the reaction, different lengths of glucosyl groups may be attached to the 2-position C of vitamin C to produce a mixture of AA-2Gn (n = 1, 2, 3, 4, 5, C derivatives can be converted to ascorbyl glucoside by adding a glucoamylase to reduce the degree of polymerization. In addition, AA-5G, AA-6G and other AA-2G isomers tend to form in the glycosyltransferase reaction, and vitamin C and glucose-based donors remain after the reaction, so the glycosylation reaction is completed, the reaction solution to be separated and purified, and finally by crystallization method to obtain high purity ascorbyl glucoside product.
Ascorbyl glucoside produced by the relevant enterprises is not only the purity of which is more than 99%, but also the yield is considerable, but the conversion rate is still not high. In particular, the utilization rate of the raw material vitamin C is not high, and the production cost is seriously consumed. Extraction yield is low, excessive discharge of waste water, serious environmental pollution and many other issues.
Thera. Category: Whitening Additive
Synonym:ASCORBYL GLUCOSIDE, ASCORBIC ACID-2- GLUCOSIDE;2-O-A-D-GLUCOPYRANOSYL-L-ASCORBIC ACID;L-Ascorbic acid 2-o-alpha-glucoside;Pyrido(1,2-A)indol-6(7H)-one, 8,9-dihydro-7-(hydroxy(5-methyl-1H-imidazol-4-yl)methyl)-10-propyl-,( 54199758,R*,S*)-;ASCORBYL GLUCOSIDE;L-Ascorbic acid, 2-O-.alpha.-D-glucopyranosyl-;AA-2G;ascorbic acid 2-O-glucoside;
Pharmacopeia: In house Spec.
Specifications:Available on request
Packing:Export worthy packing
Material Safety Data Sheet:Available on request
Taizhou Volsen Chemical Co., Ltd.
Taizhou Volsen Chemical Co., Ltd. is professional in R&D, producing and marketing Pharmaceutical raw materials, pharmaceutical intermediates in China. VOLSEN consists of about 100 experienced employees including 3 PhD and 10 Master, and 35000 sqm facilities including research laboratories, kilo lab, pilot plant and full manufacturing plant,
VOLSEN R&D specialists, quality manager and sales with abundance experience make sure products are reliable and service is professional. The producing person inspect every step of the whole process and check up the quality strictly, in order to insure every batch of raw material achieve the standard of EP,CP, JP,BP etc.Matching to the diversified requirements of companies VOLSEN is steadily marching to reach the peaks.
Volsen owns a professional custom synthesis department, with more than 15 senior scientific research chemical personnels who have a graduate degree or above. We also have an independent scientific management system. Our company integrates years of production experiences and talent reserves that forms a strong R&D production capacity, furthermore we could undertake various chemicals customizations from kg to ton relying on the existing production base and equipment.
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- Company Name: Taizhou Volsen Chemical Co., Ltd.
- Representative: Mr Chen
- Product/Service: Favipiravir Intermediates , Arbidol Intermediates , Relugolix Intermediates , Vilanterol Intermediates , Remdesivir Intermediates , Umeclidinium Bromide
- Capital (Million US $): 60000000RMB
- Year Established: 2002
- Total Annual Sales Volume (Million US $): Above US$100 Million
- Export Percentage: 91% - 100%
- Total Annual Purchase Volume (Million US $): Below US$1 Million
- No. of Production Lines: 5
- No. of R&D Staff: 91 -100 People
- No. of QC Staff: 11 -20 People
- OEM Services Provided: yes
- Factory Size (Sq.meters): 30,000-50,000 square meters
- Factory Location: Dongying Economic Development Zone , Dongying, Shandong,China
- Contact Person: Ms. Amy Cheng
- Tel: 86-576-88869393
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