Country: 
China (Mainland)
Business Type:Trading Company
Tel: 008617663981261
Mobile: 17663981261
Tel: 008617663981261
Fax:
URL: http://www.eastchem-cn.com
Province/state: Shangdong
City: Qingdao
Street: No.1581-12,Jinshui Road, Licang, Qingdao,China
Contact SuppliersCAS NO.6564-72-3
CAS NO.6564-72-3
FOB price
2,3,4,6-Tetra-O-benzyl-D-glucopyranose
Properties: It is a white to offwhite powder or crystalline solid. Insoluble in water£¬slightly soluble in dioxane and soluble in toluene etc.
| Item | Specification |
|---|---|
| Appearance | White to offwhite powder or crystalline solid |
| Assay (HPLC), % | ≥98 |
| Melt point, ℃ | 147-154 |
| Specific Rotation [α]20/D, ° | 15.5-22(C=1，CHCl3) |
| Loss on dry, % | ≤1.0 |
| Residue on ignition，% | ≤0.10 |
| TLC | Single spot |
Uses:This product is an important pharmaceutical intermediates and be used in synthesis voglibose, miglitol, dapagliflozin, and such as valienamine moiety of acarbose, bicyclic spiroacetal unsaturated glucoside of avermectin subunit, methoxy substituted THF synthons of annonaceous aeetogenins, serotype O-antigen oligosaccharides of shigella flexneri, phthalocyanine-glycoconjugates for photodynamic therapy, sugar-drug conjugate for molecular targeted therapies and so on. It also be used to synthesize some bioactive substance, for example, nojirimycin, aminocyclopentitol and tetrahydroimidazopyridines with glycosidase inhibitory activity, aspalathin with plasma glucose-lowering properties, rebeccamycin and glucosylisophosphoramide mustard with anti-tumor activity diosgenin analogue with anticancer activity to cervicouterine, ferrocen-tetrabenzyl glucose conjugate with antimalarial activity, bicyclic carbohydrates possessed activity against Leishmania donovani, glucopyranosyl phosphocholine with antifungal active, flavone glycoside with antioxidant and neuroprotective activities, aza-inositol with protein kinase B inhibitory activity, glucogallin with aldose reductase inhibitory activity, and glucosyl-2-azetidinone with cholesterol absorption inhibitory activity. This product is also used in synthesis arbutin, carminic acid, methoxyphenyl di-D-glucopyranoside as cryoprotectant, 1-O-octyl-D-glucitol as ice recrystallization inhibitor, alkyl glucoside surfactant, amphiphilicity block polymer in ink composition, metallofullerene glycoconjugates and the like. In addition, this product is also used as synthon of 2,3,4,6-tetra-O-benzyl-D-glucono-1,5-lactone, trehalose, disaccharides, glycopeptides, pseudo-fructose, trehazolamine, septanoside, C-glycoside, various glycosylation donors such as 2,3,4,6-tetra-O-benzyl-D-glucopyranosyl trichloroacetimidate, 1-deoxy-1-halo / thio / thiophenyl / isopropyl / trimethylsilane-tetrabenzyl glucose, 1-O-acyl / alkynyl / allyl-tetrabenzyl glucose, etc..
Our Server
1. Competitive offers with standard high quality or customize
2. Available customizing blending of above 2 single products
3. Prompt delivery within 2-3 weeks(1 weeks is available for ready stock)
4. Well-trained and professional technologist and sales with rich experience in the field for 5-10 years
5. Respond to inquires within 1 hour and 24hours' online service
6. Free sample and correct shipping documents dispatched according to regulations of different countries
7. Advise price trend accurately and help clients to make order decision
8. Weekly update offers provided to every potential client
Founded in 2008, East Chemsources Limited is a professional manufacturer of supplier in food and pharmaceutical field in China.
Through more than four years development, QINGDAO EAST CHEMSOURCES TRADE CO.,LTD,there is new branch office Qingdao East Chemsources Limited,our company has developed from single product at first to providing solution to finished products now, is committed to providing solutions for success and growth through long term relationships.
Currently, our products have been exported to more than 50 countries all over the world. Our service is accomplished by providing good quality solution that matches the specifications of our clients at competitive price. Our products will derive from trusted sources and arrive to our clients in time and well arranged manner, be creating the greatest benefits for our customers.
Whether your project is large or small, whether it needs one, several or all of our disciplines you will find our level of dedication to a quality result to be the same. We are looking forward to your sincere cooperation and participation.
