China wholesale Iptg - 2,3,5,6-Di-O-isopropylidene-α-D-mannofuranose Cas:14131-84-1 White to Almost White Crystalline Powder – XD BIOCHEM
China wholesale Iptg - 2,3,5,6-Di-O-isopropylidene-α-D-mannofuranose Cas:14131-84-1 White to Almost White Crystalline Powder – XD BIOCHEM Detail:
| Catalog Number | XD90028 |
| Product Name | 2,3,5,6-Di-O-isopropylidene-α-D-mannofuranose |
| CAS | 14131-84-1 |
| Molecular Formula | C12H20O6 |
| Molecular Weight | 260.28 |
| Storage Details | 2 to 8 °C |
| Harmonized Tariff Code | 2932999099 |
Product Specification
| Appearance | White to almost white crystalline powder |
| Density | 1.214 |
| Melting point | 125-126 °C |
| Boiling point | 359.3 °C at 760 mmHg |
| Refractive index | 24 ° |
| Flash point | 171.1 °C |
| Specific rotation | 21 º |
| Assay | 99% |
Protected mannose intermediate used in the syntheses of ovalicin and of the sugar core of hikizimycin.
A series of 2-methyl-N-substituted-benzimidazoles, bearing hydroxypyrrolidinon-5-yl or hydroxypyrrolidin-2-yl, 2,3:5,6-di-O-isopropylidene-alpha-D-mannofuranoside, 2,3,5,6-tetrahydroxy-alpha-D-mannofuranoside, 1:2,5:6-di-O-isopropylidene-alpha-D-gluco-furanose,3-O-benzyl-6,7-dideoxy-1:2-O-isopropylidene-alpha-D-xylo-heptofuranos-5-ulose, 3-O-benzyl-6,7-dideoxy-1,2-dihydroxy-alpha-D-xylo-heptofuranos-5-ulose, 1,2,5,6-tetrahydroxy-alpha-D-glucofuranose sugar moieties, were obtained in good yields from 2-methyl N-(trichloroacetamidomethyl)benzimidazole as a donor and carbohydrate residues as acceptor precursors in the presence of catalytic amount of trimethylsilyl trifluoromethanesulfonate (TMSOTf) as Lewis acid. Compounds 6, 7, 10, 13, 15, and 16 showed significant anti-inflammatory and analgesic activities.
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Which has a positive and progressive attitude to customer's desire, our corporation constantly improves our merchandise quality to satisfy the desires of consumers and further focuses on safety, reliability, environmental demands, and innovation of China wholesale Iptg - 2,3,5,6-Di-O-isopropylidene-α-D-mannofuranose Cas:14131-84-1 White to Almost White Crystalline Powder – XD BIOCHEM , The product will supply to all over the world, such as: Leicester, Belarus, Sri Lanka, We have a professional sales team, they have mastered the best technology and manufacturing processes, have years of experience in foreign trade sales, with customers able to communicate seamlessly and accurately understand the real needs of customers, providing customers with personalized service and unique products.
By Karen from Juventus - 2017.08.16 13:39
This enterprise in the industry is strong and competitive, advancing with the times and develop sustainable, we are very pleased to have a opportunity to cooperate!
By Dinah from moldova - 2018.03.03 13:09
