Professional China Hatu - 2,3,5,6-Di-O-isopropylidene-α-D-mannofuranose Cas:14131-84-1 White to Almost White Crystalline Powder – XD BIOCHEM
Professional China Hatu - 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.
Product detail pictures:
Related Product Guide:
The customer satisfaction is our primary target. We uphold a consistent level of professionalism, quality, credibility and service for Professional China Hatu - 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: Muscat, Honduras, Casablanca, Adhering to the principle of "Enterprising and Truth-Seeking, Preciseness and Unity", with technology as the core, our company continues to innovate, dedicated to providing you with the highest cost-effective products and meticulous after-sales service. We firmly believe that: we are outstanding as we are specialized.
By Andy from Manchester - 2017.08.16 13:39
Cooperate with you every time is very successful, very happy. Hope that we can have more cooperation!
By Heather from Palestine - 2017.05.21 12:31
