| CAS: | 572-09-8 |
| MF: | C14H19BrO9 |
| MW: | 411.2 |
| EINECS: | 209-339-0 |
| Product Categories: | Sugars, Carbohydrates & Glucosides;13C & 2H Sugars;Biochemistry;Glucose;Halogenosugars;Sugars;Dextrins、Sugar & Carbohydrates;Carbohydrates & Derivatives;Carbohydrates;Glycon Biochem |
| Mol File: | 572-09-8.mol |
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| 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide Chemical Properties |
| Melting point | 86-89 °C |
| alpha | 194.5 º (c=2,chloroform) |
| Boiling point | 0.125-30 °C(Press: 0.0005 Torr) |
| density | 1.49±0.1 g/cm3(Predicted) |
| storage temp. | −20°C |
| solubility | Acetontrile (Very Slightly), Chloroform (Slightly), Methanol (Slightly) |
| form | Powder |
| color | White to beige |
| Water Solubility | decomposes |
| Sensitive | Moisture Sensitive |
| Merck | 14,60 |
| BRN | 96669 |
| Stability: | Stable. Combustible. Incompatible with strong oxidizing agents. |
| InChIKey | CYAYKKUWALRRPA-RGDJUOJXSA-N |
| CAS DataBase Reference | 572-09-8(CAS DataBase Reference) |
| 2,3,4,6-Tetra-O-acetyl-alpha-D-glucopyranosyl bromide Usage And Synthesis |
| Chemical Properties | White Fluffy Solid |
| Uses | An Intermediate in synthesis of ∫-glucosides |
| Uses | Acetobromo-α-D-glucose acts as an intermediate in the preparation of beta-glucosides. It is also used as a possible poly(ethylene terephthalate) surface modification reagent to enhance its blood compatibility. |
| Purification Methods | If nicely crystalline, recrystallise it from Et2O/pentane or pet ether (b 40-60o). Alternatively dissolve it in diisopropyl ether (dried over CaCl2 for 24hours, then over P2O5 for 24hours) by shaking and warming (for as short a period as possible), and filter warm. Cool to ca 45o, then slowly to room temperature and finally at 5o for more than 2hours. Collect the solid, wash it with cold dry diisopropyl ether and dry it in a vacuum over Ca(OH)2 and NaOH. Store it dry in a desiccator in the dark. Solutions can be stabilised with 2% CaCO3. [Redemann & Niemann Org Synth 65 236 1987, Coll Vol III 11 1955, Beilstein 17/6 V 368.] |
Packing:25kg/drum
Shipping:by sea or by air
Payment:T/T,western union,moneygram
Packaging Details drum
Port:Tianjin
Lead Time :
| Quantity(Kilograms) | 1 - 10000 | >10000 |
| Est. Time(days) | 5 | To be negotiated |
Company information
Hebei Mojin Biotechnology Co., Ltd, Our company is a professional in 4'-Methylacetophenone,Levamisole hydrochloride ,N-Methylformamide and other chemical reagents research and development production enterprises. Our business covers more than 30 countries, most of the big customers come from Europe, America and other countries in the world, we can guarantee the quality and price. In recent decades, with the efforts of all employees, we have established many cooperative companies in shandong, henan, guangdong and other places. Our corporate purpose is based on the market, enhance the strength, take the road of scientific and environmental sustainable development, relying on the country. Technology r & d center, increase the investment in r & d, based on the domestic market, expand the international market, manufacturing quality products, sincere service to the society, into a modern, ecological, scientific and technological enterprise world.
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