6-O-alpha-D-Galactopyranosyl-D-glucose monohydrate manufacturers
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| | 6-O-alpha-D-Galactopyranosyl-D-glucose monohydrate Basic information |
| Product Name: | 6-O-alpha-D-Galactopyranosyl-D-glucose monohydrate | | Synonyms: | MELIBIOSE MONOHYDRATE;D(+)-MELIBIOSE MONOHYDRATE;D-MELIBIOSE MONOHYDRATE;ALPHA-D-(+)-MELIBIOSE MONOHYDRATE;MELIBIOSE MONOHYDRATE FOR BIOCHEMISTRY 98+%;D-(+)-MELIBIOSE MONOHYDRATE FOR MICROBIOLOGY 99+%;D (+ )MELIBIOSE FOR BACTERIOLOGY;D(+)-Melibiose monohydrate, 99+% | | CAS: | 66009-10-7 | | MF: | C12H24O12 | | MW: | 360.31 | | EINECS: | 209-568-6 | | Product Categories: | | | Mol File: | 66009-10-7.mol |  |
| | 6-O-alpha-D-Galactopyranosyl-D-glucose monohydrate Chemical Properties |
| Melting point | 176-181 °C | | solubility | H2O: 0.1 g/mL, clear, colorless | | form | Crystalline Powder | | color | White | | Water Solubility | Soluble in water | | Merck | 14,5820 | | CAS DataBase Reference | 66009-10-7 |
| Safety Statements | 24/25 | | WGK Germany | 3 | | F | 3-10 | | HS Code | 29389090 | | Storage Class | 11 - Combustible Solids |
| | 6-O-alpha-D-Galactopyranosyl-D-glucose monohydrate Usage And Synthesis |
| Chemical Properties | white odorless crystalline powder | | Purification Methods | Melibiose crystallises as a hydrate from water or aqueous EtOH. The anomer is obtained by recrystallising 1g from a mixture of 0.35mL of H2O and 0.2mL of EtOH. It crystallises easily with m 179o and mutarotates from [] D 20 +166o to +142.3o (220minutes, c 4, H2O). Crystallisation from MeOH gives the anhydrous form which hydrates to the monohydrate in air. The anomer dihydrate m 85-86o mutarotates from [] D 20 +123.5o to +143.1o (c 4, H2O for anhydrous). [Fletcher & Diehl J Am Chem Soc 74 5774 1952, Beilstein 1 7 III/IV 3075, 17/7 V 206.] |
| | 6-O-alpha-D-Galactopyranosyl-D-glucose monohydrate Preparation Products And Raw materials |
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