| Identification | Back Directory | [Name]
6-O-ALPHA-D-GALACTOPYRANOSYL-D-GLUCOSE MONOHYDRATE | [CAS]
66009-10-7 | [Synonyms]
MELIBIOSE MONOHYDRATE
D-MELIBIOSE MONOHYDRATE
D(+)-MELIBIOSE MONOHYDRATE
D (+ )MELIBIOSE FOR BACTERIOLOGY
D(+)-Melibiose monohydrate, 99+%
ALPHA-D-(+)-MELIBIOSE MONOHYDRATE
D-(+)-Melibiose Monohydrate
MELIBIOSE MONOHYDRATE FOR BIOCHEMISTRY 98+%
D-(+)-MELIBIOSE MONOHYDRATE FOR MICROBIOLOGY 99+%
6-O-ALPHA-D-GALACTOPYRANOSYL-D-GLUCOSE MONOHYDRATE
6-ALPHA-D-GALACTOPYRANOSYL-D-GLUCOPYRANOSE MONOHYDRATE
D-Glucose, 6-O-.alpha.-D-galactopyranosyl-, monohydrate | [EINECS(EC#)]
209-568-6 | [Molecular Formula]
C12H24O12 | [MDL Number]
MFCD00198188 | [MOL File]
66009-10-7.mol | [Molecular Weight]
360.31 |
| Chemical Properties | Back Directory | [Appearance]
white odorless crystalline powder | [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 |
| Hazard Information | Back Directory | [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.] |
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TCI AMERICA
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800-4238616 |
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