Table 3. Chemical and Physical Data of Isomaltose.
| chemical name (IUPAC) | (2R,3R,4S,5R,6R)-6-[(2S,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)-oxan-2-yl]oxymethyl] oxane-2,3,4,5-tetrol |
| synonym | 6-O-α-glucopyranosyl-d-glucose |
| appearance | colorless crystals |
| abbreviation | Glc-(1−6)Glc |
| chemical formula | C12H22O11 |
| molecular mass | 342.296 g/mol |
| melting point | α-anomer: 120 °C |
| specific rotation, (α)20D (water) | α-anomer: +120° |
| predicted solubility (in water) | 339.5 mg/mL |
| CAS number | 499-40-1 |
| PubChem | 153634 |
| reactivity of hydroxyl groups | 1 ≫ 6′ > 2′,3 > 4,4′ > 2,3′ |