(2S,3R,4R,5S,6S)-2-(hydroxymethyl)-6-{[(2S,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxane-3,4,5-triol

• ChemBase编号: 1461
• 分子式: C12H22O11
• 平均质量: 342.29648
• 单一同位素质量: 342.11621152
• SMILES: OC[C@@H]1O[C@@H](O[C@@H]2[C@H](CO)O[C@@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@H](O)[C@H]1O
• Canonical SMILES: OC[C@@H]1O[C@@H](O)[C@@H]([C@H]([C@@H]1O[C@@H]1O[C@@H](CO)[C@@H]([C@H]([C@@H]1O)O)O)O)O
• InChI: InChI=1S/C12H22O11/c13-1-3-5(15)6(16)9(19)12(22-3)23-10-4(2-14)21-11(20)8(18)7(10)17/h3-20H,1-2H2/t3-,4-,5-,6+,7+,8+,9-,10+,11+,12-/m0/s1
• InChIKey: GUBGYTABKSRVRQ-AEDSEYDFSA-N

名称和登记号

名称

• IUPAC标准名: (2S,3R,4R,5S,6S)-2-(hydroxymethyl)-6-{[(2S,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxane-3,4,5-triol
• IUPAC传统名: @β-1,4-galactobioside
• 别名: Mannobiose; Cellobiose; Beta-1,4-Galactobioside

登记号

• CAS号: 16462-44-5
• PubChem SID: 46508955; 46505757; 160964920; 46505046
• PubChem CID: 46936190

理论计算性质

JChem

• Acid pKa: 11.2543745
• 质子受体: 11
• 质子供体: 8
• LogD (pH = 5.5): -4.703376
• LogD (pH = 7.4): -4.7034354
• Log P: -4.703375
• 摩尔折射率: 68.3367 cm^3
• 极化性: 28.969793 Å^3
• 极化表面积: 189.53 Å^2
• 可自由旋转的化学键: 4
• 里宾斯基五规则: false

ALOGPS 2.1

• Log P: -3.01
• LOG S: 0.23
• 溶解度: 5.86e+02 g/l

详细说明

DrugBank - DB02061

• Drug Groups: experimental
• Description: A disaccharide consisting of two glucose units in beta (1-4) glycosidic linkage. Obtained from the partial hydrolysis of cellulose. [PubChem]
• External Links: Wikipedia

DrugBank - DB01687

Drug information: experimental

DrugBank - DB02743

Drug information: experimental