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

• ChemBase编号: 3013
• 分子式: C12H22O11
• 平均质量: 342.29648
• 单一同位素质量: 342.11621152
• SMILES: C([C@@H]1[C@H]([C@@H]([C@H]([C@H](O1)O[C@@H]1[C@H](O[C@H]([C@@H]([C@H]1O)O)O)CO)O)O)O)O
• 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-/m1/s1
• InChIKey: GUBGYTABKSRVRQ-QUYVBRFLSA-N

名称和登记号

名称

• IUPAC标准名: (2R,3S,4S,5R,6R)-2-(hydroxymethyl)-6-{[(2R,3S,4R,5R,6R)-4,5,6-trihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}oxane-3,4,5-triol; (2R,3R,4R,5S,6R)-6-(hydroxymethyl)-5-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2,3,4-triol
• IUPAC传统名: β-maltose; (2R,3R,4R,5S,6R)-6-(hydroxymethyl)-5-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxane-2,3,4-triol
• 别名: Maltose; D-MALTOSE

登记号

• CAS号: 69-79-4
• EC号: 200-716-5
• MDL号: MFCD00135877
• PubChem SID: 46508819; 160966460
• PubChem CID: 46936190; 6255

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

分子性质

理化性质

• 熔点: 102°C

安全信息

• RTECS编号: OO5250000

产品相关信息

• 纯度: 95+%

详细说明

DrugBank - DB03323

• Drug Groups: experimental
• Description: A dextrodisaccharide from malt and starch. It is used as a sweetening agent and fermentable intermediate in brewing. (Grant & Hackh's Chemical Dictionary, 5th ed)