magnesium(2+) ion

• ChemBase编号: 1197
• 分子式: Mg++
• 平均质量: 24.305
• 单一同位素质量: 23.9850417
• SMILES: [Mg+2]
• Canonical SMILES: [Mg+2]
• InChI: InChI=1S/Mg/q+2
• InChIKey: JLVVSXFLKOJNIY-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: magnesium(2+) ion
• IUPAC传统名: magnesium(2+)
• 别名: Magnesium

登记号

• CAS号: 7439-95-4
• PubChem SID: 46508750; 160964659
• PubChem CID: 888

理论计算性质

• 质子受体: 0
• 质子供体: 0
• LogD (pH = 5.5): -0.57
• LogD (pH = 7.4): -0.57
• Log P: -0.57
• 摩尔折射率: 0.0 cm^3
• 极化性: 2.091007 Å^3
• 极化表面积: 0.0 Å^2
• 可自由旋转的化学键: 0
• 里宾斯基五规则: true

详细说明

DrugBank - DB01378

• Drug Groups: experimental
• Description: Magnesium hydroxide is used primarily in "Milk of Magnesia", a white aqueous, mildly alkaline suspension of magnesium hydroxide formulated at about 8%w/v. Milk of magnesia is primarily used to alleviate constipation, but can also be used to relieve indigestion and heartburn. When taken internally by mouth as a laxative, the osmotic force of the magnesia suspension acts to draw fluids from the body and to retain those already within the lumen of the intestine, serving to distend the bowel, thus stimulating nerves within the colon wall, inducing peristalsis and resulting in evacuation of colonic contents.
• External Links: Wikipedia