15522

D -(+)-半乳糖

meets analytical specification of Ph. Eur., BP

• 别名: 半乳糖
• 经验公式（希尔记法）: C₆H₁₂O₆
• CAS Number: 59-23-4
• 分子量: 180.16
• Beilstein: 1724619
• EC 号: 200-416-4
• MDL编号: MFCD00151230
• UNSPSC代码: 12352201
• PubChem化学物质编号: 57647466
• NACRES: NA.21

属性

• 表单: powder
• 质量水平: 200
• 质量: meets analytical specification of Ph. Eur., BP
• 技术: IR spectroscopy: suitable
• 杂质: acid. or alk. react. impurities, in accordance; microbiological impurity, in accordance; residual solvents, in accordance; ≤1.0% water (Karl Fischer)
• 颜色: white
• 有效pH范围: 5.0-7.0 (25 °C, 180 g/L)
• mp: 168-170 °C (lit.)
• 溶解性: H₂O: soluble 180 g/L at 20 °C
• 适用性: in accordance for appearance of solution; in accordance for identity (IR)
• 应用: pharmaceutical (small molecule)
• SMILES字符串: OC[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)C=O
• InChI: 1S/C6H12O6/c7-1-3(9)5(11)6(12)4(10)2-8/h1,3-6,8-12H,2H2/t3-,4+,5+,6-/m0/s1
• InChI key: GZCGUPFRVQAUEE-KCDKBNATSA-N

说明

应用

D-(+)-Galactose was used for examining the specificity of staining with SBA-FITC during labeling of cells for fluorescence-activated cell sorting (FACS). It was used for selecting the transformed strains of S. cerevisiae.

生化/生理作用

Galactose is a monosaccharide sugar and is the natural antigen present on the blood cells. It induces memory loss, neurodegeneration as well as oxidative damage in mice due to systemic exposure.

Galactose is a simple monosaccharide that serves as an energy source and as an essential component of glycolipids and glycoproteins. Galactose contributes to energy metabolism via its conversion to glucose by the enzymes that constitute the Leloir pathway. Defects in the genes encoding these proteins lead to the metabolic disorder galactosemia.

其他说明

To gain a comprehensive understanding of our extensive range of Monosaccharides for your research, we encourage you to visit our Carbohydrates Category page.

安全信息

• 储存分类代码: 11 - Combustible Solids
• WGK: WGK 3
• 闪点(°F): Not applicable
• 闪点(°C): Not applicable
• 个人防护装备: Eyeshields, Gloves, type N95 (US)