(2S,3R,4R,5S)-2,3,4,5-tetrahydroxyhexanal

• ChemBase编号: 102397
• 分子式: C6H12O5
• 平均质量: 164.15648
• 单一同位素质量: 164.06847348
• SMILES: O=C[C@@H](O)[C@H](O)[C@H](O)[C@@H](O)C
• Canonical SMILES: O=C[C@H]([C@@H]([C@@H]([C@@H](O)C)O)O)O
• InChI: InChI=1S/C6H12O5/c1-3(8)5(10)6(11)4(9)2-7/h2-6,8-11H,1H3/t3-,4+,5+,6-/m0/s1
• InChIKey: PNNNRSAQSRJVSB-KCDKBNATSA-N

名称和登记号

名称

• IUPAC标准名: (2S,3R,4R,5S)-2,3,4,5-tetrahydroxyhexanal
• IUPAC传统名: aldehydo-L-fucose
• 别名: 6-Deoxy-L-galactose; L-(-)-Fucose; L-Fucose; 6-DEOXY-L-GALACTOSE

登记号

• CAS号: 2438-80-4
• EC号: 219-452-7
• MDL号: MFCD00135607
• Beilstein号: 1723321
• PubChem SID: 162090190; 24894816
• PubChem CID: 3034656

理论计算性质

• Acid pKa: 11.839088
• 质子受体: 5
• 质子供体: 4
• LogD (pH = 5.5): -2.5214508
• LogD (pH = 7.4): -2.5214665
• Log P: -2.5214505
• 摩尔折射率: 35.8019 cm^3
• 极化性: 14.534815 Å^3
• 极化表面积: 97.99 Å^2
• 可自由旋转的化学键: 4
• 里宾斯基五规则: true

分子性质

理化性质

• 溶解度: H2O: soluble0.1 g/mL, clear, colorless
• 熔点: 138-142 °C; 150-153 °C(lit.)
• 比旋光度: [α]20/D -76±3°, 24 hr, c = 10% in H2O

安全信息

• 保存条件: Room Temperature (15-30°C)
• 德国WGK号: 3
• 个人保护装置: Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter

产品相关信息

• 纯度: >99%; ≥99%; ≥99.0% (sum of enantiomers, HPLC)
• 干燥失重: ≤0.1% loss on drying, 20 °C (HV)
• Empirical Formula (Hill Notation): C6H12O5

详细说明

MP Biomedicals - 02101486

Crystalline
Purity: >99%

Sigma Aldrich - F2252

包装
10 mg in autosmp vl
5, 25, 100 g in poly bottle
Application
L-Fucose (6-Deoxy-L-galactose) is used in studies of fucoidan polysaccharide containg glycans. L-Fucose is studied as a glycan modifying carbohydrate that generates antigenic sites recognized by IgE antibodies. L-Fucose is used as a substrate to identify, differentiate and characterize enzymes such as the fucosidase(s).