[(2,3,4-trihydroxy-5-oxopentyl)oxy]phosphonic acid sodium

• ChemBase编号: 132905
• 分子式: C5H11NaO8P
• 平均质量: 253.099571
• 单一同位素质量: 253.00892322
• SMILES: C(C(C(C(C=O)O)O)O)OP(=O)(O)O.[Na]
• Canonical SMILES: O=CC(C(C(COP(=O)(O)O)O)O)O.[Na]
• InChI: InChI=1S/C5H11O8P.Na/c6-1-3(7)5(9)4(8)2-13-14(10,11)12;/h1,3-5,7-9H,2H2,(H2,10,11,12)
• InChIKey: HSVYFEKZUCTIDT-UHFFFAOYSA-N

名称和登记号

名称

• IUPAC标准名: [(2,3,4-trihydroxy-5-oxopentyl)oxy]phosphonic acid sodium
• IUPAC传统名: ribose 5-phosphate sodium
• 别名: D-Arabinose 5-phosphate disodium salt

登记号

• CAS号: 89927-09-3
• MDL号: MFCD00069683
• PubChem SID: 24890615; 162227182
• PubChem CID: 16218866

理论计算性质

• LogD (pH = 5.5): -5.467744
• LogD (pH = 7.4): -6.3607407
• Log P: -3.0615916
• 摩尔折射率: 42.256 cm^3
• 极化性: 17.37363 Å^3
• 极化表面积: 144.52 Å^2
• 可自由旋转的化学键: 6
• 里宾斯基五规则: true
• Acid pKa: 1.4910102
• 质子受体: 7
• 质子供体: 5

分子性质

安全信息

• 德国WGK号: 3
• 保存温度: -20°C

产品相关信息

• 纯度: ≥95% (HPLC)
• 杂质: ~1% ribose 5-phosphate

详细说明

Sigma Aldrich - A2013

Application
D-Arabinose 5-phosphate (D-Ara-5P) is used as a substrate to identify, differentiate and characterize enzymes such as D-arabinose 5-phosphate isomerase (KdsD) and 3-deoxy-D-manno-octulosonate 8-phosphate synthase(s) which are involved in lipopolysaccharide (LPS) biosynthesis.