105462-23-5

• 常用中文名：利塞膦酸钠相关物质A
• 常用英文名：(1-hydroxy-1-phosphono-2-pyridin-2-ylethyl)phosphonic acid
• CAS号：105462-23-5
• 分子式：C₇H₁₁NO₇P₂
• 分子量：283.11200
• 发布时间：2016-08-17 02:59:15
• 更新时间：2026-08-31 22:09:29
• NE58018 is a bioactive chemical.

名称

• 中文名: 利塞膦酸钠相关物质A
• 英文名: (1-hydroxy-1-phosphono-2-pyridin-2-ylethyl)phosphonic acid
• 中文别名: 利塞膦酸钠杂质B; 利噻膦酸钠杂质B; 利噻膦酸钠杂质B 标准品; 利塞膦酸杂质; 利塞膦酸盐杂质B; 利塞膦酸杂质B(利塞膦酸相关化合物A); P,P'-[1-羟基-2-(2-吡啶基)亚乙基]二膦酸; 利塞膦酸钠杂质B(利塞膦酸钠相关化合物A); 利塞膦酸相关化合物A; 利塞膦酸杂质B; 利塞膦酸杂质2(利塞膦酸杂质B); 利塞膦酸相关物质A
• 英文别名: [1-Hydroxy-2-(pyridin-2-yl)ethylide; 1-Hydroxy-2-(pyridin-2-yl)ethylidene]bis(phosphonic Acid) ([1-Hydroxy-2-(pyridin-2-yl)ethane-1,1-diyl]bis(phosphonic Acid)); Phosphonic acid, P,P'-[1-hydroxy-2-(2-pyridinyl)ethylidene]bis; [1-hydroxy-2-(2-pyridinyl)ethylidene]bis(phosphonic acid); Risedronate 2-pyridinyl isomer; Risedronate Impurity B/ Risedronate Related Compound A; 1-Hydroxy-2-(pyridin-2-yl)ethylidene]bis(phosphonic Acid) ([1-Hydroxy-2-(pyridin-2-yl)ethane-1,1-di; Risedronate related compound A; UNII-0QRY57BJCX; Risedronate Related Compound A ([1-hydroxy-2-(2-pyridinyl)ethylidene]bis(phosphonic acid)); Risedronate Related Compound A (20 mg) ([1-hydroxy-2-(2-pyridinyl)ethylidene]bis(phosphonic acid)); Risedronate sodium 2.5-hydrate Impurity B; Risedronic acid; Risedronate Impurity 2（Risedronate Impurity B）; P,P'-[1-Hydroxy-2-(2-pyridinyl)ethylidene]bisphosphonic acid; Risedronate Impurity B; Risedronate Impurity B (Risedronate Related Compound A); Risedronate Related Compound A

物化性质

• 分子式: C₇H₁₁NO₇P₂
• 分子量: 283.11200
• 精确质量: 283.00100
• PSA: 167.80000

合成路线

13115-43-0 ~83% 105462-23-5

文献：Rao, Divvela V. N. Srinivasa; Dandala, Ramesh; Narayanan, Garimella K. A. S. S.; Lenin, Racha; Sivakumaran; Naidu, Andra Synthetic Communications, 2007 , vol. 37, # 24 p. 4359 - 4365

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