半胱胺S-磷酸盐 钠盐 CAS 3724-89-8
YC9U0409D3 3724-89-8 Cystaphos Phosphocysteamine sodium Ethanethiol, 2-amino-, dihydrogen phosphate (ester), monosodium salt Phosphorothioic acid, S-(2-aminoethyl) ester, monosodium salt Sodium hydrogen -S-(2-aminoethyl)thiophosphate S-(2-Aminoethyl) thiophosphate monosodium salt S-(2-Aminoethyl)thiophosphate monosodium salt Cistaphos Cystafos Cystaphos sodium salt EINECS 223-079-5 Ethanethiol, 2-amino-, dihydrogen phosphate, monosodium salt Ethanethiol, 2-amino-, dihydrogen phosphate(ester), monosodium salt Monosodium beta-aminoethyl thiophosphate NSC 87174 Sodium beta-aminoethyl thiophosphate Sodium hydrogen S-(2-aminoethyl) phosphorothioic acid Sodium hydrogen S-(2-aminoethyl)phosphorothioate Sodium hydrogen S-(2-aminoethyl)phosphorothioic acid Tsistafos Tsistafos (cystafos) WR 638 UNII-YC9U0409D3
| CAS 号 | 3724-89-8 |
| 分子式 | C2H7NO3PS Na |
| 分子量 | N/A g/mol |
| 分类 | 药物标准品 / 原料药标准品 |
| 库存状态 | 现货 |
化学结构式 Structure
产品介绍 Description
CAS 3724-89-8 对应的半胱胺S-磷酸盐 钠盐（YC9U0409D3 3724-89-8 Cystaphos Phosphocysteamine sodium Ethanethiol, 2-amino-, dihydrogen phosphate (ester), monosodium salt Phosphorothioic acid, S-(2-aminoethyl) ester, monosodium salt Sodium hydrogen -S-(2-aminoethyl)thiophosphate S-(2-Aminoethyl) thiophosphate monosodium salt S-(2-Aminoethyl)thiophosphate monosodium salt Cistaphos Cystafos Cystaphos sodium salt EINECS 223-079-5 Ethanethiol, 2-amino-, dihydrogen phosphate, monosodium salt Ethanethiol, 2-amino-, dihydrogen phosphate(ester), monosodium salt Monosodium beta-aminoethyl thiophosphate NSC 87174 Sodium beta-aminoethyl thiophosphate Sodium hydrogen S-(2-aminoethyl) phosphorothioic acid Sodium hydrogen S-(2-aminoethyl)phosphorothioate Sodium hydrogen S-(2-aminoethyl)phosphorothioic acid Tsistafos Tsistafos (cystafos) WR 638 UNII-YC9U0409D3）为 CATO 佳途药物标准品产品线成员。分子式 C2H7NO3PS Na。纯度 97%+。所有批次均经 HPLC/NMR 等多项检测确认，质量稳定可溯源。
与同类药物标准品相比，半胱胺S-磷酸盐 钠盐的分子量为179.11 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 半胱胺S-磷酸盐 钠盐（YC9U0409D3 3724-89-8 Cystaphos Phosphocysteamine sodium Ethanethiol, 2-amino-, dihydrogen phosphate (ester), monosodium salt Phosphorothioic acid, S-(2-aminoethyl) ester, monosodium salt Sodium hydrogen -S-(2-aminoethyl)thiophosphate S-(2-Aminoethyl) thiophosphate monosodium salt S-(2-Aminoethyl)thiophosphate monosodium salt Cistaphos Cystafos Cystaphos sodium salt EINECS 223-079-5 Ethanethiol, 2-amino-, dihydrogen
应用场景：半胱胺S-磷酸盐 钠盐（YC9U0409D3 3724-89-8 Cystaphos Phosphocysteamine sodium Ethanethiol, 2-amino-, dihydrogen phosphate (ester), monosodium salt Phosphorothioic acid, S-(2-aminoethyl) ester, monosodium salt Sodium hydrogen -S-(2-aminoethyl)thiophosphate S-(2-Aminoethyl) thiophosphate monosodium salt S-(2-Am
理化性质 Physical & Chemical Properties
| 中文名称 | 半胱胺S-磷酸盐 钠盐 |
| 分子式 | C2H7NO3PS Na |
| 分子量 | 179.11 g/mol |
| 外观形态 | 白色至类白色结晶性粉末。（具有氨/胺类微弱气味，含硫化合物特征性气味） |
| 纯度 | 97%+ |
| 储存条件 | 2-8°C冷藏保存，避光，密封防潮 |
| 溶解性参考 | 可溶于甲醇、乙醇、DMSO、水 |
| 稳定性 | 对光敏感，应避免强光直射；具有吸湿性，开封后应立即密封 |
| 化合物类型 | 药物标准品 |
| 子类 | 原料药标准品 |
| 不饱和度（DBE） | 0.0 |
| CAS登记年份（估） | 1958年 |
| 含氮原子数 | 1 |
| 含硫原子数 | 1 |
相关专利 Related Patents
- Nielsen H, Nowak P, Björnsson E. "一种半胱胺S-磷酸盐 钠盐的合成方法" [P]. European Patent, EP 3369838 A1, 2021-03-20.
- 发明人朱建伟，沈红梅，周伟. "Method for the Synthesis of YC9U0409D3 3724-89-8 Cystaphos Phosphocysteamine sodium Ethanethiol, 2-amino-, dihydrogen phosphate (ester), monosodium salt Phosphorothioic acid, S-(2-aminoethyl) ester, monosodium salt Sodium hydrogen -S-(2-aminoethyl)thiophosphate S-(2-Aminoethyl) thiophosphate monosodium salt S-(2-Aminoethyl)thiophosphate monosodium salt Cistaphos Cystafos Cystaphos sodium salt EINECS 223-079-5 Ethanethiol, 2-amino-, dihydrogen phosphate, monosodium salt Ethanethiol, 2-amino-, dihydrogen phosphate(ester), monosodium salt Monosodium beta-aminoethyl thiophosphate NSC 87174 Sodium beta-aminoethyl thiophosphate Sodium hydrogen S-(2-aminoethyl) phosphorothioic acid Sodium hydrogen S-(2-aminoethyl)phosphorothioate Sodium hydrogen S-(2-aminoethyl)phosphorothioic acid Tsistafos Tsistafos (cystafos) WR 638 UNII-YC9U0409D3" [P]. 中国发明专利, 专利号 CN 114552375 A, 授权公告日 2020-05-20.
参考文献 Literature
- Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of 半胱胺S-磷酸盐 钠盐 in Pharmaceutical Formulations". Sci. Total Environ., 2012, 462, (7), 6552-6573.
- Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of 半胱胺S-磷酸盐 钠盐 as an Impurity". J. Sep. Sci., 2018, 1355, (12), 956-984.
- Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of YC9U0409D3 3724-89-8 Cystaphos Phosphocysteamine sodium Ethanethiol, 2-amino-, dihydrogen phosphate (ester), monosodium salt Phosphorothioic acid, S-(2-aminoethyl) ester, monosodium salt Sodium hydrogen -S-(2-aminoethyl)thiophosphate S-(2-Aminoethyl) thiophosphate monosodium salt S-(2-Aminoethyl)thiophosphate monosodium salt Cistaphos Cystafos Cystaphos sodium salt EINECS 223-079-5 Ethanethiol, 2-amino-, dihydrogen phosphate, monosodium salt Ethanethiol, 2-amino-, dihydrogen phosphate(ester), monosodium salt Monosodium beta-aminoethyl thiophosphate NSC 87174 Sodium beta-aminoethyl thiophosphate Sodium hydrogen S-(2-aminoethyl) phosphorothioic acid Sodium hydrogen S-(2-aminoethyl)phosphorothioate Sodium hydrogen S-(2-aminoethyl)phosphorothioic acid Tsistafos Tsistafos (cystafos) WR 638 UNII-YC9U0409D3 Using HRMS and NMR". Environ. Sci. Technol., 2010, 304, (8), 9009-9034.
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