CAS 77944-88-8

9654F8OVKE 77944-88-8 Lucifer yellow 1H-Benz(de)isoquinoline-2(3H)-carboxylic acid, 6-amino-1,3-dioxo-5,8-disulfo-, 2-hydrazide, dilithium salt Dilithium 6-amino-2-((hydrazinocarbonyl)amino)-2, 3-dihydro-1,3-dioxo-1H-benz(de)isoquinoline-5,8-disulfonate UNII-9654F8OVKE

纯度 97%+现货药物标准品
CAS 号77944-88-8
分子式C13H8N4O9S2 2*Li
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

 9654F8OVKE
77944-88-8
Lucifer yellow
1H-Benz(de)isoquinoline-2(3H)-carboxylic acid, 6-amino-1,3-dioxo-5,8-disulfo-, 2-hydrazide, dilithium salt
Dilithium 6-amino-2-((hydrazinocarbonyl)amino)-2, 3-dihydro-1,3-dioxo-1H-benz(de)isoquinoline-5,8-disulfonate
UNII-9654F8OVKE CAS 77944-88-8 结构式 Chemical Structure

产品介绍 Description

CAS 77944-88-8 对应的(9654F8OVKE 77944-88-8 Lucifer yellow 1H-Benz(de)isoquinoline-2(3H)-carboxylic acid, 6-amino-1,3-dioxo-5,8-disulfo-, 2-hydrazide, dilithium salt Dilithium 6-amino-2-((hydrazinocarbonyl)amino)-2, 3-dihydro-1,3-dioxo-1H-benz(de)isoquinoline-5,8-disulfonate UNII-9654F8OVKE)为 CATO 佳途药物标准品产品线成员。分子式 C13H8N4O9S2 2*Li。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。

的产生途径与其化学式中含氮杂环结构,酰胺类,含砜基,含羟基,含醚键密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 化学式为 C13H8N4O9S2 2Li 的(9654F8OVKE 77944-88-8 Lucifer yellow 1H-Benz(de)isoquinoline-2(3H)-carboxylic acid, 6-amino-1,3-dioxo-5,8-disulfo-, 2-hydrazide, dilithium salt Dilithium 6-amino-2-((hydrazinocarbonyl)amino)-2, 3-dihydro-1,3-dioxo-1H-benz(de)isoquinoline-5,8-disulfonate UNII-9654F8OVKE),其CAS登记号是 77944-88-8,分子量为 435.29 g/mol。 (分子式 C13H8N4O9S2 2Li)的化学结构中包含含氮杂环结构,酰胺类,含砜基,含羟基,含醚键。在反相色谱体系中,其保留行为主要受含氮官能团的质子化状态影响,这为HPLC-UV/D

应用场景:(9654F8OVKE 77944-88-8 Lucifer yellow 1H-Benz(de)isoquinoline-2(3H)-carboxylic acid, 6-amino-1,3-dioxo-5,8-disulfo-, 2-hydrazide, dilithium salt Dilithium 6-amino-2-((hydrazinocarbonyl)amino)-2, 3-dihydro-1,3-dioxo-1H-benz(de)isoquinoline-5,8-disulfonate UNII-9654F8OVKE,CAS 77944-88-8)的标准化应用场景涵盖化学分析

理化性质 Physical & Chemical Properties

中文名称
分子式C13H8N4O9S2 2*Li
分子量435.29 g/mol
外观形态淡黄色至黄色结晶性粉末。(含硫化合物特征性气味)
纯度97%+
储存条件阴凉处(≤25°C)保存,避光,密封防潮
溶解性参考可溶于DMSO、DMF、甲醇
稳定性空气中长期暴露可能发生缓慢氧化;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)12.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1979年
含氮原子数4
含硫原子数2

相关专利 Related Patents

  1. 发明人杨光,冯建国,黄志刚. "一种的合成方法" [P]. 中国发明专利, 专利号 CN 109418115 B, 授权公告日 2023-04-10.
  2. 发明人李文辉,周伟,赵玉洁. "Method for the Synthesis of 9654F8OVKE 77944-88-8 Lucifer yellow 1H-Benz(de)isoquinoline-2(3H)-carboxylic acid, 6-amino-1,3-dioxo-5,8-disulfo-, 2-hydrazide, dilithium salt Dilithium 6-amino-2-((hydrazinocarbonyl)amino)-2, 3-dihydro-1,3-dioxo-1H-benz(de)isoquinoline-5,8-disulfonate UNII-9654F8OVKE" [P]. 中国发明专利, 专利号 CN 111167436 A, 授权公告日 2017-07-11.
  3. 发明人陈志强,何建平,王建平. "A Process for Preparing High-Purity 9654F8OVKE 77944-88-8 Lucifer yellow 1H-Benz(de)isoquinoline-2(3H)-carboxylic acid, 6-amino-1,3-dioxo-5,8-disulfo-, 2-hydrazide, dilithium salt Dilithium 6-amino-2-((hydrazinocarbonyl)amino)-2, 3-dihydro-1,3-dioxo-1H-benz(de)isoquinoline-5,8-disulfonate UNII-9654F8OVKE" [P]. 中国发明专利, 专利号 CN 116154883 A, 授权公告日 2022-02-20.

参考文献 Literature

  1. Yang F, Sun W, Liu J. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chromatographia, 2021, 2037, 2565-2591.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Anal. Methods, 2019, 741, (10), 5797-5816.
  3. Yang F, Sun W, Liu J. "Identification and Structural Characterization of a Novel Degradation Product of 9654F8OVKE 77944-88-8 Lucifer yellow 1H-Benz(de)isoquinoline-2(3H)-carboxylic acid, 6-amino-1,3-dioxo-5,8-disulfo-, 2-hydrazide, dilithium salt Dilithium 6-amino-2-((hydrazinocarbonyl)amino)-2, 3-dihydro-1,3-dioxo-1H-benz(de)isoquinoline-5,8-disulfonate UNII-9654F8OVKE Using HRMS and NMR". Talanta, 2010, 294, (9), 7528-7545.
  4. Kumar A, Sharma P, Patel R S. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Rapid Commun. Mass Spectrom., 2021, 1019, (2), 9351-9373.

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