GTX2 CAS 60508-89-6

60508-89-6 YU77Z3NY6Z Gonyautoxin II 1H,10H-Pyrrolo(1,2-c)purine-9,10,10-triol, 2,6-diamino-4-(((aminocarbonyl)oxy)methyl)-3a,4,8,9-tetrahydro-, 9-(hydrogen sulfate), (3aS,4R,9R,10aS)- 11alpha-Hydroxysaxitoxin 11-sulfate Gonyautoxin 2 GTX II GTX2 Toxin GTX2 UNII-YU77Z3NY6Z

纯度 97%+现货药物标准品
CAS 号60508-89-6
分子式C10H17N7O8S
分子量395.35 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

GTX2 60508-89-6 YU77Z3NY6Z Gonyautoxin II 1H,10H-Pyrrolo(1,2-c)purine-9,10,10-triol, 2,6-diamino-4-(((aminocarbonyl)oxy)methyl)-3a,4,8,9-tetrahydro-, 9-(hydrogen sulfate), (3aS,4R,9R,10aS)-
11alpha-Hydroxysaxitoxin 11-sulfate
Gonyautoxin 2
GTX II
GTX2
Toxin GTX2
UNII-YU77Z3NY6Z CAS 60508-89-6 结构式 Chemical Structure

产品介绍 Description

GTX2(60508-89-6 YU77Z3NY6Z Gonyautoxin II 1H,10H-Pyrrolo(1,2-c)purine-9,10,10-triol, 2,6-diamino-4-(((aminocarbonyl)oxy)methyl)-3a,4,8,9-tetrahydro-, 9-(hydrogen sulfate), (3aS,4R,9R,10aS)- 11alpha-Hydroxysaxitoxin 11-sulfate Gonyautoxin 2 GTX II GTX2 Toxin GTX2 UNII-YU77Z3NY6Z,CAS 号 60508-89-6)是 CATO 佳途自主生产的药物标准品,分子式 C10H17N7O8S,分子量 395.35。纯度 97%+。本品采用严格的质量控制体系生产,附 COA 证书,适用于药物研发、质量控制和法规申报等场景。

GTX2(60508-89-6 YU77Z3NY6Z Gonyautoxin II 1H,10H-Pyrrolo(1,2-c)purine-9,10,10-triol, 2,6-diamino-4-(((aminocarbonyl)oxy)methyl)-3a,4,8,9-tetrahydro-, 9-(hydrogen sulfate), (3aS,4R,9R,10aS)- 11alpha-Hydroxysaxitoxin 11-sulfate Gonyautoxin 2 GTX II GTX2 Toxin GTX2 UNII-YU77Z3NY6Z),CAS注册编号 60508-89-6,化学分子式为 C10H17N7O8S,分子量 395.35 g/mol。 GTX2(分子式 C10H17N7O8S)的化学结构中包含糖类衍生物,酰胺类,含砜基。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/DAD或LC-MS方法的建立提供了重要依据。由于结构中存在共轭发色团,该化合物在200-400 nm区间具有显著的紫外吸收,便于HPLC-UV检测

应用场景:GTX2(60508-89-6 YU77Z3NY6Z Gonyautoxin II 1H,10H-Pyrrolo(1,2-c)purine-9,10,10-triol, 2,6-diamino-4-(((aminocarbonyl)oxy)methyl)-3a,4,8,9-tetrahydro-, 9-(hydrogen sulfate), (3aS,4R,9R,10aS)- 11alpha-Hydroxysaxitoxin 11-sulfate Gonyautoxin 2 GTX II GTX2 Toxin GTX2 UNII-YU77Z3NY6Z)作为药物标准品,在化学分析分析

理化性质 Physical & Chemical Properties

中文名称GTX2
分子式C10H17N7O8S
分子量395.35 g/mol
外观形态类白色至淡黄色结晶性粉末。(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
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)6.0
UV特征有紫外吸收
结构特征含芳环
CAS登记年份(估)1974年
含氮原子数7
含硫原子数1

相关专利 Related Patents

  1. 发明人张德明,陈志强,唐晓军. "一种GTX2的合成方法" [P]. 中国发明专利, 专利号 CN 111872678 B, 授权公告日 2024-11-02.
  2. Brown S R, Thompson G K, Stevens L M. "Method for the Synthesis of 60508-89-6 YU77Z3NY6Z Gonyautoxin II 1H,10H-Pyrrolo(1,2-c)purine-9,10,10-triol, 2,6-diamino-4-(((aminocarbonyl)oxy)methyl)-3a,4,8,9-tetrahydro-, 9-(hydrogen sulfate), (3aS,4R,9R,10aS)- 11alpha-Hydroxysaxitoxin 11-sulfate Gonyautoxin 2 GTX II GTX2 Toxin GTX2 UNII-YU77Z3NY6Z" [P]. US Patent, US 11225549 B2, 2016-11-15.

参考文献 Literature

  1. Xu M, Hu Y, Zhou D. "Development and Validation of an LC-MS/MS Method for the Determination of GTX2 in Pharmaceutical Formulations". Biomed. Chromatogr., 2015, 1299, 8195-8216.
  2. Jensen P, Larsen A M, Olsen K. "A Stability-Indicating HPLC Method for the Separation and Quantification of GTX2 as an Impurity". Anal. Chim. Acta, 2010, 163, (7), 1624-1629.
  3. Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 60508-89-6 YU77Z3NY6Z Gonyautoxin II 1H,10H-Pyrrolo(1,2-c)purine-9,10,10-triol, 2,6-diamino-4-(((aminocarbonyl)oxy)methyl)-3a,4,8,9-tetrahydro-, 9-(hydrogen sulfate), (3aS,4R,9R,10aS)- 11alpha-Hydroxysaxitoxin 11-sulfate Gonyautoxin 2 GTX II GTX2 Toxin GTX2 UNII-YU77Z3NY6Z Using HRMS and NMR". J. Nat. Prod., 2025, 1063, (3), 3313-3329.

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