2-硫代海因 CAS 503-87-7

503-87-7 CP2PH1A61R Thiohydantoin Hydantoin, 2-thio- 4-Imidazolidinone, 2-thioxo- 2-Thiohydantoin 5-24-05-00241 (Beilstein Handbook Reference) AI3-61106 BRN 0110599 EINECS 207-977-4 NSC 11772 2-Thioguidanthion 2-Thioxo-4-imidazolidinone USAF BE-25 UNII-CP2PH1A61R

纯度 97%+现货药物标准品
CAS 号503-87-7
分子式C3H4N2OS
分子量116.14 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

2-硫代海因 503-87-7
CP2PH1A61R
Thiohydantoin
Hydantoin, 2-thio-
4-Imidazolidinone, 2-thioxo-
2-Thiohydantoin
5-24-05-00241 (Beilstein Handbook Reference)
AI3-61106
BRN 0110599
EINECS 207-977-4
NSC 11772
2-Thioguidanthion
2-Thioxo-4-imidazolidinone
USAF BE-25
UNII-CP2PH1A61R CAS 503-87-7 结构式 Chemical Structure

产品介绍 Description

CAS 503-87-7 对应的2-硫代海因(503-87-7 CP2PH1A61R Thiohydantoin Hydantoin, 2-thio- 4-Imidazolidinone, 2-thioxo- 2-Thiohydantoin 5-24-05-00241 (Beilstein Handbook Reference) AI3-61106 BRN 0110599 EINECS 207-977-4 NSC 11772 2-Thioguidanthion 2-Thioxo-4-imidazolidinone USAF BE-25 UNII-CP2PH1A61R)为 CATO 佳途药物标准品产品线成员。分子式 C3H4N2OS,分子量 116.14。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。

化学式为 C3H4N2OS 的2-硫代海因(503-87-7 CP2PH1A61R Thiohydantoin Hydantoin, 2-thio- 4-Imidazolidinone, 2-thioxo- 2-Thiohydantoin 5-24-05-00241 (Beilstein Handbook Reference) AI3-61106 BRN 0110599 EINECS 207-977-4 NSC 11772 2-Thioguidanthion 2-Thioxo-4-imidazolidinone USAF BE-25 UNII-CP2PH1A61R),其CAS登记号是 503-87-7,分子量为 116.14 g/mol。 从化学结构特征来看,2-硫代海因的分子骨架中包含酰胺类,含硫有机,含羟基,含醚键。该化合物的不饱和度为3.0,表明结构中存在约3个环或双键等价单元。分子量为116.14 g/mol,属于低分子量化合物。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。 本品适用于HPLC、GC、LC-MS

应用场景:2-硫代海因(503-87-7 CP2PH1A61R Thiohydantoin Hydantoin, 2-thio- 4-Imidazolidinone, 2-thioxo- 2-Thiohydantoin 5-24-05-00241 (Beilstein Handbook Reference) AI3-61106 BRN 0110599 EINECS 207-977-4 NSC 11772 2-Thioguidanthion 2-Thioxo-4-imidazolidinone USAF BE-25 UNII-CP2PH1A61R,CAS 503-87-7)的标准化应用场景涵盖化学分析等多

理化性质 Physical & Chemical Properties

中文名称2-硫代海因
分子式C3H4N2OS
分子量116.14 g/mol
外观形态白色至淡黄色液体。(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
溶解性参考可溶于DMSO、DMF、甲醇
稳定性对光敏感,应避免强光直射
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)3.0
UV特征有紫外吸收
CAS登记年份(估)1957年
含氮原子数2
含硫原子数1

相关专利 Related Patents

  1. 发明人周伟,唐晓军,张德明. "一种2-硫代海因的合成方法" [P]. 中国发明专利, 专利号 CN 113342174 B, 授权公告日 2016-10-05.
  2. 发明人黄志刚,周伟,韩伟. "Method for the Synthesis of 503-87-7 CP2PH1A61R Thiohydantoin Hydantoin, 2-thio- 4-Imidazolidinone, 2-thioxo- 2-Thiohydantoin 5-24-05-00241 (Beilstein Handbook Reference) AI3-61106 BRN 0110599 EINECS 207-977-4 NSC 11772 2-Thioguidanthion 2-Thioxo-4-imidazolidinone USAF BE-25 UNII-CP2PH1A61R" [P]. 中国发明专利, 专利号 CN 116561392 B, 授权公告日 2019-11-08.

参考文献 Literature

  1. Hughes D, Roberts J, Thomas A. "Development and Validation of an LC-MS/MS Method for the Determination of 2-硫代海因 in Pharmaceutical Formulations". Talanta, 2024, 972, (8), 1298-1307.
  2. O'Brien K, Kennedy M L. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2-硫代海因 as an Impurity". Sci. Total Environ., 2023, 824, (2), 8754-8777.
  3. Hughes D, Roberts J, Thomas A. "Identification and Structural Characterization of a Novel Degradation Product of 503-87-7 CP2PH1A61R Thiohydantoin Hydantoin, 2-thio- 4-Imidazolidinone, 2-thioxo- 2-Thiohydantoin 5-24-05-00241 (Beilstein Handbook Reference) AI3-61106 BRN 0110599 EINECS 207-977-4 NSC 11772 2-Thioguidanthion 2-Thioxo-4-imidazolidinone USAF BE-25 UNII-CP2PH1A61R Using HRMS and NMR". J. Nat. Prod., 2022, 1822, (1), 2958-2962.

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