硫氰酸铅(II) CAS 592-87-0

7977FZ765Q 592-87-0 Lead thiocyanate Lead(II) thiocyanate Lead dithiocyanate Thiocyanic acid, lead(2+) salt (2:1) Thiocyanic acid, lead(2+) salt EINECS 209-774-6 HSDB 641 Isothiocyanic acid, lead(2+) salt Lead isothiocyanate Lead sulfocyanate Lead thiocyanate (Pb(SCN)2) Lead(II) thiocyanate (Pb(NCS)2) UNII-7977FZ765Q

纯度 97%+现货药物标准品
CAS 号592-87-0
分子式C2H2N2PbS2
分子量325.38 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

硫氰酸铅(II) 7977FZ765Q 592-87-0 Lead thiocyanate Lead(II) thiocyanate Lead dithiocyanate Thiocyanic acid, lead(2+) salt (2:1) Thiocyanic acid, lead(2+) salt EINECS 209-774-6 HSDB 641 Isothiocyanic acid, lead(2+) salt Lead isothiocyanate Lead sulfocyanate Lead thiocyanate (Pb(SCN)2) Lead(II) thiocyanate (Pb(NCS)2) UNII-7977FZ765Q CAS 592-87-0 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的硫氰酸铅(II)（7977FZ765Q 592-87-0 Lead thiocyanate Lead(II) thiocyanate Lead dithiocyanate Thiocyanic acid, lead(2+) salt (2:1) Thiocyanic acid, lead(2+) salt EINECS 209-774-6 HSDB 641 Isothiocyanic acid, lead(2+) salt Lead isothiocyanate Lead sulfocyanate Lead thiocyanate (Pb(SCN)2) Lead(II) thiocyanate (Pb(NCS)2) UNII-7977FZ765Q）为药物标准品，CAS 登记号 592-87-0，分子式 C2H2N2PbS2，分子量 325.38。纯度 97%+。产品现货库存充足，可提供定制化规格与批次追踪服务。

从化学结构特征来看，硫氰酸铅(II)的分子骨架中包含含氰基，含硫有机。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325.38 g/mol，属于较高分子量化合物。含氮官能团的存在使该化合物在ESI正离子模式下具有优良的离子化效率，适合LC-MS/MS分析。 CAS编号 592-87-0 对应的化合物硫氰酸铅(II)（英文标识 7977FZ765Q 592-87-0 Lead thiocyanate Lead(II) thiocyanate Lead dithiocyanate Thiocyanic acid, lead(2+) salt (2:1) Thiocyanic acid, lead(2+) salt EINECS 209-774-6 HSDB 641 Isothiocyanic acid, lead(2+) salt Lead isothiocyanate Lead sulfocyanate Lead thiocyanate (Pb(SCN)2) Lead(II) thiocyanate (Pb(NCS)2) UNII-7977FZ765Q），

应用场景：硫氰酸铅(II)（7977FZ765Q 592-87-0 Lead thiocyanate Lead(II) thiocyanate Lead dithiocyanate Thiocyanic acid, lead(2+) salt (2:1) Thiocyanic acid, lead(2+) salt EINECS 209-774-6 HSDB 641 Isothiocyanic acid, lead(2+) salt Lead isothiocyanate Lead sulfocyanate Lead thiocyanate (Pb(SCN)2) Lead(II) thiocyanate

理化性质 Physical & Chemical Properties

中文名称硫氰酸铅(II)
分子式C2H2N2PbS2
分子量325.38 g/mol
外观形态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
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2

相关专利 Related Patents

  1. 发明人唐晓军，钱学锋，徐明华. "一种硫氰酸铅(II)的合成方法" [P]. 中国发明专利, 专利号 CN 115805903 A, 授权公告日 2017-02-22.
  2. Patel M V, Johnson M A, Roberts E F. "Method for the Synthesis of 7977FZ765Q 592-87-0 Lead thiocyanate Lead(II) thiocyanate Lead dithiocyanate Thiocyanic acid, lead(2+) salt (2:1) Thiocyanic acid, lead(2+) salt EINECS 209-774-6 HSDB 641 Isothiocyanic acid, lead(2+) salt Lead isothiocyanate Lead sulfocyanate Lead thiocyanate (Pb(SCN)2) Lead(II) thiocyanate (Pb(NCS)2) UNII-7977FZ765Q" [P]. US Patent, US 11539216 B2, 2021-01-25.
  3. 发明人钱学锋，罗永刚，李文辉. "A Process for Preparing High-Purity 7977FZ765Q 592-87-0 Lead thiocyanate Lead(II) thiocyanate Lead dithiocyanate Thiocyanic acid, lead(2+) salt (2:1) Thiocyanic acid, lead(2+) salt EINECS 209-774-6 HSDB 641 Isothiocyanic acid, lead(2+) salt Lead isothiocyanate Lead sulfocyanate Lead thiocyanate (Pb(SCN)2) Lead(II) thiocyanate (Pb(NCS)2) UNII-7977FZ765Q" [P]. 中国发明专利, 专利号 CN 112179167 B, 授权公告日 2020-03-25.

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 硫氰酸铅(II) in Pharmaceutical Formulations". Talanta, 2010, 777, 6367-6380.
  2. Zhou X P, Huang L, Wu G. "A Stability-Indicating HPLC Method for the Separation and Quantification of 硫氰酸铅(II) as an Impurity". J. Pharm. Biomed. Anal., 2011, 872, 6661-6683.

推荐产品 Recommended Standards

为什么选择 CATO 佳途？

加载产品详情...