醋酸银 CAS 563-63-3

563-63-3 Acetic acid Acetic acid, silver(1+) salt Acetic acid, silver(1+) salt (1:1) NSC112212 Silver acetate Silver acetate Ag(OAc) Silver monoacetate Silver(1+ ) acetate Silver(I) acetate silver(1+)

纯度 97%+现货药物标准品
CAS 号563-63-3
分子式C2H3AgO2
分子量166.91 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

醋酸银 563-63-3
Acetic acid
Acetic acid, silver(1+) salt
Acetic acid, silver(1+) salt (1:1)
NSC112212
Silver acetate
Silver acetate Ag(OAc)
Silver monoacetate
Silver(1+ ) acetate
Silver(I) acetate
silver(1+) CAS 563-63-3 结构式 Chemical Structure

产品介绍 Description

醋酸银(563-63-3 Acetic acid Acetic acid, silver(1+) salt Acetic acid, silver(1+) salt (1:1) NSC112212 Silver acetate Silver acetate Ag(OAc) Silver monoacetate Silver(1+ ) acetate Silver(I) acetate silver(1+),CAS 号 563-63-3)是 CATO 佳途自主生产的药物标准品,分子式 C2H3AgO2,分子量 166.91。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。

醋酸银(563-63-3 Acetic acid Acetic acid, silver(1+) salt Acetic acid, silver(1+) salt (1:1) NSC112212 Silver acetate Silver acetate Ag(OAc) Silver monoacetate Silver(1+ ) acetate Silver(I) acetate silver(1+)),CAS注册编号 563-63-3,化学分子式为 C2H3AgO2,分子量 166.91 g/mol。 受分子结构中羧酸类,含羟基,含醚键的影响,醋酸银表现为白色至类白色结晶性粉末。其固体形态的物理化学属性——包括166.91 g/mol的分子量——对于选择合适的样品前处理方法和分析技术具有指导意义。 本品适用于HPLC、GC、LC-MS/MS、GC-MS等主要色谱平台的定量分析,可作为外标法校准标准品或系统适用性测试参考物质使用。 在质量保证方面,醋酸银的生产和定值严格遵循ISO 17034:2016(认证标准物质生产者)的要求。纯度定值采用

应用场景:醋酸银(563-63-3 Acetic acid Acetic acid, silver(1+) salt Acetic acid, silver(1+) salt (1:1) NSC112212 Silver acetate Silver acetate Ag(OAc) Silver monoacetate Silver(1+ ) acetate Silver(I) acetate silver(1+),CAS 563-63-3)的标准化应用场景涵盖化学分析等多个专业技术领域。 推荐以醋酸银配制标准系列工作溶液,用于建立标准曲线实现外标法定量。 建议使用甲醇为溶剂配制储备溶液,根据检测灵敏

理化性质 Physical & Chemical Properties

中文名称醋酸银
分子式C2H3AgO2
分子量166.91 g/mol
外观形态白色至类白色结晶性粉末
纯度97%+
储存条件2-8°C冷藏保存
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性在推荐条件下性质稳定
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)1.5
CAS登记年份(估)1957年

相关专利 Related Patents

  1. Rossi M, Martínez F, Sørensen M. "一种醋酸银的合成方法" [P]. European Patent, EP 3216216 A1, 2022-12-19.
  2. Mueller T, Klinger H, O'Brien P Q. "Method for the Synthesis of 563-63-3 Acetic acid Acetic acid, silver(1+) salt Acetic acid, silver(1+) salt (1:1) NSC112212 Silver acetate Silver acetate Ag(OAc) Silver monoacetate Silver(1+ ) acetate Silver(I) acetate silver(1+)" [P]. US Patent, US 11495773 B2, 2019-02-19.

参考文献 Literature

  1. Jensen P, Larsen A M, Olsen K. "Development and Validation of an LC-MS/MS Method for the Determination of 醋酸银 in Pharmaceutical Formulations". Phytochemistry, 2018, 1449, (9), 8465-8493.
  2. Kim S H, Park J Y. "A Stability-Indicating HPLC Method for the Separation and Quantification of 醋酸银 as an Impurity". Environ. Sci. Technol., 2010, 2337, 2886-2900.
  3. Martinez C, Lopez D R. "Identification and Structural Characterization of a Novel Degradation Product of 563-63-3 Acetic acid Acetic acid, silver(1+) salt Acetic acid, silver(1+) salt (1:1) NSC112212 Silver acetate Silver acetate Ag(OAc) Silver monoacetate Silver(1+ ) acetate Silver(I) acetate silver(1+) Using HRMS and NMR". J. Sep. Sci., 2013, 1177, (10), 5984-6010.
  4. Jensen P, Larsen A M, Olsen K. "Forced Degradation Studies to Evaluate 醋酸银 Profile in Drug Substances According to ICH Guidelines". Food Chem., 2012, 1637, (7), 4730-4741.

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