羟基甲亚磺酸 单钠盐 二水合物 CAS 6035-47-8

SQ4705447D 6035-47-8 Sodium formaldehyde sulfoxylate [NF] Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate Monosodium hydroxymethanesulfinate dihydrate Sodium formaldehydesulfoxylate dihydrate Formaldehyde sodium sulfoxylate dihydrate Methanesulfinic acid, hydroxy-, monosodium salt Monosodium hydroxymethanesulfinate Sodium formaldehyde sulfoxylate UNII-SQ4705447D

纯度 97%+现货药物标准品
CAS 号6035-47-8
分子式CH3O3S Na 2*H2O
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

羟基甲亚磺酸 单钠盐 二水合物 SQ4705447D 6035-47-8 Sodium formaldehyde sulfoxylate [NF] Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate Monosodium hydroxymethanesulfinate dihydrate Sodium formaldehydesulfoxylate dihydrate Formaldehyde sodium sulfoxylate dihydrate Methanesulfinic acid, hydroxy-, monosodium salt Monosodium hydroxymethanesulfinate Sodium formaldehyde sulfoxylate UNII-SQ4705447D CAS 6035-47-8 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的羟基甲亚磺酸 单钠盐 二水合物（SQ4705447D 6035-47-8 Sodium formaldehyde sulfoxylate [NF] Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate Monosodium hydroxymethanesulfinate dihydrate Sodium formaldehydesulfoxylate dihydrate Formaldehyde sodium sulfoxylate dihydrate Methanesulfinic acid, hydroxy-, monosodium salt Monosodium hydroxymethanesulfinate Sodium formaldehyde sulfoxylate UNII-SQ4705447D）为药物标准品，CAS 登记号 6035-47-8，分子式 CH3O3S Na 2*H2O。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。

与同类药物标准品相比，羟基甲亚磺酸 单钠盐 二水合物的分子量为136.10 g/mol这一特征使其在色谱分离条件和质谱检测参数设置上具有独特性。 CAS编号 6035-47-8 对应的化合物羟基甲亚磺酸 单钠盐 二水合物（英文标识 SQ4705447D 6035-47-8 Sodium formaldehyde sulfoxylate NF Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate Monosodium hydroxymethanesulfinate dihydrate Sodium formaldehydesulfoxylate dihydrate Formaldehyde sodium sulfoxylate dihydrate Methanesulfinic acid, hydroxy-, monosodium salt Monosodium hydroxymethanesulfinate Sodium formaldehyde sulfoxylate UNII-SQ4705447D），化学式 CH

应用场景：羟基甲亚磺酸 单钠盐 二水合物（SQ4705447D 6035-47-8 Sodium formaldehyde sulfoxylate NF Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate Monosodium hydroxymethanesulfinate dihydrate Sodium formaldehydesulfoxylate dihydrate Formaldehyde sodium sulfoxylate dihydrate Methanesulfinic acid, hydroxy-, monosod

理化性质 Physical & Chemical Properties

中文名称羟基甲亚磺酸 单钠盐 二水合物
分子式CH3O3S Na 2*H2O
分子量136.10 g/mol
外观形态白色至类白色液体。（含硫化合物特征性气味）
纯度97%+
储存条件2-8°C冷藏保存，密封防潮
溶解性参考可溶于甲醇、乙醇、DMSO、水
稳定性具有吸湿性，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）-0.5
CAS登记年份（估）1958年
含硫原子数1

相关专利 Related Patents

  1. 发明人韩伟，何建平，沈红梅. "一种羟基甲亚磺酸 单钠盐 二水合物的合成方法" [P]. 中国发明专利, 专利号 CN 115098913 B, 授权公告日 2016-07-08.
  2. 发明人徐明华，沈红梅，李文辉. "Method for the Synthesis of SQ4705447D 6035-47-8 Sodium formaldehyde sulfoxylate [NF] Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate Monosodium hydroxymethanesulfinate dihydrate Sodium formaldehydesulfoxylate dihydrate Formaldehyde sodium sulfoxylate dihydrate Methanesulfinic acid, hydroxy-, monosodium salt Monosodium hydroxymethanesulfinate Sodium formaldehyde sulfoxylate UNII-SQ4705447D" [P]. 中国发明专利, 专利号 CN 117120851 B, 授权公告日 2025-12-28.
  3. 发明人何建平，王建平，郭海燕. "A Process for Preparing High-Purity SQ4705447D 6035-47-8 Sodium formaldehyde sulfoxylate [NF] Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate Monosodium hydroxymethanesulfinate dihydrate Sodium formaldehydesulfoxylate dihydrate Formaldehyde sodium sulfoxylate dihydrate Methanesulfinic acid, hydroxy-, monosodium salt Monosodium hydroxymethanesulfinate Sodium formaldehyde sulfoxylate UNII-SQ4705447D" [P]. 中国发明专利, 专利号 CN 114440553 A, 授权公告日 2023-11-06.

参考文献 Literature

  1. Yamamoto K, Tanaka H, Suzuki T. "Development and Validation of an LC-MS/MS Method for the Determination of 羟基甲亚磺酸 单钠盐 二水合物 in Pharmaceutical Formulations". Biomed. Chromatogr., 2016, 1318, 7376-7403.
  2. Hughes D, Roberts J, Thomas A. "A Stability-Indicating HPLC Method for the Separation and Quantification of 羟基甲亚磺酸 单钠盐 二水合物 as an Impurity". Chromatographia, 2022, 1615, (3), 8354-8376.
  3. Fischer P, Wagner E. "Identification and Structural Characterization of a Novel Degradation Product of SQ4705447D 6035-47-8 Sodium formaldehyde sulfoxylate [NF] Methanesulfinic acid, hydroxy-, monosodium salt, dihydrate Monosodium hydroxymethanesulfinate dihydrate Sodium formaldehydesulfoxylate dihydrate Formaldehyde sodium sulfoxylate dihydrate Methanesulfinic acid, hydroxy-, monosodium salt Monosodium hydroxymethanesulfinate Sodium formaldehyde sulfoxylate UNII-SQ4705447D Using HRMS and NMR". J. Chromatogr. A, 2015, 951, 1933-1939.
  4. Garcia M, Rodriguez P. "Forced Degradation Studies to Evaluate 羟基甲亚磺酸 单钠盐 二水合物 Profile in Drug Substances According to ICH Guidelines". Sci. Total Environ., 2021, 895, 635-664.

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