氟磺酸 CAS 7789-21-1

PPX0648643 7789-21-1 Fluorosulfonic acid Fluosulfonic acid Fluorosulfuric acid Fluorosulphuric acid EINECS 232-149-4 Fluorosulfuric acid (HSO3F) Fluosulfuric acid HSDB 467 Monofluorosulfuric acid UNII-PPX0648643 EC 232-149-4 Fluorosulfonic acid [UN1777] [Corrosive] UN1777

纯度 97%+现货药物标准品
CAS 号7789-21-1
分子式HFO3S
分子量100.07 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

氟磺酸 PPX0648643
7789-21-1
Fluorosulfonic acid
Fluosulfonic acid
Fluorosulfuric acid
Fluorosulphuric acid
EINECS 232-149-4
Fluorosulfuric acid (HSO3F)
Fluosulfuric acid
HSDB 467
Monofluorosulfuric acid
UNII-PPX0648643
EC 232-149-4
Fluorosulfonic acid [UN1777] [Corrosive]
UN1777 CAS 7789-21-1 结构式 Chemical Structure

产品介绍 Description

本产品为药物标准品氟磺酸(PPX0648643 7789-21-1 Fluorosulfonic acid Fluosulfonic acid Fluorosulfuric acid Fluorosulphuric acid EINECS 232-149-4 Fluorosulfuric acid (HSO3F) Fluosulfuric acid HSDB 467 Monofluorosulfuric acid UNII-PPX0648643 EC 232-149-4 Fluorosulfonic acid [UN1777] [Corrosive] UN1777,CAS 7789-21-1),分子式 HFO3S,分子量 100.07。纯度 97%+。适用于分析方法开发、方法验证及日常质检,CATO 提供全程冷链与全球配送。

氟磺酸的产生途径与其化学式中含砜基,含氟取代密切相关,该结构特征决定了其在合成/纯化或降解过程中出现的概率与行为。 化学式为 HFO3S 的氟磺酸(PPX0648643 7789-21-1 Fluorosulfonic acid Fluosulfonic acid Fluorosulfuric acid Fluorosulphuric acid EINECS 232-149-4 Fluorosulfuric acid (HSO3F) Fluosulfuric acid HSDB 467 Monofluorosulfuric acid UNII-PPX0648643 EC 232-149-4 Fluorosulfonic acid UN1777 Corrosive UN1777),其CAS登记号是 7789-21-1,分子量为 100.07 g/mol。 氟磺酸(分子式 HFO3S)的化学结构中包含含砜基,含氟取代。在反相色谱体系中,其保留行为主要受官能团的极性和离子化状态影响,这为HPLC-UV/DAD或LC-MS方法的建立提供了重要依据。因分子内存在卤素取代基(F/Cl/

应用场景:针对化学分析用途,氟磺酸(PPX0648643 7789-21-1 Fluorosulfonic acid Fluosulfonic acid Fluorosulfuric acid Fluorosulphuric acid EINECS 232-149-4 Fluorosulfuric acid (HSO3F) Fluosulfuric acid HSDB 467 Monofluorosulfuric acid UNII-PPX0648643 EC 232-149-4 Fluorosulfonic acid UN1777 Corrosive UN1777)是具有明确定量溯源的认证级对

理化性质 Physical & Chemical Properties

中文名称氟磺酸
分子式HFO3S
分子量100.07 g/mol
外观形态白色至类白色液体。(具有轻微卤代物特征气味,含硫化合物特征性气味)
纯度97%+
储存条件2-8°C冷藏保存,密封防潮,密闭保存防止挥发
溶解性参考易溶于水
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
CAS登记年份(估)1959年
卤素含量F取代
含硫原子数1

相关专利 Related Patents

  1. 发明人唐晓军,刘建华,王建平. "一种氟磺酸的合成方法" [P]. 中国发明专利, 专利号 CN 108944792 A, 授权公告日 2023-05-10.
  2. Thompson G K, Patel M V, O'Brien P Q. "Method for the Synthesis of PPX0648643 7789-21-1 Fluorosulfonic acid Fluosulfonic acid Fluorosulfuric acid Fluorosulphuric acid EINECS 232-149-4 Fluorosulfuric acid (HSO3F) Fluosulfuric acid HSDB 467 Monofluorosulfuric acid UNII-PPX0648643 EC 232-149-4 Fluorosulfonic acid [UN1777] [Corrosive] UN1777" [P]. US Patent, US 9597341 B2, 2019-06-03.
  3. Chen K W, Thompson G K, Klinger H. "A Process for Preparing High-Purity PPX0648643 7789-21-1 Fluorosulfonic acid Fluosulfonic acid Fluorosulfuric acid Fluorosulphuric acid EINECS 232-149-4 Fluorosulfuric acid (HSO3F) Fluosulfuric acid HSDB 467 Monofluorosulfuric acid UNII-PPX0648643 EC 232-149-4 Fluorosulfonic acid [UN1777] [Corrosive] UN1777" [P]. US Patent, US 10588331 B2, 2023-10-03.

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 氟磺酸 in Pharmaceutical Formulations". J. Sep. Sci., 2019, 163, 9594-9597.
  2. Lee J H, Choi Y S. "A Stability-Indicating HPLC Method for the Separation and Quantification of 氟磺酸 as an Impurity". J. Nat. Prod., 2011, 625, (8), 3076-3089.
  3. Xu M, Hu Y, Zhou D. "Identification and Structural Characterization of a Novel Degradation Product of PPX0648643 7789-21-1 Fluorosulfonic acid Fluosulfonic acid Fluorosulfuric acid Fluorosulphuric acid EINECS 232-149-4 Fluorosulfuric acid (HSO3F) Fluosulfuric acid HSDB 467 Monofluorosulfuric acid UNII-PPX0648643 EC 232-149-4 Fluorosulfonic acid [UN1777] [Corrosive] UN1777 Using HRMS and NMR". J. Agric. Food Chem., 2010, 203, 2949-2974.

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