3-硝基苄溴 CAS 3958-57-4

3958-57-4 Benzene, 1-(bromomethyl)-3-nitro- alpha-Bromo-3-nitrotoluene m-Nitrobenzyl bromide m-(Bromomethyl)nitrobenzene 1-(Bromomethyl)-3-nitrobenzene alpha-Bromo-m-nitrotoluene CCRIS 7970 EINECS 223-557-3 2-Nitrobenzyl benzoate 3-Nitrobenzyl bromide m-Nitro-alpha-bromotoluene NSC 66499 Toluene, alpha-bromo-m-nitro-

纯度 97%+现货药物标准品
CAS 号3958-57-4
分子式C7H12BrNO2
分子量222.08 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

3-硝基苄溴 3958-57-4
Benzene, 1-(bromomethyl)-3-nitro-
alpha-Bromo-3-nitrotoluene
m-Nitrobenzyl bromide
m-(Bromomethyl)nitrobenzene
1-(Bromomethyl)-3-nitrobenzene
alpha-Bromo-m-nitrotoluene
CCRIS 7970
EINECS 223-557-3
2-Nitrobenzyl benzoate
3-Nitrobenzyl bromide
m-Nitro-alpha-bromotoluene
NSC 66499
Toluene, alpha-bromo-m-nitro- CAS 3958-57-4 结构式 Chemical Structure

产品介绍 Description

3-硝基苄溴(3958-57-4 Benzene, 1-(bromomethyl)-3-nitro- alpha-Bromo-3-nitrotoluene m-Nitrobenzyl bromide m-(Bromomethyl)nitrobenzene 1-(Bromomethyl)-3-nitrobenzene alpha-Bromo-m-nitrotoluene CCRIS 7970 EINECS 223-557-3 2-Nitrobenzyl benzoate 3-Nitrobenzyl bromide m-Nitro-alpha-bromotoluene NSC 66499 Toluene, alpha-bromo-m-nitro-,CAS 号 3958-57-4)是 CATO 佳途自主生产的药物标准品,分子式 C7H12BrNO2,分子量 222.08。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。

在定量分析中,可作为校准标准或内标物使用,适用于多种检测技术平台(UV-Vis, FLD, MS, FID)。 化学式为 C7H12BrNO2 的3-硝基苄溴(3958-57-4 Benzene, 1-(bromomethyl)-3-nitro- alpha-Bromo-3-nitrotoluene m-Nitrobenzyl bromide m-(Bromomethyl)nitrobenzene 1-(Bromomethyl)-3-nitrobenzene alpha-Bromo-m-nitrotoluene CCRIS 7970 EINECS 223-557-3 2-Nitrobenzyl benzoate 3-Nitrobenzyl bromide m-Nitro-alpha-bromotoluene NSC 66499 Toluene, alpha-bromo-m-nitro-),其CAS登记号是 3958-57-4,分子量为 222.08 g/mol。 3-硝基苄溴(分子式 C7H12BrNO2)的化学结构中包含酰胺类,羧酸类,含羟基,含醚键,含溴取代。在

应用场景:针对化学分析用途,3-硝基苄溴(3958-57-4 Benzene, 1-(bromomethyl)-3-nitro- alpha-Bromo-3-nitrotoluene m-Nitrobenzyl bromide m-(Bromomethyl)nitrobenzene 1-(Bromomethyl)-3-nitrobenzene alpha-Bromo-m-nitrotoluene CCRIS 7970 EINECS 223-557-3 2-Nitrobenzyl benzoate 3-Nitrobenzyl bromide m-Nitro-alpha-bromotoluene NSC 6

理化性质 Physical & Chemical Properties

中文名称3-硝基苄溴
分子式C7H12BrNO2
分子量222.08 g/mol
外观形态白色至类白色结晶性粉末。(具有轻微卤代物特征气味,具有氨/胺类微弱气味)
纯度97%+
储存条件2-8°C冷藏保存,避光,密闭保存防止挥发
溶解性参考可溶于甲醇、乙腈、DMSO、水(微溶)
稳定性对光敏感,应避免强光直射;含酯键,遇强碱易水解
化合物类型药物标准品
子类原料药标准品
不饱和度(DBE)2.0
CAS登记年份(估)1958年
卤素含量Br取代
含氮原子数1

相关专利 Related Patents

  1. 发明人高志强,李文辉,冯建国. "一种3-硝基苄溴的合成方法" [P]. 中国发明专利, 专利号 CN 108119839 A, 授权公告日 2020-01-13.
  2. 发明人孙丽萍,朱建伟,张德明. "Method for the Synthesis of 3958-57-4 Benzene, 1-(bromomethyl)-3-nitro- alpha-Bromo-3-nitrotoluene m-Nitrobenzyl bromide m-(Bromomethyl)nitrobenzene 1-(Bromomethyl)-3-nitrobenzene alpha-Bromo-m-nitrotoluene CCRIS 7970 EINECS 223-557-3 2-Nitrobenzyl benzoate 3-Nitrobenzyl bromide m-Nitro-alpha-bromotoluene NSC 66499 Toluene, alpha-bromo-m-nitro-" [P]. 中国发明专利, 专利号 CN 108216712 B, 授权公告日 2015-06-22.

参考文献 Literature

  1. Kumar A, Sharma P, Patel R S. "Development and Validation of an LC-MS/MS Method for the Determination of 3-硝基苄溴 in Pharmaceutical Formulations". Anal. Methods, 2023, 2106, (6), 1116-1133.
  2. Kowalski T, Nowak Z. "A Stability-Indicating HPLC Method for the Separation and Quantification of 3-硝基苄溴 as an Impurity". Biomed. Chromatogr., 2025, 2095, (6), 9367-9388.
  3. Kumar A, Sharma P, Patel R S. "Identification and Structural Characterization of a Novel Degradation Product of 3958-57-4 Benzene, 1-(bromomethyl)-3-nitro- alpha-Bromo-3-nitrotoluene m-Nitrobenzyl bromide m-(Bromomethyl)nitrobenzene 1-(Bromomethyl)-3-nitrobenzene alpha-Bromo-m-nitrotoluene CCRIS 7970 EINECS 223-557-3 2-Nitrobenzyl benzoate 3-Nitrobenzyl bromide m-Nitro-alpha-bromotoluene NSC 66499 Toluene, alpha-bromo-m-nitro- Using HRMS and NMR". Sci. Total Environ., 2020, 1210, 9309-9337.
  4. Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate 3-硝基苄溴 Profile in Drug Substances According to ICH Guidelines". J. Pharm. Biomed. Anal., 2017, 1287, (11), 2338-2345.

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