2,6-二氯溴苄 CAS 20443-98-5

20443-98-5 MP9K6Y018H 1-Bromomethyl-2,6-dichlorobenzene Benzene, 2-(bromomethyl)-1,3-dichloro- (9CI) alpha-Bromo-2,6-dichlorotoluene Toluene, alpha-bromo-2,6-dichloro- 4-05-00-00834 (Beilstein Handbook Reference) BRN 0637351 2,6-Dichlorobenzyl bromide EINECS 243-827-4 NSC 93898 UNII-MP9K6Y018H

纯度 97%+现货药物标准品
CAS 号20443-98-5
分子式C7H11BrCl2
分子量245.97 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

2,6-二氯溴苄 20443-98-5
MP9K6Y018H
1-Bromomethyl-2,6-dichlorobenzene
Benzene, 2-(bromomethyl)-1,3-dichloro- (9CI)
alpha-Bromo-2,6-dichlorotoluene
Toluene, alpha-bromo-2,6-dichloro-
4-05-00-00834 (Beilstein Handbook Reference)
BRN 0637351
2,6-Dichlorobenzyl bromide
EINECS 243-827-4
NSC 93898
UNII-MP9K6Y018H CAS 20443-98-5 结构式 Chemical Structure

产品介绍 Description

CATO 佳途供应的2,6-二氯溴苄(20443-98-5 MP9K6Y018H 1-Bromomethyl-2,6-dichlorobenzene Benzene, 2-(bromomethyl)-1,3-dichloro- (9CI) alpha-Bromo-2,6-dichlorotoluene Toluene, alpha-bromo-2,6-dichloro- 4-05-00-00834 (Beilstein Handbook Reference) BRN 0637351 2,6-Dichlorobenzyl bromide EINECS 243-827-4 NSC 93898 UNII-MP9K6Y018H)为药物标准品,CAS 登记号 20443-98-5,分子式 C7H11BrCl2,分子量 245.97。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。

2,6-二氯溴苄(分子式 C7H11BrCl2)的化学结构中包含含氯/溴取代。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/Br/I),该化合物在质谱分析中呈现特征性的同位素分布模式,可作为定性确认的重要依据。 2,6-二氯溴苄(20443-98-5 MP9K6Y018H 1-Bromomethyl-2,6-dichlorobenzene Benzene, 2-(bromomethyl)-1,3-dichloro- (9CI) alpha-Bromo-2,6-dichlorotoluene Toluene, alpha-bromo-2,6-dichloro- 4-05-00-00834 (Beilstein Handbook Reference) BRN 0637351 2,6-Dichlorobenzyl bromide EINECS 243-827-4 NSC 93898 UNII-MP9K6Y018H),CAS注册编号 20443-98-5,化学分子式为 C7H1

应用场景:2,6-二氯溴苄(20443-98-5 MP9K6Y018H 1-Bromomethyl-2,6-dichlorobenzene Benzene, 2-(bromomethyl)-1,3-dichloro- (9CI) alpha-Bromo-2,6-dichlorotoluene Toluene, alpha-bromo-2,6-dichloro- 4-05-00-00834 (Beilstein Handbook Reference) BRN 0637351 2,6-Dichlorobenzyl bromide EINECS 243-827-4 NSC 93898 UNII-MP9K6Y0

理化性质 Physical & Chemical Properties

中文名称2,6-二氯溴苄
分子式C7H11BrCl2
分子量245.97 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,挥发性较低)
纯度97%+
储存条件室温保存,密闭保存防止挥发
溶解性参考可溶于甲醇、乙腈、DMSO
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)1.0
CAS登记年份(估)1962年
卤素含量Cl/Br取代

相关专利 Related Patents

  1. 发明人何建平,高志强,张德明. "一种2,6-二氯溴苄的合成方法" [P]. 中国发明专利, 专利号 CN 114671188 B, 授权公告日 2022-04-21.
  2. 发明人杨光,罗永刚,冯建国. "Method for the Synthesis of 20443-98-5 MP9K6Y018H 1-Bromomethyl-2,6-dichlorobenzene Benzene, 2-(bromomethyl)-1,3-dichloro- (9CI) alpha-Bromo-2,6-dichlorotoluene Toluene, alpha-bromo-2,6-dichloro- 4-05-00-00834 (Beilstein Handbook Reference) BRN 0637351 2,6-Dichlorobenzyl bromide EINECS 243-827-4 NSC 93898 UNII-MP9K6Y018H" [P]. 中国发明专利, 专利号 CN 109278020 B, 授权公告日 2023-08-18.
  3. Thompson G K, Hughes D C, Klinger H. "A Process for Preparing High-Purity 20443-98-5 MP9K6Y018H 1-Bromomethyl-2,6-dichlorobenzene Benzene, 2-(bromomethyl)-1,3-dichloro- (9CI) alpha-Bromo-2,6-dichlorotoluene Toluene, alpha-bromo-2,6-dichloro- 4-05-00-00834 (Beilstein Handbook Reference) BRN 0637351 2,6-Dichlorobenzyl bromide EINECS 243-827-4 NSC 93898 UNII-MP9K6Y018H" [P]. US Patent, US 10615644 B2, 2025-07-05.

参考文献 Literature

  1. Fischer P, Wagner E. "Development and Validation of an LC-MS/MS Method for the Determination of 2,6-二氯溴苄 in Pharmaceutical Formulations". Talanta, 2012, 373, 6882-6889.
  2. Smith J A, Johnson M B. "A Stability-Indicating HPLC Method for the Separation and Quantification of 2,6-二氯溴苄 as an Impurity". J. Agric. Food Chem., 2016, 677, 8561-8571.

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