溴代-三聚乙二醇-羧酸 (CAS No.782475-35-8)
- 物化性质
- 无色至淡黄色透明液体或低熔点固体,溶于水、乙醇、二氯甲烷等有机溶剂,密度约1.4 g/cm³,沸点约380°C(预测),闪点高,常温下性质稳定,避免强碱和强氧化剂。
- 技术参数
- 纯度≥95%(HPLC) 分子量285.13,分子式C9H17BrO5 外观为无色至淡黄色粘稠液体 包装规格可选1g、5g、25g,密封干燥避光保存
English description(英文原文,共 1009 字符)
Product Name:Bromo-PEG3-Acid
English Name:Bromo-PEG3-Acid
CAS No.:782475-35-8
Aliases:Bromo-triethylene glycol carboxylic acid, 2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)acetic acid
Molecular Formula:C9H17BrO5
Physical Properties:Colorless to light yellow transparent liquid or low-melting solid, soluble in water, ethanol, dichloromethane and other organic solvents, density about 1.4 g/cm³, predicted boiling point about 380°C, high flash point, stable at room temperature, avoid strong bases and strong oxidants.
Uses:Used as a pharmaceutical intermediate for the synthesis of PEGylated drugs or bioconjugates containing a bromine terminal group. Also employed as an alkylating reagent in click chemistry or substitution reactions for modifying proteins, peptides, and nanomaterial surfaces.
Technical Specifications:
Purity ≥95% (HPLC)
Molecular weight 285.13, formula C9H17BrO5
Appearance: colorless to light yellow viscous liquid
Packaging: 1g, 5g, 25g; store sealed, dry, and protected from light
English Name:Bromo-PEG3-Acid
CAS No.:782475-35-8
Aliases:Bromo-triethylene glycol carboxylic acid, 2-(2-(2-(2-bromoethoxy)ethoxy)ethoxy)acetic acid
Molecular Formula:C9H17BrO5
Physical Properties:Colorless to light yellow transparent liquid or low-melting solid, soluble in water, ethanol, dichloromethane and other organic solvents, density about 1.4 g/cm³, predicted boiling point about 380°C, high flash point, stable at room temperature, avoid strong bases and strong oxidants.
Uses:Used as a pharmaceutical intermediate for the synthesis of PEGylated drugs or bioconjugates containing a bromine terminal group. Also employed as an alkylating reagent in click chemistry or substitution reactions for modifying proteins, peptides, and nanomaterial surfaces.
Technical Specifications:
Purity ≥95% (HPLC)
Molecular weight 285.13, formula C9H17BrO5
Appearance: colorless to light yellow viscous liquid
Packaging: 1g, 5g, 25g; store sealed, dry, and protected from light
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常见问题
- 溴代-三聚乙二醇-羧酸的 CAS 号是多少?
- 溴代-三聚乙二醇-羧酸的 CAS 号是 782475-35-8。
- 溴代-三聚乙二醇-羧酸的分子式和分子量是什么?
- 溴代-三聚乙二醇-羧酸的分子式为 C9H17BrO5。
- 溴代-三聚乙二醇-羧酸的英文名称是什么?
- 溴代-三聚乙二醇-羧酸的英文名称为 Bromo-PEG3-Acid。
- 溴代-三聚乙二醇-羧酸还有哪些别名?
- 溴代-三聚乙二醇-羧酸又称 溴代聚乙二醇3羧酸、2-(2-(2-(2-溴乙氧基)乙氧基)乙氧基)乙酸。
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