11-叠氮基-3,6,9-三氧代十一酸 (CAS No.172531-37-2)
- 中文别名
- 11-叠氮基-3,6,9-三氧杂十一酸；叠氮-PEG-羧酸；N3-PEG-COOH
- 英文名称
- 11-Azido-3,6,9-trioxaundecanoic Acid
- 分子式
- C8H15N3O5
- 分子量
- 233.22
- 所属类别
- 试剂实验设备
- 物化性质
- 该化合物为无色至淡黄色粘稠液体或低熔点固体，分子量233.22。因其含有叠氮基团和三个醚氧原子，具有较好的亲水性，可溶于水、二氯甲烷、N,N-二甲基甲酰胺、二甲亚砜等溶剂，微溶于乙醚。密度约1.15 g/cm³，闪点较高，常温下稳定，但需避光保存以避免叠氮基分解。
- 外观
- 无色至淡黄色粘稠液体或低熔点固体
- 纯度
- ≥95%（HPLC）
- 溶解性
- 溶于水、DCM、DMF、DMSO，微溶于乙醚
- 储存条件
- -20°C避光密封保存，远离热源及氧化剂
English description（英文原文，共 1613 字符）
Product Name:11-Azido-3,6,9-trioxaundecanoic Acid
English Name:11-Azido-3,6,9-trioxaundecanoic Acid
CAS No.:172531-37-2
Aliases:Azide-PEG-acid, N3-PEG-COOH, 11-Azido-3,6,9-trioxaundecanoic acid
Molecular Formula:C8H15N3O5
Physical Properties:This compound appears as a colorless to light yellow viscous liquid or low-melting solid with a molecular weight of 233.22. Due to the presence of an azido group and three ether oxygen atoms, it exhibits good hydrophilicity and is soluble in water, dichloromethane, N,N-dimethylformamide, dimethyl sulfoxide, and slightly soluble in diethyl ether. Its density is approximately 1.15 g/cm³ with a relatively high flash point. It is stable at room temperature but should be stored away from light to prevent decomposition of the azido group.
Uses:This product is a bifunctional crosslinking reagent containing both azido and carboxyl groups, widely used in click chemistry reactions. The azido group readily undergoes 1,3-dipolar cycloaddition with alkyne-containing compounds under copper catalysis, while the carboxyl group can be coupled with amino-containing molecules via amidation. It is commonly applied in biomolecule labeling, drug delivery system construction, PEGylation modification, and synthesis of functionalized polymer materials.
Technical Specifications:
Appearance: colorless to light yellow viscous liquid or low-melting solid
Purity: ≥95% (HPLC)
Molecular weight: 233.22
Solubility: soluble in water, DCM, DMF, DMSO; slightly soluble in diethyl ether
Storage: store sealed at -20°C, protected from light, away from heat sources and oxidizers
English Name:11-Azido-3,6,9-trioxaundecanoic Acid
CAS No.:172531-37-2
Aliases:Azide-PEG-acid, N3-PEG-COOH, 11-Azido-3,6,9-trioxaundecanoic acid
Molecular Formula:C8H15N3O5
Physical Properties:This compound appears as a colorless to light yellow viscous liquid or low-melting solid with a molecular weight of 233.22. Due to the presence of an azido group and three ether oxygen atoms, it exhibits good hydrophilicity and is soluble in water, dichloromethane, N,N-dimethylformamide, dimethyl sulfoxide, and slightly soluble in diethyl ether. Its density is approximately 1.15 g/cm³ with a relatively high flash point. It is stable at room temperature but should be stored away from light to prevent decomposition of the azido group.
Uses:This product is a bifunctional crosslinking reagent containing both azido and carboxyl groups, widely used in click chemistry reactions. The azido group readily undergoes 1,3-dipolar cycloaddition with alkyne-containing compounds under copper catalysis, while the carboxyl group can be coupled with amino-containing molecules via amidation. It is commonly applied in biomolecule labeling, drug delivery system construction, PEGylation modification, and synthesis of functionalized polymer materials.
Technical Specifications:
Appearance: colorless to light yellow viscous liquid or low-melting solid
Purity: ≥95% (HPLC)
Molecular weight: 233.22
Solubility: soluble in water, DCM, DMF, DMSO; slightly soluble in diethyl ether
Storage: store sealed at -20°C, protected from light, away from heat sources and oxidizers
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常见问题
- 11-叠氮基-3,6,9-三氧代十一酸的 CAS 号是多少？
- 11-叠氮基-3,6,9-三氧代十一酸的 CAS 号是 172531-37-2。
- 11-叠氮基-3,6,9-三氧代十一酸的分子式和分子量是什么？
- 11-叠氮基-3,6,9-三氧代十一酸的分子式为 C8H15N3O5，分子量约 233.22。
- 11-叠氮基-3,6,9-三氧代十一酸的英文名称是什么？
- 11-叠氮基-3,6,9-三氧代十一酸的英文名称为 11-Azido-3,6,9-trioxaundecanoic Acid。
- 11-叠氮基-3,6,9-三氧代十一酸还有哪些别名？
- 11-叠氮基-3,6,9-三氧代十一酸又称 11-叠氮基-3,6,9-三氧杂十一酸、叠氮-PEG-羧酸、N3-PEG-COOH。
- 11-叠氮基-3,6,9-三氧代十一酸有哪些供应商和生产厂家？
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- 掌上化工11-叠氮基-3,6,9-三氧代十一酸产品页汇总了各供应商的最新报价与规格，地址：/chemicals/172531-37-2/。部分供应商价格为电议，可通过页面上的询价功能直接获取。
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