765953

1,11-二叠氮-3,6,9-三氧杂十一烷

• 别名: Azido-PEG3-azido, Bis-PEG3-Azide
• 经验公式（希尔记法）: C₈H₁₆N₆O₃
• CAS号: 101187-39-7
• 分子量: 244.25
• MDL號碼: MFCD03425545
• 分類程式碼代碼: 12352200
• PubChem物質ID: 329767198
• NACRES: NA.22

属性

• 形狀: liquid
• 反應適用性: reaction type: click chemistry; reagent type: cross-linking reagent
• 折射率: n20/D 1.470
• bp: 163-196 °C/760 mmHg
• 密度: 1.170 g/mL at 25 °C
• 儲存溫度: −20°C
• SMILES 字串: [N-]=[N+]=NCCOCCOCCOCCN=[N+]=[N-]
• InChI: 1S/C8H16N6O3/c9-13-11-1-3-15-5-7-17-8-6-16-4-2-12-14-10/h1-8H2
• InChI 密鑰: SFMMXKLNFMIUCH-UHFFFAOYSA-N

说明

應用

Homobifunctional PEG azide click chemistry linker. Azide functional groups will react via a copper catalyzed or strain promoted 1,3-dipolar cycloaddition click reaction with terminal alkynes and cyclooctyne derivatives to yield a stable triazole linkage.

1,11-Diazido-3,6,9-trioxaundecane may be used to synthesize:

• 1,11-bis[4-(pyren-1-ylmethoxymethyl)-1H-1,2,3-triazole-1-yl]-3,6,9-trioxaundecane, a fluorogenic chemosensor that can selective detect Hg²⁺ and Ag⁺ ions in aqueous methanol solution
• 1-amino-11-azido-3,6,9-trioxaundecane, an intermediate to synthesize tetraethylene glycol based bidentate ligand functionalized with dihydrolipoic acid and biotin (DHLA-TEG-biotin)

安全信息

• 象形圖: GHS07
• 訊號詞: Warning
• 危險聲明: H302
• 危險分類: Acute Tox. 4 Oral
• 儲存類別代碼: 10 - Combustible liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable