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1,11-二叠氮-3,6,9-三氧杂十一烷,1,11-Diazido-3,6,9-trioxaundecane [Azido-PEG3-azido, Bis-PEG3-Azide];liquid

别名:Azido-PEG3-azido;Bis-PEG3-Azide; Empirical Formula (Hill Notation): C8H16N6O3 CAS号: 101187-39-7 分子量: 244.25 MDL编号: MFCD03425545 PubChem化学物质编号: 329767198 NACRES: NA.22
制造商品牌: Sigma-Aldrich
货号(SKU): 765953
CAS号: 101187-39-7
MDL号: MFCD03425545
技术支持 √ 增值税发票 √ 免费送货 √ 质量保障 √
¥2,500.00

说明

应用

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]
  • 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)[2]

 

属性

形式

liquid

质量水平

reaction suitability

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

储存温度

−20°C

SMILES string

[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 key

SFMMXKLNFMIUCH-UHFFFAOYSA-N

 

安全信息

象形图

Exclamation mark

警示用语:

Warning

危险声明

危险分类

Acute Tox. 4 Oral

储存分类代码

10 - Combustible liquids

WGK

WGK 3

商品规格
属性名称属性值
储存温度 Storage temp.常温阴凉避光
全球实时库存 Availability √美国St. Louis ≥ 55 | 欧洲Eur. ≥ 16 | 東京Tokyo ≥ 8 | 香港与北京 ≥ 10