689440
O-(2-叠氮乙基)七聚乙二醇
≥95% (oligomer purity)
别名:
叠氮-PEG（聚合度为 7）
登录 查看组织和合同定价。
选择规格
变更视图
关于此项目
经验公式（希尔记法）:
C16H33N3O8
化学文摘社编号:
分子量:
395.45
UNSPSC Code:
12352200
NACRES:
NA.22
PubChem Substance ID:
MDL number:
Beilstein/REAXYS Number:
8940056
Assay:
≥95% (oligomer purity)
Form:
powder
Quality Segment
assay
≥95% (oligomer purity)
form
powder
mol wt
average Mn 400
reaction suitability
reaction type: click chemistry, reagent type: cross-linking reagent
Ω-end
hydroxyl
α-end
azide
functional group
azide, hydroxyl
storage temp.
2-8°C
SMILES string
OCCOCCOCCOCCOCCOCCOCCOCCN=[N+]=[N-]
InChI
1S/C16H33N3O8/c17-19-18-1-3-21-5-7-23-9-11-25-13-15-27-16-14-26-12-10-24-8-6-22-4-2-20/h20H,1-16H2
InChI key
BUMODEBRFGPXRM-UHFFFAOYSA-N
Application
O-(2-Azidoethyl)heptaethylene glycol is used to synthesize oligo and poly(ethylene glycol) derivatives that are used as structural units of dendrimers, hydrogels, surface modifiers, self-assembling systems and molecular crosslinkers. This precursor is compatible for acetylene-azide click reactions.
Some of the reported applications include:
Some of the reported applications include:
- Synthesis of strain-stiffening hydrogels through self-assembly of oligomers fibres derived from Azido-PEG (n=7).
- Synthesis of biodegradable tetra-PEG hydrogels for drug delivery system.
- Synthesis of heterobifunctional oligo(ethylene glycol) linkers for bioconjugation and targeted drug delivery.
- Preparation of synthetic amphiphiles for programmed pH-dependent dispersions of carbon nanotubes (CNTs).
- Selective glycoprotein detection through allosteric click-imprinting by using a self-assembled monolayer developed from the above oligomer.
- Preparation of bioactivated quantum dot micelles containing fluorescent nanocrystals.
Packaging
Bottomless glass bottle. Contents are inside inserted fused cone.
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
10 - Combustible liquids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable
ppe
dust mask type N95 (US), Eyeshields, Gloves