689440

O-(2-アジドエチル)ヘプタエチレングリコール

≥95% (oligomer purity)

• 別名: アジド-PEG(n=7)
• 実験式（ヒル表記法）: C₁₆H₃₃N₃O₈
• CAS番号: 352439-36-2
• 分子量: 395.45
• Beilstein: 8940056
• MDL番号: MFCD08274607
• UNSPSCコード: 12352200
• PubChem Substance ID: 329761266
• NACRES: NA.22

特性

• 品質水準: 100
• アッセイ: ≥95% (oligomer purity)
• フォーム: powder
• 分子量: average M_n 400
• 反応適合性: reaction type: click chemistry; reagent type: cross-linking reagent
• Ω末端: hydroxyl
• α末端: azide
• 官能基: azide; hydroxyl
• 保管温度: 2-8°C
• SMILES記法: 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

詳細

アプリケーション

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.[1][2][3][4][5][6] This precursor is compatible for acetylene-azide click reactions.[5]

Some of the reported applications include:

• Synthesis of strain-stiffening hydrogels through self-assembly of oligomers fibres derived from Azido-PEG (n=7).[1]
• Synthesis of biodegradable tetra-PEG hydrogels for drug delivery system.[2]
• Synthesis of heterobifunctional oligo(ethylene glycol) linkers for bioconjugation and targeted drug delivery.[3]
• Preparation of synthetic amphiphiles for programmed pH-dependent dispersions of carbon nanotubes (CNTs).[4]
• Selective glycoprotein detection through allosteric click-imprinting by using a self-assembled monolayer developed from the above oligomer.[5]
• Preparation of bioactivated quantum dot micelles containing fluorescent nanocrystals.[6]

包装

底の開いたガラス瓶内容物は内部に挿入され接着された円錐部に入っています。

安全性情報

• ピクトグラム: GHS07
• シグナルワード: Warning
• 危険有害性情報: H315,H319,H335
• 注意書き: P261 - P264 - P271 - P280 - P302 + P352 - P305 + P351 + P338
• 危険有害性の分類: Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
• ターゲットの組織: Respiratory system
• 保管分類コード: 10 - Combustible liquids
• WGK: WGK 3
• 引火点(°F): Not applicable
• 引火点(℃): Not applicable
• 個人用保護具 (PPE): dust mask type N95 (US), Eyeshields, Gloves