L030080

ETT活性化剤

0.25 M, configured for PerkinElmer, configured for Polygen, configured for MerMade, configured for ABI 3900

• 別名: 5-(エチルチオ)-1H-テトラゾール, 5-(エチルチオ)テトラゾール溶液
• MDL番号: MFCD00068733
• UNSPSCコード: 41116105
• PubChem Substance ID: 329817352
• NACRES: NA.21
• フォーム: liquid

特性

• タイプ: for DNA synthesis
• 製品種目: Proligo Reagents
• フォーム: liquid
• 保管条件: dry at room temperature
• 濃度: 32-35 g/L (ETT content, titration)
• 不純物: ≤30 ppm water content (Karl Fischer)
• 色: clear
• 適合性: configured for ABI 3900; configured for MerMade; configured for PerkinElmer; configured for Polygen
• SMILES記法: CCSc1nnn[nH]1
• InChI: 1S/C3H6N4S/c1-2-8-3-4-6-7-5-3/h2H2,1H3,(H,4,5,6,7)
• InChI Key: GONFBOIJNUKKST-UHFFFAOYSA-N

詳細

調製ノート

Acetonitrile / 5-(Ethylthio)-1H-Tetrazole 100 / 3 (v/w)

その他情報

Activator solution, containing 5-(Ethylthio)-1H- tetrazole (ETT) in acetonitrile, are mixed with solutions of phosphoramidites during the extension step.
The activator reacts with the amidite group to form a highly reactive intermediate. The intermediate then forms an internucleotide bond with the detritylated 5′hydroxyl group of the growing oligonucleotide chain.

安全性情報

• ピクトグラム: GHS02,GHS05,GHS07
• シグナルワード: Danger
• 危険有害性情報: H225 - H302 + H312 + H332 - H315 - H318
• 注意書き: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 危険有害性の分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Dam. 1 - Flam. Liq. 2 - Skin Irrit. 2
• 保管分類コード: 3 - Flammable liquids
• WGK: WGK 3
• 引火点(°F): 35.6 °F - closed cup
• 引火点(℃): 2.0 °C - closed cup