L031200

活化剂42^®溶液

0.3 M

• 别名: 5- [3,5-双（三氟甲基）苯基] -1 H-四唑溶液, 5- [3,5-双（三氟甲基）苯基] -2 H-四唑溶液
• CAS号: 175205-09-1
• 分類程式碼代碼: 41106305
• NACRES: NA.21

属性

• 種類: for DNA synthesis
• 產品線: Proligo Reagents
• 儲存條件: dry at room temperature
• 濃度: 84-92 g/L (Activator 42 content, titration)
• 雜質: ≤30 ppm water content (Karl Fischer)
• 顏色: clear
• InChI: 1S/C9H4F6N4/c10-8(11,12)5-1-4(7-16-18-19-17-7)2-6(3-5)9(13,14)15/h1-3H,(H,16,17,18,19)
• InChI 密鑰: KKJFZIQEWZVVIV-UHFFFAOYSA-N

说明

準備報告

Acetronitrile / Activator 42 100 / 9 (v/w)

其他說明

Activator solution, containing 5-(3,5-bis(trifluoromethyl)phenyl)-1H-tetrazole (Activator 42) 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.

法律資訊

本产品及其用途涵盖于美国专利号 7,897,758 中

Activator 42 is a registered trademark of Sigma-Aldrich Co. LLC

安全信息

• 象形圖: GHS02,GHS07
• 訊號詞: Danger
• 危險聲明: H225,H302 + H312 + H332,H315,H319
• 防範說明: P210 - P280 - P301 + P312 - P303 + P361 + P353 - P304 + P340 + P312 - P305 + P351 + P338
• 危險分類: Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
• 儲存類別代碼: 3 - Flammable liquids
• 水污染物質分類（WGK）: WGK 3
• 閃點（°F）: 41.0 °F
• 閃點（°C）: 5 °C