推荐产品
质量水平
类型
for DNA synthesis
产品线
Proligo Reagents
储存条件
dry at room temperature
浓度
28-31 g/L (Activator 42 content, titration)
杂质
≤30 ppm water content (Karl Fischer)
颜色
clear
SMILES字符串
FC(F)(F)c1cc(cc(c1)c2n[nH]nn2)C(F)(F)F
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 key
KKJFZIQEWZVVIV-UHFFFAOYSA-N
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制备说明
Acetonitrile / Activator 42 100 / 3 (v/w)
其他说明
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.
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.
法律信息
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
警示用语：
Danger
危险分类
Acute Tox. 4 Dermal - Acute Tox. 4 Inhalation - Acute Tox. 4 Oral - Eye Irrit. 2 - Flam. Liq. 2 - Skin Irrit. 2
储存分类代码
3 - Flammable liquids
WGK
WGK 3
闪点(°F)
41.0 °F
闪点(°C)
5 °C
法规信息
危险化学品
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