说明: 在延伸步骤中,将溶于乙腈中的含有5-(3,5-双(三氟甲基)苯基)-1H-四唑(活化剂42)的活化剂溶液与亚磷酰胺溶液混合。 活化剂可与亚酰胺基反应形成高反应性中间体。然后,该中间体会与正在延伸的寡核苷酸链上去三苯甲基化的5′羟基形成核苷酸间键。
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Activator 42
Dangerous GoodsCAS number:175205-09-1 molecular formula:C9H4F6N4
overview
compound introduction
Specs
| Chinese alias | - | ||
| English alias | 1H-Tetrazole, 5-[3,5-bis(trifluoromethyl)phenyl]- | AC1989 | 2H-Tetrazole, 5-[3,5-bis(trifluoromethyl)phenyl]- | YSZCJ001 | 5-[3,5-Bis(trifluoromethyl)phenyl]-2H-tetraazole # | 5-hydroxy-2-(4-hydroxyphenyl)-7-{[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxy | ||
| CAS number | 175205-09-1 | molecular formula | C9H4F6N4 |
| molecular weight | 282.15 g/mol | Exact mass | 70-77 g/L (Activator |
| PSA | 54.500 Ų | logp | 2.900 |
numbering system
No numbering system information yet
physicochemical properties
No physical and chemical property information yet
Safety information
pictogram:
GHS06 , GHS07
Signal word:
Danger
Hazard Statement:
H315: 引起皮肤刺激 H319: 引起严重眼睛刺激 H335: 可能引起呼吸道刺激 H301: 吞咽会中毒
Statement of Preventive Measures:
P261: 避免吸入灰尘/烟雾/气体/雾/蒸汽/喷雾 P305+P351+P338: 如进入眼睛:用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出,取出隐形眼镜。继续冲洗。 P280: 戴防护手套/穿防护服/戴防护眼罩/戴防护面具。 P302+P352: 如皮肤沾染:用水充分清洗。 P321: 特殊处理(请参阅此标签上的...)。 P405: 密闭存放 P501: 将内容物/容器处理到。。。 P264: 处理后要彻底洗手。 P271: 仅在室外或通风良好的地方使用。 P270: 使用本产品时,请勿进食、饮水
WGK Germany:
3
Production methods and uses
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Related
upstream information
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downstream information
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MSDS
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