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Merck
CN

901989

Sigma-Aldrich

Tetrazine-NHS ester

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About This Item

经验公式(希尔记法):
C14H11N5O4
分子量:
313.27
MDL编号:
UNSPSC代码:
12352200
NACRES:
NA.22

表单

powder

存货情况

available only in USA

mp

171-177 °C

储存温度

−20°C

应用

Tetrazine-NHS ester demonstrates exceptionally fast cycloaddition kinetics with trans-cyclooctene (TCO) as the dienophile (up to 30,000 M-1 s-1). These have been the fastest kinetics reported for a bioorthogonal reaction. The chemical stability of tetrazines is substantially lower compared to methyltetrazines, thus requiring more careful selection of reagents and conditions for chemical transformation. However, tetrazine chemistry is still in an acceptable range for many applications.

象形图

Flame

警示用语:

Danger

危险声明

危险分类

Self-react. C

储存分类代码

5.2 - Organic peroxides and self-reacting hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable


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