点击试剂Methyltetrazine-PEG4-NHS ester,甲基四嗪-PEG4-琥珀酰亚胺酯,CAS:1802907-9

An English name：Methyltetrazine-PEG4-NHS ester

Chinese name：甲基四嗪-四聚乙二醇-琥珀酰亚胺酯

Item no：X-CL-1328

CAS：1802907-92-1

Formula：C24H31N5O9

MW：533.54

Purity：95%+

Availability：In Stock

Ships within：24 hours

Storage condition：-20℃，In dark，In drying

Shipping：Ambient temperature

 

简介：

甲基四嗪-PEG4-NHS酯是市售最稳定的四嗪之一。除了给电子甲基提供的稳定性外，芳环上的给电子烷氧基取代基进一步提高了甲基四嗪-PEG4-NHS酯的稳定性。该试剂的水溶性通过亲水聚乙二醇（PEG）间隔臂显著增强。

Methyltetrazine-PEG4-NHS Ester is one of the most stable tetrazines commercially available. In addition to stabilization provided by the electron donating methyl group, the electron donating alkoxy substituent on the aromatic ring further improves the stability of Methyltetrazine-PEG4-NHS Ester. The aqueous solubility of this reagent is substantially enhanced by a hydrophilic polyethylene glycol (PEG) spacer arm.

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