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Saccharin 1-methylimidazole(SMI)
本产品不向个人销售,仅用作科学研究,不用于任何人体实验及非科研性质的动物实验。
Saccharin 1-methylimidazole(SMI)图片
CAS NO:482333-74-4
包装与价格:
包装价格(元)
10mg电议
50mg电议
100mg电议

产品介绍
糖精 1-甲基咪唑 (SMI) 是 DNA/RNA 合成的活化剂。
Cas No.482333-74-4
别名糖精1-甲基咪唑
化学名1-methyl-1H-imidazol-1-ium benzo[d]isothiazol-3-olate 1,1-dioxide
Canonical SMILES[O-]C1=NS(C2=CC=CC=C21)(=O)=O.C[NH+]3C=CN=C3
分子式C11H11N3O3S
分子量265.29
溶解度DMF: 5mg/mL,DMSO: 5mg/mL,Ethanol: 10mg/mL,PBS (pH 7.2): 10mg/mL
储存条件Store at -20℃
General tipsFor obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.
Shipping ConditionEvaluation sample solution : ship with blue ice
All other available size: ship with RT , or blue ice upon request
产品描述

Saccharin 1-methylimidazole (SMI) is a DNA and RNA synthesis activator.

Saccharin 1-methylimidazole (SMI) is the saccharin salt of 1-methylimidazole. 1-Methylimidazole or N-methylimidazole is identified as an aromatic heterocyclic organic agent with the formula CH3C3H3N2. 1-Methylimidazole is a colourless liquid that is used as a base, a specialty solvent, and as a precursor to some ionic liquids. 1-Methylimidazole is a fundamental nitrogen heterocycle and 1-methylimidazole mimics for a variety of nucleoside bases as well as histidine and histamine.

In vitro: Saccharin 1-methylimidazole was found to be able to perform very well for DNA and RNA synthesis. In addition, by using 3 minute, 6 minute, and 12 minute coupling times, saccharin 1-methylimidazole was evaluated in RNA synthesis using TBDMS phosphoramidites, and the results found that a 6 minute coupling time for saccharin 1-methylimidazole showed ETT at a 6 minute coupling time. In additio, it was found that longer coupling times for Saccharin 1-methylimidazole could result in even further improvements in RNA coupling efficiencies [1].

In vivo: So far, there is no animal in vivo data reported for saccharin 1-methylimidazole.

Clinical trial: Up to now, saccharin 1-methylimidazole is not used clinically.

Reference:
[1] Russell MA, Laws AP, Atherton JH, Page MI.  The mechanism of the phosphoramidite synthesis of polynucleotides. Org Biomol Chem. 2008 Sep 21;6(18):3270-5.