What is the formula of ethidium bromide? | AAT Bioquest

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What is the formula of ethidium bromide?

Posted December 1, 2021

Chemical Reagents Nucleus Physiological Probes DNA and RNA Quantitation

Answer

Ethidium bromide is an organic bromide salt. Its molecular formula is C21H20BrN3 and molecular weight is 394.3

The IUPAC Name is 3,8-Diamino-5-ethyl-6-phenylphenanthridin-5-ium bromide

Additional resources

The structure of chromatin: interaction of ethidium bromide with native and denatured chromatin

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