Date published: 2025-9-28

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2-Methyl-N-phenylmaleimide (CAS 3120-04-5)

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CAS Number:
3120-04-5
Molecular Weight:
187.19
Molecular Formula:
C11H9NO2
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.

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2-Methyl-N-phenylmaleimide is a compound that functions as a Michael acceptor in organic synthesis. It acts as a dienophile in Diels-Alder reactions, participating in cycloaddition reactions with dienes to form cyclohexene derivatives. The compound′s mechanism of action involves the activation of the double bond in the maleimide moiety, allowing it to react with the diene component. 2-Methyl-N-Phenylmaleimide reaction proceeds through a concerted mechanism, resulting in the formation of a new carbon-carbon bond and the generation of a cyclohexene ring system. The compound′s functional role in organic synthesis involves its ability to undergo cycloaddition reactions with dienes, enabling the construction of complex molecular frameworks with high regio- and stereo-selectivity. Its mechanism of action at the molecular level involves the interaction of its double bond with the diene, leading to the formation of a new covalent bond and the subsequent generation of a cyclohexene product.


2-Methyl-N-phenylmaleimide (CAS 3120-04-5) References

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Ordering Information

Product NameCatalog #UNITPriceQtyFAVORITES

2-Methyl-N-phenylmaleimide, 5 g

sc-230536
5 g
$42.00