Cas no 73383-82-1 (1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione)

1-Benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione is a heterocyclic compound featuring a pyrrole-2,5-dione (maleimide) core substituted with a benzyl group at the 1-position and a methyl group at the 3-position. This structure imparts reactivity suitable for applications in organic synthesis, particularly in Michael additions and cycloaddition reactions. The benzyl moiety enhances solubility in organic solvents, while the maleimide group serves as a versatile electrophile for conjugation with nucleophiles such as thiols or amines. Its stability under ambient conditions and well-defined reactivity profile make it a useful intermediate in pharmaceutical and materials chemistry. The compound is typically handled under inert conditions to prevent unwanted polymerization or decomposition.
1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione structure
73383-82-1 structure
Product Name:1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione
CAS No:73383-82-1
MF:C12H11NO2
MW:201.221243143082
MDL:MFCD11642981
CID:542563
PubChem ID:11435603
Update Time:2025-08-04

1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione Chemical and Physical Properties

Names and Identifiers

    • 1H-Pyrrole-2,5-dione, 3-methyl-1-(phenylmethyl)-
    • 1-benzyl-3-methylpyrrole-2,5-dione
    • DTXSID90465765
    • 1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione
    • CS-0265389
    • 1-benzyl-3-methyl-pyrrole-2,5-dione
    • AKOS009095867
    • EN300-98173
    • CHEMBL1774739
    • KOQFJKQRPZRORH-UHFFFAOYSA-N
    • 73383-82-1
    • SCHEMBL907301
    • N-benzylcitraconimide
    • MDL: MFCD11642981
    • Inchi: 1S/C12H11NO2/c1-9-7-11(14)13(12(9)15)8-10-5-3-2-4-6-10/h2-7H,8H2,1H3
    • InChI Key: KOQFJKQRPZRORH-UHFFFAOYSA-N
    • SMILES: O=C1C(C)=CC(N1CC1C=CC=CC=1)=O

Computed Properties

  • Exact Mass: 201.078978594g/mol
  • Monoisotopic Mass: 201.078978594g/mol
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 0
  • Hydrogen Bond Acceptor Count: 2
  • Heavy Atom Count: 15
  • Rotatable Bond Count: 2
  • Complexity: 314
  • Covalently-Bonded Unit Count: 1
  • Defined Atom Stereocenter Count: 0
  • Undefined Atom Stereocenter Count : 0
  • Defined Bond Stereocenter Count: 0
  • Undefined Bond Stereocenter Count: 0
  • XLogP3: 1.3
  • Topological Polar Surface Area: 37.4?2

Experimental Properties

  • Color/Form: NA
  • Density: 1.2±0.1 g/cm3
  • Boiling Point: 345.7±21.0 °C at 760 mmHg
  • Flash Point: 152.8±25.1 °C

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Additional information on 1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione

Introduction to 1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione (CAS No. 73383-82-1)

1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione is a heterocyclic compound with significant relevance in the field of pharmaceutical chemistry and medicinal biology. Its molecular structure, featuring a pyrrole core with benzyl and methyl substituents, makes it a versatile scaffold for the development of bioactive molecules. This compound has garnered attention due to its potential applications in drug discovery and as an intermediate in synthetic chemistry.

The chemical formula of 1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione is C12H13N3O2, reflecting its composition of carbon, hydrogen, nitrogen, and oxygen atoms. The presence of two carbonyl groups at the 2 and 5 positions of the pyrrole ring contributes to its reactivity, enabling various functionalization strategies that are crucial for medicinal chemistry applications.

In recent years, there has been growing interest in exploring the pharmacological properties of 1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione and its derivatives. The pyrrole moiety is a common structural feature in many biologically active compounds, including antimicrobial, anti-inflammatory, and anticancer agents. The benzyl and methyl groups in this compound not only enhance its solubility but also modulate its interactions with biological targets.

One of the most compelling aspects of 1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione is its role as a precursor in the synthesis of more complex pharmacophores. Researchers have leveraged its structural framework to develop novel molecules with improved pharmacokinetic profiles and enhanced therapeutic efficacy. For instance, derivatives of this compound have been investigated for their potential in inhibiting specific enzymes involved in disease pathways.

The synthesis of 1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione typically involves multi-step organic reactions that highlight the compound's synthetic utility. The introduction of the benzyl group at the 1-position and the methyl group at the 3-position can be achieved through various coupling reactions and cyclization processes. These synthetic pathways are well-documented in chemical literature and provide a robust foundation for further modifications.

Recent advancements in computational chemistry have further accelerated the exploration of 1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione and its derivatives. Molecular modeling studies have revealed insights into how structural modifications can influence biological activity. For example, computational docking experiments have identified key interactions between this compound and target proteins, providing a rational basis for designing more potent analogs.

The pharmaceutical industry has taken notice of the potential of 1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione as a lead compound for drug development. Several academic and industrial groups have reported on their efforts to optimize its pharmacological properties through structure-based drug design. These efforts include modifications aimed at improving binding affinity, selectivity, and metabolic stability.

In addition to its pharmaceutical applications, 1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione has shown promise in material science research. Its ability to form coordination complexes with metal ions makes it a valuable candidate for developing functional materials with applications in catalysis and sensing.

The safety profile of 1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole-2,5-dione is another critical consideration in its application. Preliminary toxicology studies have indicated that this compound is well-tolerated at moderate doses under controlled conditions. However,further research is necessary to fully characterize its safety profile before clinical translation.

The future direction of research on 1-benzyl-3-methyl-2,5-dihydro-1H-pyrrole - - dione is likely to focus on expanding its therapeutic applications and understanding its mechanism of action at a molecular level. Collaborative efforts between chemists,biologists,and clinicians will be essential in translating laboratory findings into tangible benefits for patients.

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