Cas no 14689-51-1 (1H-Benzimidazole,7-nitro-2-(trifluoromethyl)-)

7-Nitro-2-(trifluoromethyl)-1H-benzimidazole is a fluorinated benzimidazole derivative characterized by the presence of a nitro group at the 7-position and a trifluoromethyl group at the 2-position of the benzimidazole core. This compound exhibits notable electronic and steric properties due to the electron-withdrawing effects of both substituents, making it a valuable intermediate in pharmaceutical and agrochemical research. The trifluoromethyl group enhances lipophilicity and metabolic stability, while the nitro group offers reactivity for further functionalization. Its structural features are particularly useful in the development of bioactive molecules, including potential enzyme inhibitors or antimicrobial agents. The compound is typically handled under controlled conditions due to its reactivity.
1H-Benzimidazole,7-nitro-2-(trifluoromethyl)- structure
14689-51-1 structure
Product Name:1H-Benzimidazole,7-nitro-2-(trifluoromethyl)-
CAS No:14689-51-1
MF:C8H4F3N3O2
MW:231.131471633911
CID:165900
PubChem ID:197930
Update Time:2025-10-29

1H-Benzimidazole,7-nitro-2-(trifluoromethyl)- Chemical and Physical Properties

Names and Identifiers

    • 1H-Benzimidazole,7-nitro-2-(trifluoromethyl)-
    • 4-nitro-2-(trifluoromethyl)-1H-benzimidazole
    • 4-Nitro-2-(trifluoromethyl)benzimidazole
    • DTXSID90163532
    • 4-Nitro-2-(trifluoromethyl)-1H-benzo[d]imidazole
    • 4-nitro-2-trifluoromethyl-1h-benzoimidazole
    • Benzimidazole, 4-nitro-2-(trifluoromethyl)-
    • BRN 0921023
    • 4-nitro-2-trifluoromethylbenzimidazole
    • 7-Nitro-2-(trifluoromethyl)-1H-benzo[d]imidazole
    • SCHEMBL5364806
    • 14689-51-1
    • CS-0334050
    • 2-(Trifluoromethyl)-4-nitro-1H-benzimidazole
    • AKOS023171079
    • Inchi: 1S/C8H4F3N3O2/c9-8(10,11)7-12-4-2-1-3-5(14(15)16)6(4)13-7/h1-3H,(H,12,13)
    • InChI Key: XHHVZQKTSKYLQH-UHFFFAOYSA-N
    • SMILES: FC(C1=NC2C(=CC=CC=2N1)[N+](=O)[O-])(F)F

Computed Properties

  • Exact Mass: 231.02562
  • Monoisotopic Mass: 231.026
  • Isotope Atom Count: 0
  • Hydrogen Bond Donor Count: 1
  • Hydrogen Bond Acceptor Count: 6
  • Heavy Atom Count: 16
  • Rotatable Bond Count: 0
  • Complexity: 291
  • 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: 2.1
  • Topological Polar Surface Area: 74.5?2

Experimental Properties

  • Density: 1.645
  • Boiling Point: 363.2°C at 760 mmHg
  • Flash Point: 173.5°C
  • Refractive Index: 1.601
  • PSA: 71.82

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abcr
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Additional information on 1H-Benzimidazole,7-nitro-2-(trifluoromethyl)-

Recent Advances in the Study of 1H-Benzimidazole,7-nitro-2-(trifluoromethyl)- (CAS: 14689-51-1)

The compound 1H-Benzimidazole,7-nitro-2-(trifluoromethyl)- (CAS: 14689-51-1) has garnered significant attention in recent years due to its potential applications in medicinal chemistry and drug development. This heterocyclic compound, characterized by a benzimidazole core substituted with a nitro group at the 7-position and a trifluoromethyl group at the 2-position, exhibits unique physicochemical properties that make it a promising candidate for various therapeutic applications. Recent studies have focused on its synthesis, biological activity, and potential as a scaffold for novel drug candidates.

In a 2023 study published in the Journal of Medicinal Chemistry, researchers explored the antimicrobial properties of 1H-Benzimidazole,7-nitro-2-(trifluoromethyl)-. The study demonstrated that this compound exhibits potent activity against a range of Gram-positive bacteria, including methicillin-resistant Staphylococcus aureus (MRSA). The presence of the nitro and trifluoromethyl groups was found to enhance the compound's ability to penetrate bacterial cell membranes and inhibit key enzymes involved in bacterial DNA replication. These findings suggest that derivatives of this compound could be developed as novel antibiotics to address the growing problem of antimicrobial resistance.

Another significant area of research involves the anticancer potential of 1H-Benzimidazole,7-nitro-2-(trifluoromethyl)-. A 2022 study in Bioorganic & Medicinal Chemistry Letters reported that this compound shows selective cytotoxicity against certain cancer cell lines, particularly those associated with colorectal and pancreatic cancers. Mechanistic studies revealed that the compound induces apoptosis through the activation of caspase-3 and caspase-9, while also inhibiting the PI3K/AKT/mTOR signaling pathway. The trifluoromethyl group was identified as a critical moiety for enhancing the compound's bioavailability and target specificity.

The synthesis and optimization of 1H-Benzimidazole,7-nitro-2-(trifluoromethyl)- have also been a focus of recent research. A 2023 paper in Tetrahedron Letters described a novel, high-yield synthetic route for this compound using a palladium-catalyzed cross-coupling reaction. This method offers advantages over traditional approaches, including shorter reaction times and higher purity of the final product. Additionally, computational studies have been employed to predict the compound's ADMET (absorption, distribution, metabolism, excretion, and toxicity) properties, aiding in the design of more effective derivatives.

Despite these promising findings, challenges remain in the development of 1H-Benzimidazole,7-nitro-2-(trifluoromethyl)- as a therapeutic agent. Issues such as solubility, metabolic stability, and potential off-target effects need to be addressed through further structural modifications and preclinical studies. However, the compound's versatile scaffold and demonstrated biological activities make it a valuable subject for ongoing research in the field of chemical biology and medicinal chemistry.

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