2-(3-nitrophenyl)-5-phenyl-1,3,4-oxadiazole

2-(3-nitrophenyl)-5-phenyl-1,3,4-oxadiazole is a chemical compound with the molecular formula C14H9N3O3.

Here's a breakdown of its structure and importance:

**Structure:**

* **1,3,4-oxadiazole:** This is the core ring structure, a heterocyclic ring containing one oxygen and two nitrogen atoms.
* **2-(3-nitrophenyl):** This indicates a 3-nitrophenyl group (a benzene ring with a nitro group at the 3rd position) attached to the 2nd position of the oxadiazole ring.
* **5-phenyl:** This indicates a phenyl group (a benzene ring) attached to the 5th position of the oxadiazole ring.

**Importance in Research:**

While the specific compound 2-(3-nitrophenyl)-5-phenyl-1,3,4-oxadiazole might not have widespread applications itself, 1,3,4-oxadiazoles in general, and especially those substituted with aromatic groups, are important in research due to their diverse biological and pharmacological activities.

Here's why:

* **Potential pharmacological activities:** 1,3,4-oxadiazoles have shown promise as:
* **Antibacterial agents:** They can inhibit the growth of bacteria.
* **Antiviral agents:** They can interfere with viral replication.
* **Anticancer agents:** They can inhibit the growth of cancer cells.
* **Anti-inflammatory agents:** They can reduce inflammation.
* **Anticonvulsants:** They can help control seizures.
* **Antidiabetic agents:** They can help regulate blood sugar levels.

* **Versatile building blocks:** The oxadiazole ring can be further modified with various substituents, allowing for the development of libraries of compounds with different properties.
* **Synthetic accessibility:** The synthesis of 1,3,4-oxadiazoles is relatively straightforward, making them suitable for medicinal chemistry studies.

**Specific to 2-(3-nitrophenyl)-5-phenyl-1,3,4-oxadiazole:**

Without specific research data, it's impossible to definitively say why this specific compound might be of interest. However, given its structure, it could be investigated for the following reasons:

* **Exploring the effect of the nitro group:** The nitro group is an electron-withdrawing group, which could influence the compound's biological activity, possibly making it more potent or selective.
* **Investigating the impact of different substitution patterns:** The phenyl group at the 5th position and the nitrophenyl group at the 2nd position might influence the compound's interaction with biological targets.

**Important Note:** To understand the specific importance of this compound, you would need to consult relevant research articles or databases.