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2-phenyl-1,3,4-oxadiazole

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Identification
Molecular formula
C8H6N2O
CAS number
273-11-2
IUPAC name
2-phenyl-1,3,4-oxadiazole
State
State

At room temperature, 2-phenyl-1,3,4-oxadiazole is found in a solid state, characterized by its crystalline powder form.

Melting point (Celsius)
74.00
Melting point (Kelvin)
347.00
Boiling point (Celsius)
336.00
Boiling point (Kelvin)
609.00
General information
Molecular weight
146.15g/mol
Molar mass
146.1490g/mol
Density
1.1160g/cm3
Appearence

2-Phenyl-1,3,4-oxadiazole is typically a crystalline solid with a white to off-white appearance. The compound is often found as a powder and is used in various chemical and pharmaceutical contexts.

Comment on solubility

Solubility of 2-phenyl-1,3,4-oxadiazole

2-phenyl-1,3,4-oxadiazole, with the chemical formula C9H7N3O, presents an intriguing case when it comes to its solubility characteristics. Generally, this compound is sparingly soluble in water, which can be attributed to its relatively hydrophobic aromatic ring structure. However, its solubility behavior can vary significantly depending on the solvent employed.

Solubility Insights:

  • Nonpolar Solvents: It shows increased solubility in nonpolar solvents such as benzene and toluene, largely due to similar hydrophobic interactions.
  • Polar Solvents: In polar organic solvents like ethanol and acetone, 2-phenyl-1,3,4-oxadiazole can dissolve to a greater extent, although not to the level of highly soluble compounds.
  • Temperature Effects: Solubility can also be affected by temperature, with higher temperatures generally leading to increased solubility in organic solvents.

In conclusion, while 2-phenyl-1,3,4-oxadiazole is not particularly soluble in water, its behavior in various organic solvents highlights the importance of solvent choice in chemical applications. It's a clear reminder that solubility is not a fixed trait but rather a dynamic characteristic influenced by multiple factors.

Interesting facts

Interesting Facts about 2-Phenyl-1,3,4-oxadiazole

2-Phenyl-1,3,4-oxadiazole is a fascinating compound that belongs to the oxadiazole family—a group known for its diverse applications in materials science and pharmaceuticals. Here are some intriguing details about this compound:

  • Structural Versatility: The oxadiazole ring is a five-membered heterocyclic structure containing nitrogen atoms, which contributes to its unique properties. This versatility allows it to participate in various chemical reactions, making it a valuable building block for synthesizing other complex molecules.
  • Fluorescent Properties: Some derivatives of oxadiazoles exhibit remarkable fluorescence, leading to their exploration in organic light-emitting diodes (OLEDs) and other optoelectronic devices. The incorporation of a phenyl group enhances these properties further, often leading to compounds with excellent light-emission characteristics.
  • Biological Activity: Compounds containing the oxadiazole moiety are frequently investigated for potential biological activities. Research has identified notable antibacterial, antifungal, and anti-inflammatory properties, making them the focus of various medicinal chemistry studies.
  • Research Applications: In recent years, the use of 2-phenyl-1,3,4-oxadiazole has expanded into fields such as nanotechnology and drug delivery systems. Due to its stability and compatibility with other materials, it is a subject of interest to scientists aiming to enhance the efficacy of therapeutic agents.
  • Synthetic Pathways: The synthesis of this compound can be achieved through several methods, typically involving the reaction of carboxylic acids with hydrazine or through coupling reactions with various electrophiles. This adaptability makes it easier for chemists to explore new derivatives.

To quote a prominent chemist, "The beauty of organic chemistry lies in the endless possibilities that arise from simple frameworks. 2-phenyl-1,3,4-oxadiazole exemplifies this concept, bridging the gap between simple synthesis and complex applications."

In conclusion, 2-phenyl-1,3,4-oxadiazole is not just another molecule; it is a versatile compound that plays a significant role in advancing both scientific research and practical applications. Its unique features and potential continue to intrigue and inspire chemists worldwide.

Synonyms
2-Phenyl-1,3,4-oxadiazole
1,3,4-OXADIAZOLE, 2-PHENYL-
NSC 94884
2-Fenil-1,3,4-ossadiazolo
2-Fenil-1,3,4-ossadiazolo [Italian]
BRN 0118804
DTXSID80231799
4-27-00-07140 (Beilstein Handbook Reference)
DTXCID60154290
879-121-3
825-56-9
MFCD00491613
2-Phenyl-[1,3,4]oxadiazole
NSC94884
SCHEMBL9555
2-Phenyl-1,3,4-oxadiazol
1,4-Oxadiazole, 2-phenyl-
5-phenyl-1,3,4-oxadiazole
2-phenyl-[1.3.4]oxadiazole
CHEMBL2269004
2-phenyl-[1,3,4]-oxadiazole
2-phenyl-[1.3.4]-oxadiazole
ZEOMRHKTIYBETG-UHFFFAOYSA-N
BDBM600907
AAA82556
BCP27494
NSC-94884
STK408136
US11634391, Compound 144
AKOS002300438
AS-58422
SY179350
DB-025924
CS-0119950
EN300-44953
2-Phenyloxadiazole;5-Phenyl-1,3,4-Oxadiazole
D71189
Z55670800