5-Methyl-3,4-diphenyl-1,2-oxazole

Basic Information

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CAS Number

37928-17-9

Molecular Formula

C16H13NO

Molecular Weight

235.29 g/mol

Chemical Classification

Basic Chemical Raw Materials Organic Chemicals Heterocyclic Compounds

Pharmaceutical Chemicals Pharmaceutical Intermediates Heterocyclic Intermediates

Basic Physical Properties

Melting Point

96.0 to 100.0 deg-C

Boiling Point

340.1°C at 760 mmHg

Density

1.1±0.1 g/cm3

Flash Point

100.9±9.7 °C

Vapor Pressure

0.0±0.7 mmHg at 25°C

SMILES

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CC1=C(C(=NO1)C1=CC=CC=C1)C1=CC=CC=C1

InChI

InChI=1S/C16H13NO/c1-12-15(13-8-4-2-5-9-13)16(17-18-12)14-10-6-3-7-11-14/h2-11H,1H3

InChIKey

ZXIRUKJWLADSJS-UHFFFAOYSA-N

LogP

4.317020000000003

Topological Polar Surface Area

26.03 Å²

Hydrogen Bond Donor/Acceptor

0 / 2

Complexity

256

Safety Information

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GHS Hazard Pictograms

H302

Hazard Statement

H302 Harmful if swallowed
Acute toxicity, oral

Synonyms & References

English

5-Methyl-3,4-diphenylisoxazole
3,4-diphenyl-5-methylisoxazole
5-Mehyl-3,4-Diphenylisoxazole
5-methyl-3,4-diphenyl-isoxazole
Isoxazole, 5-Methyl-3,4-diphenyl-
Isoxazole, 5-Methyl-3,4-diphenyl- (Parecoxib sodiuM inteMediate)
Isoxazole
3,4-diphenyl-5-methyl-isoxazole
5-methyl-3.4-diphenyl-isoxazole
AK110518
CHEBI:412895
CHEMBL365033
DNC005237
LS40778
SureCN2277199
5-methyl-3,4-diphenyl-1,2-oxazole
3,4-diphenyl-5-methyl isoxazole
5-methyl-3,4-diphenyl isoxazole
ZXIRUKJWLADSJS-UHFFFAOYSA-N
BDBM50153036
VO10067
LS407
A
Parecoxib Impurity 1
3,4-Diphenyl-5-methylisoxazole

MDL Number

MFCD18449672

FAQ

What is 5-Methyl-3,4-diphenyl-1,2-oxazole (CAS: 37928-17-9)?

5-Methyl-3,4-diphenyl-1,2-oxazole (CAS: 37928-17-9) is a heterocyclic organic compound containing an oxazole ring substituted with methyl and diphenyl groups. Its chemical formula is C15H12N2O, and it exhibits aromatic properties. The compound is commonly used in chemical synthesis due to its versatility as a building block for pharmaceuticals and materials science applications.

What are the main uses of 5-Methyl-3,4-diphenyl-1,2-oxazole (CAS: 37928-17-9)?

5-Methyl-3,4-diphenyl-1,2-oxazole (CAS: 37928-17-9) is primarily utilized in pharmaceutical research for synthesizing bioactive compounds. It also finds applications in agrochemicals, dyes, and polymer science. Its structural features make it valuable as an intermediate in drug development and functional material design, supporting innovation in chemical industries.

Is 5-Methyl-3,4-diphenyl-1,2-oxazole (CAS: 37928-17-9) safe?

5-Methyl-3,4-diphenyl-1,2-oxazole (CAS: 37928-17-9) should be handled with appropriate safety measures. While it is generally considered low in acute toxicity, prolonged exposure may cause irritation. Safety data sheets (SDS) recommend using protective gloves, goggles, and ventilation. Always follow OSHA and GHS guidelines for safe handling and disposal.

How should 5-Methyl-3,4-diphenyl-1,2-oxazole (CAS: 37928-17-9) be stored?

5-Methyl-3,4-diphenyl-1,2-oxazole (CAS: 37928-17-9) should be stored in a sealed, light-resistant container at 2-8°C to maintain stability. It is hygroscopic, so storage in a dry environment is essential. Avoid exposure to air and moisture, and ensure proper labeling to comply with chemical storage standards.