3-(5-methyl-1,3,4-thiadiazol-2-yl)-2-phenylquinazolin-4-one

Modify Date: 2025-08-25 16:12:54

3-(5-methyl-1,3,4-thiadiazol-2-yl)-2-phenylquinazolin-4-one Structure
3-(5-methyl-1,3,4-thiadiazol-2-yl)-2-phenylquinazolin-4-one structure
 Common Name 3-(5-methyl-1,3,4-thiadiazol-2-yl)-2-phenylquinazolin-4-one
CAS Number 68142-70-1 Molecular Weight 320.36800
Density 1.4g/cm3 Boiling Point 557ºC at 760mmHg
Molecular Formula C17H12N4OS Melting Point N/A
MSDS N/A Flash Point 290.7ºC

 Names

Name 3-(5-methyl-1,3,4-thiadiazol-2-yl)-2-phenylquinazolin-4-one

 Chemical & Physical Properties

Density 1.4g/cm3
Boiling Point 557ºC at 760mmHg
Molecular Formula C17H12N4OS
Molecular Weight 320.36800
Flash Point 290.7ºC
Exact Mass 320.07300
PSA 88.91000
LogP 3.21260

 Synthetic Route

2-Amino-5-methyl-1,3,4-thiadiazole structure

2-Amino-5-methy...

CAS#:108-33-8

Bentranil structure

Bentranil

CAS#:1022-46-4

~81%

3-(5-methyl-1,3,4-thiadiazol-2-yl)-2-phenylquinazolin-4-one Structure

3-(5-methyl-1,3...

CAS#:68142-70-1

Literature: Kidwai, Mazaahir; Ruby; Rastogi, Shweta Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2004 , vol. 43, # 2 p. 423 - 425
2-(Benzoylamino)benzoic acid structure

2-(Benzoylamino...

CAS#:579-93-1

2-Amino-5-methyl-1,3,4-thiadiazole structure

2-Amino-5-methy...

CAS#:108-33-8

~90%

3-(5-methyl-1,3,4-thiadiazol-2-yl)-2-phenylquinazolin-4-one Structure

3-(5-methyl-1,3...

CAS#:68142-70-1

Literature: Kidwai, Mazaahir; Ruby; Rastogi, Shweta Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2004 , vol. 43, # 2 p. 423 - 425
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Chemsrc provides CAS#:68142-70-1 MSDS, density, melting point, boiling point, structure, etc. Its name is 3-(5-methyl-1,3,4-thiadiazol-2-yl)-2-phenylquinazolin-4-one>> amp version: 3-(5-methyl-1,3,4-thiadiazol-2-yl)-2-phenylquinazolin-4-one

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