3-phenyl-2-sulfanylidene-1H-quinazolin-4-one
3-苯基-2-硫代-2,3-二氢-4(1H)-喹唑啉酮
Also known as: 3-phenyl-2-thioxo-2,3-dihydro-4(1H)-quinazolinone, 3-phenyl-2-thioxo-2,3-dihydro-1H-quinazolin-4-one, 2-mercapto-3-phenyl-3H-quinazolin-4-one, 2-Thio-3-phenyl-1,3-dihydroquinazolin-4-one, 3-phenyl-4-oxo-2-thioxo-1,2,3,4-tetrahydroquinazoline, 4(1H)-Quinazolinone,2,3-dihydro-3-phenyl-2-thioxo-, Quinazolin-4-one, 1,3-dihydro-3-phenyl-2-thio-, TIMTEC-BB SBB000936, EINECS 242-550-6
- CAS No.
- 18741-24-7
- Jingsj CID
- J-1494915-3
- Molecular Formula
- C14H10N2OS
- Chinese Name
- 3-苯基-2-硫代-2,3-二氢-4(1H)-喹唑啉酮
- Molecular Weight
- 254.30700 g/mol
- Category
- Ketones
- Last updated
- 8/21/2026
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Request a quotePhysicochemical Properties
| Melting Point | 313-314ºC |
|---|---|
| Boiling Point | 414.8ºC at 760mmHg |
| Density | 1.4g/cm3 |
| Flash Point | 204.6ºC |
Frequently Asked Questions
What is the CAS number of 3-phenyl-2-sulfanylidene-1H-quinazolin-4-one?
18741-24-7
What are the molecular formula and molecular weight of 3-phenyl-2-sulfanylidene-1H-quinazolin-4-one?
C14H10N2OS, molecular weight 254.30700 g/mol
Data compiled from public chemical databases and supplier catalogs; verify specifications with suppliers before purchase. · Last updated: 8/21/2026