2-[(1-ethyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-3-(4-methoxyphenyl)-4(3H)-quinazolinone

Modify Date: 2025-09-09 18:06:50

2-[(1-ethyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-3-(4-methoxyphenyl)-4(3H)-quinazolinone Structure
2-[(1-ethyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-3-(4-methoxyphenyl)-4(3H)-quinazolinone structure
Common Name 2-[(1-ethyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-3-(4-methoxyphenyl)-4(3H)-quinazolinone
CAS Number 331831-52-8 Molecular Weight 423.463
Density 1.3±0.1 g/cm3 Boiling Point 606.0±65.0 °C at 760 mmHg
Molecular Formula C26H21N3O3 Melting Point N/A
MSDS N/A Flash Point 320.3±34.3 °C

 Names

Name 2-[(Z)-(1-Ethyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-3-(4-methoxyphenyl)-4(3H)-quinazolinone
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.3±0.1 g/cm3
Boiling Point 606.0±65.0 °C at 760 mmHg
Molecular Formula C26H21N3O3
Molecular Weight 423.463
Flash Point 320.3±34.3 °C
Exact Mass 423.158295
LogP 4.28
Vapour Pressure 0.0±1.7 mmHg at 25°C
Index of Refraction 1.661

 Synonyms

2-[(Z)-(1-Ethyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-3-(4-methoxyphenyl)-4(3H)-quinazolinone
2-[(Z)-(1-ethyl-2-oxo-1,2-dihydro-3H-indol-3-ylidene)methyl]-3-(4-methoxyphenyl)quinazolin-4(3H)-one
4(3H)-Quinazolinone, 2-[(Z)-(1-ethyl-1,2-dihydro-2-oxo-3H-indol-3-ylidene)methyl]-3-(4-methoxyphenyl)-
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