2-(4-oxo-3,4-dihydro-2-quinazolinyl)-3-(2-thienyl)acrylonitrile

Modify Date: 2025-08-25 16:07:11

2-(4-oxo-3,4-dihydro-2-quinazolinyl)-3-(2-thienyl)acrylonitrile Structure
2-(4-oxo-3,4-dihydro-2-quinazolinyl)-3-(2-thienyl)acrylonitrile structure
Common Name 2-(4-oxo-3,4-dihydro-2-quinazolinyl)-3-(2-thienyl)acrylonitrile
CAS Number 367279-04-7 Molecular Weight 279.316
Density 1.4±0.1 g/cm3 Boiling Point 496.3±55.0 °C at 760 mmHg
Molecular Formula C15H9N3OS Melting Point N/A
MSDS N/A Flash Point 254.0±31.5 °C

 Names

Name (2E)-2-(4-Hydroxyquinazolin-2-yl)-3-(2-thienyl)acrylonitrile
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 496.3±55.0 °C at 760 mmHg
Molecular Formula C15H9N3OS
Molecular Weight 279.316
Flash Point 254.0±31.5 °C
Exact Mass 279.046631
LogP 2.91
Vapour Pressure 0.0±1.3 mmHg at 25°C
Index of Refraction 1.710

 Synonyms

(2E)-2-(4-Hydroxyquinazolin-2-yl)-3-(2-thienyl)acrylonitrile
2-Quinazolineacetonitrile, 3,4-dihydro-4-oxo-α-(2-thienylmethylene)-, (αE)-
2-quinazolineacetonitrile, 4-hydroxy-α-(2-thienylmethylene)-, (αE)-
(2E)-2-(4-Oxo-3,4-dihydroquinazolin-2-yl)-3-(2-thienyl)acrylonitrile
2-Quinazolineacetonitrile, 1,4-dihydro-4-oxo-α-(2-thienylmethylene)-, (αE)-
(2E)-2-(4-Oxo-1,4-dihydro-2-quinazolinyl)-3-(2-thienyl)acrylonitrile
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