3,4-Dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate

Modify Date: 2025-08-22 19:20:08

3,4-Dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate Structure
3,4-Dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate structure
Common Name 3,4-Dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate
CAS Number 179688-53-0 Molecular Weight 234.208
Density 1.4±0.1 g/cm3 Boiling Point 452.4±35.0 °C at 760 mmHg
Molecular Formula C11H10N2O4 Melting Point 297 °C
MSDS N/A Flash Point 227.4±25.9 °C

 Names

Name (7-methoxy-4-oxo-1H-quinazolin-6-yl) acetate
Synonym More Synonyms

 Chemical & Physical Properties

Density 1.4±0.1 g/cm3
Boiling Point 452.4±35.0 °C at 760 mmHg
Melting Point 297 °C
Molecular Formula C11H10N2O4
Molecular Weight 234.208
Flash Point 227.4±25.9 °C
Exact Mass 234.064056
PSA 81.28000
LogP -0.07
Vapour Pressure 0.0±1.1 mmHg at 25°C
Index of Refraction 1.612

 Safety Information

Hazard Codes Xi
HS Code 2933990090

 Customs

HS Code 2933990090
Summary 2933990090. heterocyclic compounds with nitrogen hetero-atom(s) only. VAT:17.0%. Tax rebate rate:13.0%. . MFN tariff:6.5%. General tariff:20.0%

 Synonyms

6-Acetoxy-7-methoxy-3,4-dihydroquinazolin-4-one
6-Acetoxy-7-methoxy-4-quinazolinol
4(3H)-Quinazolinone, 6-(acetyloxy)-7-methoxy-
3,4-dihydro-4-oxo-6-acetyloxy-7-methoxy-quinazoline
7-Methoxy-4-oxo-1,4-dihydro-6-quinazolinyl acetate
7-Methoxy-4-oxo-3,4-dihydroquinazolin-6-yl acetate
6-Acetoxy-7-methoxy-4-hydroxyquinazoline
3,4-Dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate
7-Methoxy-4-oxo-1,4-dihydroquinazolin-6-yl acetate
6-Acetoxy-7-methoxy-3H-quinazolin-4-one
Gefitinib Impurity 8
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