3,4-Dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate
Names
[ CAS No. ]:
179688-53-0
[ Name ]:
3,4-Dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate
[Synonym ]:
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
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
MSDS
Safety Information
[ Hazard Codes ]:
Xi
[ HS Code ]:
2933990090
Precursor & DownStream
Precursor
DownStream
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%