ChemicalBook Product Catalog Pharmaceutical intermediates Heterocyclic compound Quinoline compounds 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one

6,7-Dimethoxy-3,4-dihydroquinazoline-4-one

6,7-Dimethoxy-3,4-dihydroquinazoline-4-one Basic information
Product Name:6,7-Dimethoxy-3,4-dihydroquinazoline-4-one
Synonyms:6,7-DIMETHOXY-1H-QUINAZOLIN-4-ONE;6,7-DIMETHOXY-3,4-DIHYDROQUINAZOLIN-4-ONE;6,7-DIMETHOXY-3,4-DIHYDROQUINAZOLINE-4-ONE;6,7-DIMETHOXY-3H-QUINAZOLIN-4-ONE;6,7-DIMETHOXY-4(1H)-QUINAZOLINONE;6,7-DIMETHOXY-4(3H)-QUINAZOLINONE;BUTTPARK 47\08-40;6,7-Dimethoxy-4(1H)-Quinazolinone New
CAS:13794-72-4
MF:C10H10N2O3
MW:206.2
EINECS:635-063-9
Product Categories:Intermediates;Intermediates & Fine Chemicals;blocks;Heterocycles;Tinibs;Pharmaceuticals;Quinolines;pharmacetical
Mol File:13794-72-4.mol
6,7-Dimethoxy-3,4-dihydroquinazoline-4-one Structure
6,7-Dimethoxy-3,4-dihydroquinazoline-4-one Chemical Properties
Melting point 309-311°C
Boiling point 374.1±52.0 °C(Predicted)
density 1.33±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Slightly, Heated), Methanol (Slightly)
form Solid
pka1.46±0.20(Predicted)
color Pale Beige
InChIKeyDMSRMHGCZUXCMJ-UHFFFAOYSA-N
CAS DataBase Reference13794-72-4(CAS DataBase Reference)
Safety Information
Hazard Codes Xn,Xi
Risk Statements 20/21/22-36/37/38
Safety Statements 26-37/39-25-24
HazardClass IRRITANT
HS Code 29334900
MSDS Information
6,7-Dimethoxy-3,4-dihydroquinazoline-4-one Usage And Synthesis
Chemical PropertiesWhite solid
UsesGefitinib intermediate.
6,7-Dimethoxy-3,4-dihydroquinazoline-4-one Preparation Products And Raw materials
Preparation Products6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one-->4-Chloro-6,7-dimethoxyquinazoline-->6-Quinazolinol, 4-chloro-7-methoxy--->N-(3-iodophenyl)-6,7-dimethoxyquinazolin-4-amine-->JAK3 INHIBITOR I-->6-Acetoxy-4-chloro-7-methoxyquinazoline-->4-BroMo-6,7-diMethoxyquinazoline
AKOS AU36-M330 [2-(CHLOROMETHYL)-6,7-DIMETHOXY-4-OXOQUINAZOLIN-3(4H)-YL]ACETONITRILE 2-[(ETHYLAMINO)METHYL]-6,7-DIMETHOXYQUINAZOLIN-4(3H)-ONE (6,7-DIMETHOXY-4-OXO-3,4-DIHYDRO-QUINAZOLIN-2-YLSULFANYL)-ACETIC ACID 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one 6-Methoxy-7-benzyloxyquinazolin-4-one 6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone 7-ACETOXY-6-METHOXY-3,4-DIHYDROQUINAZODIN-4-ONE Peraquinsin 3-[1-(HYDROXYMETHYL)PROPYL]-2-MERCAPTO-6,7-DIMETHOXYQUINAZOLIN-4(3H)-ONE (6,7-DIMETHOXY-4-OXOQUINAZOLIN-3(4H)-YL)ACETIC ACID 2-(CHLOROMETHYL)-6,7-DIMETHOXY-3-(2-OXOPROPYL)QUINAZOLIN-4(3H)-ONE 2,3-DIMETHOXY-7,8,9,10-TETRAHYDROAZEPINO[2,1-B]QUINAZOLIN-12(6H)-ONE (6,7-DIMETHOXY-3-METHYL-4-OXO-3,4-DIHYDRO-QUINAZOLIN-2-YLSULFANYL)-ACETIC ACID (6,7-DIMETHOXY-4-OXO-3-PHENYL-3,4-DIHYDRO-QUINAZOLIN-2-YLSULFANYL)-ACETIC ACID 6-Ethoxy-7-Methoxyquinazoline-4-One (3-ALLYL-6,7-DIMETHOXY-4-OXO-3,4-DIHYDRO-QUINAZOLIN-2-YLSULFANYL)-ACETIC ACID 3-(2-CYCLOHEX-1-EN-1-YLETHYL)-2-MERCAPTO-6,7-DIMETHOXYQUINAZOLIN-4(3H)-ONE
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