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

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

Company Name:	JUYE XIANDAI fine chemistry Co.,Ltd
Tel:	+86-18958038633; +8618958038633
Email:	tony@sdhypharma.com
Products Intro:	Product Name:6,7-Dimethoxy-3,4-dihydroquinazoline-4-one CAS:13794-72-4 Purity:0.99 Package:1000kg:500kg;5KG;1KG

Company Name:	Capot Chemical Co.,Ltd.
Tel:	+86-（0）57185586718; +8613336195806
Email:	sales@capot.com
Products Intro:	Product Name:6,7-Dimethoxy 4(1H)-quinazolinone CAS:13794-72-4 Purity:98%(Min,GC) Package:100g;1kg;5kg,10kg,25kg,50kg

Company Name:	Nanjing ChemLin Chemical Industry Co., Ltd.
Tel:	025-83697070
Email:	product@chemlin.com.cn
Products Intro:	CAS:13794-72-4 Purity:97% Package:g-Kg

Company Name:	ATK CHEMICAL COMPANY LIMITED
Tel:	+undefined-21-51877795
Email:	ivan@atkchemical.com
Products Intro:	CAS:13794-72-4 Purity:98% HPLC Package:5G;10G;25G;50G;100G;250G;1KG

Company Name:	career henan chemical co
Tel:	+86-0371-86658258 +8613203830695
Email:	sales@coreychem.com
Products Intro:	Product Name:6,7-Dimethoxy-3,4-dihydroquinazoline-4-one CAS:13794-72-4 Purity:99% Package:1KG;1USD

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

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;Pharmaceuticals;Tinibs;blocks;Heterocycles;Quinolines;pharmacetical
Mol File:	13794-72-4.mol

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
pka	1.46±0.20(Predicted)
color	Pale Beige
InChI	InChI=1S/C10H10N2O3/c1-14-8-3-6-7(4-9(8)15-2)11-5-12-10(6)13/h3-5H,1-2H3,(H,11,12,13)
InChIKey	DMSRMHGCZUXCMJ-UHFFFAOYSA-N
SMILES	N1C2=C(C=C(OC)C(OC)=C2)C(=O)NC=1
CAS DataBase Reference	13794-72-4(CAS DataBase Reference)

Safety Information

MSDS Information

6,7-Dimethoxy-3,4-dihydroquinazoline-4-one Usage And Synthesis

Description	6,7-Dimethoxy-3,4-dihydroquinazoline-4-one is a white to near-white powder to crystals that is a by-product of the gefitinib manufacturing process and is a gefitinib impurity. It can be used as standard reagent or organic synthesis reagent.
Chemical Properties	White solid
Uses	Gefitinib intermediate.

6,7-Dimethoxy-3,4-dihydroquinazoline-4-one Preparation Products And Raw materials

Raw materials	ETHYL 2-AMINO-4,5-DIMETHOXYBENZOATE-->Formic acid-->Formamidine hydrochloride-->Methyl acetate-->6,7-DiMethoxyquinazoline-->Methyl 2-amino-4,5-dimethoxybenzoate-->Methanol-->carbon monoxide-->METHYL 6-AMINO-2,3-DIMETHOXYBENZOATE-->4-Chloro-6,7-dimethoxyquinazoline
Preparation Products	6-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

Tag:6,7-Dimethoxy-3,4-dihydroquinazoline-4-one(13794-72-4) Related Product Information

4-(3-Chloropropyl)morpholine Gefitinib-d6 Gefitinib Impurity 11 Gefitinib Chloro Impurity 7-Methoxy-6-(3-morpholin-4-ylpropoxy)quinazolin-4(3H)-one 2-Amino-4-methoxy-5-(3-morpholinopropoxy)benzonitrile Gefitinib Impurity 8 O-Desmorpholinopropyl Gefitinib Gefitinib 3,4-Difluoro Impurity HCl N-(3-chloro-4-fluorophenyl)-7 -methoxy-6-(3-morpholinopropoxy)-N-(3-morpholinopropyl)quinazolin-4-amine 3,4-Dichloroaniline 6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one 2-aMino-4-Methoxy-5-(3-Morpholinopropoxy)benzaMide 3-Deschloro-4-Desfluoro-4-Chloro-3-Fluorogefitinib 3-Hydroxy-4-methoxybenzonitrile Gefitinib Impurity 7 4-(3-Chloro-4-fluorophenylamino)-7-methoxyquinazolin-6-yl acetate Gefitinib N-Oxide

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