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ChemicalBook >> CAS DataBase List >>6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one Structure
6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one structure
CAS No.
179688-52-9
Chemical Name:
6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one
Synonyms
6-Hydroxy-7-methoxy-3;4-dihydroquinazolin-4-one;Gefitinib interMediate III;7-METHOXYQUINAZOLINE-4,6-DIOL;6-Hydroxy-7-Methoxyquinazoline-4-One;6-hydydroxy-7-methoxyquinazoline-4-one;6-hydroxy-7-methoxy-1H-quinazolin-4-one;6-Hydroxy-7-Methoxyquinazolin-4(1H)-one;6-Hydroxy-7-methoxy-3H-quinazolin-4-one;6-Hydroxy-7-methoxy-4(3H)-quinazolinone
CBNumber:
CB6162740
Molecular Formula:
C9H8N2O3
Molecular Weight:
192.17
MDL Number:
MFCD07787563
MOL File:
179688-52-9.mol
MSDS File:
SDS
Last updated:2024-04-16 16:23:18
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6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one Properties

Melting point 293 °C
Boiling point 420.0±55.0 °C(Predicted)
Density 1.47±0.1 g/cm3(Predicted)
storage temp. Sealed in dry,Room Temperature
solubility DMSO (Slightly), Methanol (Slightly)
form powder to crystal
pka 9.39±0.20(Predicted)
color White to Almost white
CAS DataBase Reference 179688-52-9(CAS DataBase Reference)

SAFETY

Risk and Safety Statements

Symbol(GHS)  GHS hazard pictograms
GHS07
Signal word  Warning
Hazard statements  H315-H319
Precautionary statements  P264-P280-P302+P352-P337+P313-P305+P351+P338-P362+P364-P332+P313
HS Code  2933998090

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one price More Price(27)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical H1606 6-Hydroxy-7-methoxy-3H-quinazolin-4-one >98.0%(HPLC)(T) 179688-52-9 1g $42 2024-03-01 Buy
TCI Chemical H1606 6-Hydroxy-7-methoxy-3H-quinazolin-4-one >98.0%(HPLC)(T) 179688-52-9 5g $166 2024-03-01 Buy
Usbiological 279807 6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one 179688-52-9 2g $333 2021-12-16 Buy
TRC H947105 6-Hydroxy-7-methoxy-4(1H)-quinazolinone 179688-52-9 10g $150 2021-12-16 Buy
Medical Isotopes, Inc. 34895 6-Hydroxy-7-methoxyquinazolin-4(1H)-one 179688-52-9 1g $340 2021-12-16 Buy
Product number Packaging Price Buy
H1606 1g $42 Buy
H1606 5g $166 Buy
279807 2g $333 Buy
H947105 10g $150 Buy
34895 1g $340 Buy

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one Chemical Properties,Uses,Production

Chemical Properties

White powder

Uses

6-Hydroxy-7-methoxy-4(1H)-quinazolinone is a reactant used in the preparation of 4-anilinoquinazoline derivatives that have shown antitumor activities. 6-Hydroxy-7-methoxy-4(1H)-quinazolinone was also used as a reactant in the synthetic preparation of 2-arylbenzothiazoles as kinase inhibitors.

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one synthesis

13794-72-4
179688-52-9
Synthesis of 6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one from 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one Preparation Products And Raw materials

Raw materials

6-Quinazolinol, 7-methoxy- O-Desmorpholinopropyl Gefitinib ETHYL 4,5-DIMETHOXY-2-NITROBENZOATE ETHYL 2-AMINO-4,5-DIMETHOXYBENZOATE 3,4-Dihydro-7-methoxy-4-oxoquinazolin-6-yl acetate
2-aMino-5-hydroxy-4-Methoxybenzoic acid Methyl 2-amino-5-hydroxy-4-methoxybenzoate 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one ETHYL 3,4-DIMETHOXYBENZOATE Formamidine acetate
Formic acid L-Methionine

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Preparation Products

6-Quinazolinol, 4-chloro-7-methoxy- 6-Acetoxy-4-chloro-7-methoxyquinazoline

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one Suppliers

Global( 242)Suppliers
Supplier Tel Email Country ProdList Advantage
Henan Fengda Chemical Co., Ltd 		+86-371-86557731 +86-13613820652 info@fdachem.com China 18232 58
Capot Chemical Co.,Ltd. 		571-85586718 +8613336195806 sales@capotchem.com China 29797 60
Shanghai Daken Advanced Materials Co.,Ltd 		+86-371-66670886 info@dakenam.com China 15957 58
Beijing Cooperate Pharmaceutical Co.,Ltd 		010-60279497 sales01@cooperate-pharm.com CHINA 1811 55
Shanghai Yingrui Biopharma Co., Ltd. 		+86-21-33585366 - 03@ sales03@shyrchem.com CHINA 738 60
Anqing Chico Pharmaceutical Co., Ltd. 		15380796838 chloewu@chicopharm.cn CHINA 341 58
career henan chemical co 		+86-0371-86658258 sales@coreychem.com China 29914 58
Biochempartner 		0086-13720134139 candy@biochempartner.com CHINA 967 58
Accela ChemBio Inc. 		(+1)-858-699-3322 info@accelachem.com United States 19965 58
Chongqing Chemdad Co., Ltd 		+86-023-61398051 +8613650506873 sales@chemdad.com China 39916 58
Supplier Advantage
Henan Fengda Chemical Co., Ltd 		58
Capot Chemical Co.,Ltd. 		60
Shanghai Daken Advanced Materials Co.,Ltd 		58
Beijing Cooperate Pharmaceutical Co.,Ltd 		55
Shanghai Yingrui Biopharma Co., Ltd. 		60
Anqing Chico Pharmaceutical Co., Ltd. 		58
career henan chemical co 		58
Biochempartner 		58
Accela ChemBio Inc. 		58
Chongqing Chemdad Co., Ltd 		58

View Lastest Price from 6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
6-hydroxy-7-methoxyquinazo-lin-4(3H)-one pictures 2024-05-09 6-hydroxy-7-methoxyquinazo-lin-4(3H)-one
179688-52-9
 US $0.00-0.00 / kg 1kg 99%(HPLC) 2 tons Nanjing Fred Technology Co., Ltd
6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one pictures 2024-04-16 6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one
179688-52-9
 US $5.00-0.10 / KG 1KG 99% g-kg-tons, free sample is available Henan Fengda Chemical Co., Ltd
6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one pictures 2019-07-06 6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one
179688-52-9
 US $1.00 / KG 1KG 98% 500kg Career Henan Chemical Co

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one Spectrum

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one(179688-52-9)1HNMR

179688-52-9(6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one)Related Search:

Guaiacol Sulfaquinoxaline CHLOROPHOSPHONAZO III Quinoxaline 4-Methoxyphenol
Anisole (Trifluoromethoxy)benzene 6,7-Dimethoxy-3,4-dihydroquinazoline-4-one 3-Pyridinecarbonitrile,1,6-dihydro-2-methoxy-6-oxo-(9CI) 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 4-(3-Chloro-4-fluorophenylamino)-7-methoxyquinazolin-6-ol 3,4-Dichloroaniline

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6-HYDROXY-7-METHOXY-3,4-DIHYDROQUINAZOLIN-4-ONE 6-Hydroxy-7-Methoxyquinazoline-4-One 4(3H)-Quinazolinone, 6-hydroxy-7-Methoxy- Gefitinib interMediate III 6-hydydroxy-7-methoxyquinazoline-4-one 6-Hydroxy-7-methoxy-3H-quinazolin-4-one 7-METHOXYQUINAZOLINE-4,6-DIOL 6-Hydroxy-7-Methoxyquinazolin-4(1H)-one 6-hydroxy-7-methoxy-1H-quinazolin-4-one 6-hydroxy-7-methoxy-3,4-dihydroquinazolin-4(3H)-one 4(1H)-Quinazolinone,6-hydroxy-7-Methoxy- (9CI) 6-Hydroxy-7-methoxy-4(3H)-quinazolinone 4-dihydroquinazolin-4-one 6-Hydroxy-7-methoxy-3 Erlotinib Impurity BQ: What is Erlotinib Impurity B Q: What is the CAS Number of Erlotinib Impurity B Q: What is the storage condition of Erlotinib Impurity B Q: What are the applications of Erlotinib Impurity B 6-hydroxy-7-methoxy-3H-quinazoline-4-one 6-Hydroxy-7-Methoxy-4(b)(1H)-Quinazolinone 6-Hydroxy-7-methoxyquinazoline-4(3H)-one 179688-52-9 API intermediates