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

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)	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

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( 248)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	20287	58
Capot Chemical Co.,Ltd.	+86-（0）57185586718 +86-13336195806	sales@capot.com	China	29791	60
Shanghai Daken Advanced Materials Co.,Ltd	+86-371-66670886	info@dakenam.com	China	18777	58
Beijing Cooperate Pharmaceutical Co.,Ltd	010-60279497	sales01@cooperate-pharm.com	CHINA	1803	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	340	58
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29882	58
Biochempartner	0086-13720134139	candy@biochempartner.com	CHINA	965	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	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
Chongqing Chemdad Co., Ltd	58
Alchem Pharmtech,Inc.	58

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

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-11-25	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
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
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-methoxyquinazo-lin-4(3H)-one
179688-52-9
US $0.00-0.00 / kg
99%(HPLC)
Nanjing Fred Technology Co., Ltd

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one
179688-52-9
US $5.00-0.10 / KG
99%
Henan Fengda Chemical Co., Ltd

6-Hydroxy-7-methoxy-3,4-dihydroquinazolin-4-one
179688-52-9
US $1.00 / KG
98%
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:

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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

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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