ChemicalBook >> CAS DataBase List >>6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone structure

CAS No.: 179688-29-0

Chemical Name:: 6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone

Synonyms: 6,7-bis(2-Methoxyethoxy)-3,4-dihydroquinazolin-4-one;in-4-one;CP-380736;PF-00520893;Erlotinib-14;ERLOTINIBINT-F;Erlotinib iMpurity E;Erlotinib impurities407;Erlotinib interMidiate V;6,7-Bis-(2-methoxyethoxy

CBNumber:: CB5715899

Molecular Formula:: C14H18N2O5

Molecular Weight:: 294.3

MDL Number:: MFCD02678087

MOL File:: 179688-29-0.mol

MSDS File:: SDS

Last updated:2024-04-16 16:23:18

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6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone Properties

Melting point	185-189°C
Boiling point	467.8±55.0 °C(Predicted)
Density	1.26±0.1 g/cm3(Predicted)
storage temp.	Inert atmosphere,Room Temperature
solubility	DMSO: ≥10mg/mL
pka	1.35±0.20(Predicted)
form	powder
color	off-white to light tan
InChI	InChI=1S/C14H18N2O5/c1-18-3-5-20-12-7-10-11(15-9-16-14(10)17)8-13(12)21-6-4-19-2/h7-9H,3-6H2,1-2H3,(H,15,16,17)
InChIKey	PMQWTUWLIGJTQD-UHFFFAOYSA-N
SMILES	N1C2=C(C=C(OCCOC)C(OCCOC)=C2)C(=O)NC=1
CAS DataBase Reference	179688-29-0(CAS DataBase Reference)
FDA UNII	B5ASH28MRM

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P264-P270-P301+P312-P330-P501
WGK Germany	3
HS Code	2933.59.8000

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone price More Price(25)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	PZ0129	CP-380736 ≥98% (HPLC)	179688-29-0	5mg	$127	2024-03-01	Buy
Sigma-Aldrich	PZ0129	CP-380736 ≥98% (HPLC)	179688-29-0	25mg	$404	2024-03-01	Buy
TCI Chemical	B4270	6,7-Bis(2-methoxyethoxy)-3H-quinazolin-4-one >98.0%(HPLC)(T)	179688-29-0	1g	$46	2024-03-01	Buy
TCI Chemical	B4270	6,7-Bis(2-methoxyethoxy)-3H-quinazolin-4-one >98.0%(HPLC)(T)	179688-29-0	5g	$139	2024-03-01	Buy
TRC	M262635	6,7-bis(2-Methoxyethoxy)-3,4-dihydroquinazolin-4-one	179688-29-0	5mg	$50	2021-12-16	Buy

Product number	Packaging	Price	Buy
PZ0129	5mg	$127	Buy
PZ0129	25mg	$404	Buy
B4270	1g	$46	Buy
B4270	5g	$139	Buy
M262635	5mg	$50	Buy

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone Chemical Properties,Uses,Production

Chemical Properties

Off-White Solid

Uses

An intermediate in the synthesis of Erlotinib (E625000).

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone synthesis

Synthesis of 6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone from Formamidine acetate and Ethyl 4,5-bis(2-methoxyethoxy)-2-aminobenzoate

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone Preparation Products And Raw materials

Raw materials

Preparation Products

Erlotinib

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone Suppliers

Global( 495)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Neostar United (Changzhou) Industrial Co., Ltd.	+86-519-519-85557386	marketing1@neostarunited.com	China	8349	58
Huanfu Industrial Co.，（Shanghai）Ltd.	+86-18001856580 +86-18001856580	2415195517@qq.com	China	43	58
Henan Fengda Chemical Co., Ltd	+86-371-86557731 +86-13613820652	info@fdachem.com	China	7845	58
Frapp's ChemicalNFTZ Co., Ltd.	+86 (576) 8169-6106	sales@frappschem.com	China	885	50
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	15928	58
Beijing Cooperate Pharmaceutical Co.,Ltd	010-60279497	sales01@cooperate-pharm.com	CHINA	1811	55
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21691	55
Hangzhou FandaChem Co.,Ltd.	008657128800458; +8615858145714	fandachem@gmail.com	China	9348	55
Shanghai Yingrui Biopharma Co., Ltd.	+86-21-33585366 - 03@	sales03@shyrchem.com	CHINA	738	60

Supplier	Advantage
Neostar United (Changzhou) Industrial Co., Ltd.	58
Huanfu Industrial Co.，（Shanghai）Ltd.	58
Henan Fengda Chemical Co., Ltd	58
Frapp's ChemicalNFTZ Co., Ltd.	50
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Beijing Cooperate Pharmaceutical Co.,Ltd	55
Henan Tianfu Chemical Co.,Ltd.	55
Hangzhou FandaChem Co.,Ltd.	55
Shanghai Yingrui Biopharma Co., Ltd.	60

View Lastest Price from 6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-04-16	6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone 179688-29-0	US $5.00-0.10 / KG	1KG	99%	g-kg-tons, free sample is available	Henan Fengda Chemical Co., Ltd
2023-12-14	6,7-bis(2-methoxyethoxy)-1H-quinazolin-4-one 179688-29-0	US $0.00-0.00 / kg	1kg	99%(HPLC)	2000kg	Nanjing Fred Technology Co., Ltd
2022-05-23	6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone 179688-29-0	US $1.10 / g	1g	99.0% Min	100 Tons	Dideu Industries Group Limited

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone
179688-29-0
US $5.00-0.10 / KG
99%
Henan Fengda Chemical Co., Ltd

6,7-bis(2-methoxyethoxy)-1H-quinazolin-4-one
179688-29-0
US $0.00-0.00 / kg
99%(HPLC)
Nanjing Fred Technology Co., Ltd

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone
179688-29-0
US $1.10 / g
99.0% Min
Dideu Industries Group Limited

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone Spectrum

6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone(179688-29-0)¹HNMR

179688-29-0(6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone)Related Search:

Cefazolin sodium salt Quinoxaline Cefazolin 2-Amino-4,5-bis(2-methoxyethoxy)benzoic acid ethyl ester hydrochloride 3-Ethynylaniline

Erlotinib hydrochloride 4-Chloro-6,7-bis(2-methoxyethoxy)quinazoline N-[3-Chloro-4-(3-fluorobenzyloxy)phenyl]-6-iodoquinazolin-4-amine Ethyl 3,4-dihydroxybenzoate 4-Quinazolinamine,N-(3-ethenylphenyl)-6,7-bis(2-methoxyethoxy)-,hydrochloride(1:1)

Erlotinib Impurity 20 Erlotinib Impurity 1 Erlotinib Impurity 3 DesMethyl Erlotinib Carboxylate Acid Erlotinib Impurity 35

4-CHLORO-7-(2-CHLORO-ETHOXY)-6-(2-METHOXY-ETHOXY)-QUINAZOLINE Ethyl 3,4-bis(2-methoxyethoxy)benzoate Erlotinib Hydrochloride iMpurity

1of4

6,7-BIS(2-METHOXYETHOXY)QUINAZOLIN-4(1H)-ONE Erlotinib LactaM IMpurity 6,7-Bis(2-Methoxyethoxy)-3H-quinazolin-4-one 6,7-bis-Methoxyethoxy-quinazolin-4-one Erlotinib iMpurity E 6,7-bis(2-methoxyethoxy)-1H-quinazolin-4-one 6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone 6,7-Bis-(2-Methoxyethoxy)quinazolin-4(3H)-one 6,7-bis(2-methoxyethoxy)-quinazolin-4-one CP-380736 PF-00520893 Erlotinib interMidiate V 6,7-Di(2-Methoxyethoxy)-3,4-dihydroquinazolin-4-one ERLOTINIBINT-F 6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone 6,7-BIS(2-METHOXYETHOXY)QUINAZOLIN-4(1H)-ONE Erlotinib hydrochloride INT V 6,7-bis(2-methoxyethoxy)quizolin-4(3H)-one Erlotinib Hydrochloride iMpurity 26 Erlotinib-14 Erlotinib Hydrochloride iMpurity 13 5-quinazolone, an intermediate of erlotinib 6,7-Bis(2-methoxyethoxy)-3H-quinazo 6,7-Bis(2-methoxyethoxy)-3H-quinazolin-4-one > 6,7-II (2-methoxyethoxy) quinazoline-4-ketone 6,7-bis(2-Methoxyethoxy)-3,4-dihydroquinazoL in-4-one 4(3H)-Quinazolinone, 6,7-bis(2-methoxyethoxy)- 6,7-Bis(2-methoxyethoxy)-4-hydroxyquinazoline 6,7-Bis(2-methoxyethoxy)-4-quinazolinol 6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone ISO 9001：2015 REACH 7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone 6,7-Bis(2-methoxyethoxy)quinazolin-4(3H)-one (Erlotinib Impurity) Erlotinib impurities407 Azilsartan medoxomil impurity249 6,7-bis(2-Methoxyethoxy)-3,4-dihydroquinazolin-4-one 6,7- dimethoxyquinazolin -4- one 6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone (Intermediate for Erlotinib) 6,7-Dimethoxyethoxyquinoline-4-one 6,7-Bis-(2-Methoxyethoxy)-4(3H)-Quinazoline 6,7-Bis-(2-methoxyethoxy 179688-29-0 Erlotinib INTERMEDIATES intermidiate of Erlotinib hydrochloride Erlotinib Aromatics Heterocycles Intermediates Aromatics Compounds Intermediate of erlotinib hydrochloride