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

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

Product Name
6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone
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
Formula Weight
294.3
MOL File
179688-29-0.mol
More
Less

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

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)
More
Less

Safety

WGK Germany 
3
HS Code 
2933.59.8000
More
Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

Precautionary statements

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P270Do not eat, drink or smoke when using this product.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

P330Rinse mouth.

P501Dispose of contents/container to..…

More
Less

N-Bromosuccinimide Price

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

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

Chemical Properties

Off-White Solid

Uses

An intermediate in the synthesis of Erlotinib (E625000).

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

Raw materials

Preparation Products

More
Less

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

Americas 1 Canada 2 China 400 Europe 1 Germany 1 India 70 Japan 1 Switzerland 1 United Kingdom 4 United States 23 Global 504
Biocompounds Pharmaceutical Inc.
Tel
21-57687675
Fax
+86-21-57687169
Email
yanjie@biocompounds.com
Country
China
ProdList
75
Advantage
62
Shanghai jing Hao pharmaceutical technology co., LTD
Tel
021-68900963 15618693615
Fax
021-68900963
Email
sales@jinghaopharma.com
Country
China
ProdList
289
Advantage
58
shandong XuanHong Pharmaceutical Technology Co.,Ltd
Tel
0531-88801869 15562622698
Fax
0531-88801867
Email
sciencechem@163.com
Country
China
ProdList
276
Advantage
55
Shanghai Yuzhicheng Pharmaceutical Technology Co., Ltd.
Tel
18001856580
Fax
QQ：2415195517
Email
2415195517@qq.com
Country
China
ProdList
44
Advantage
58
Gansu Songsheng Pharmaceutical Co. , Ltd.
Tel
13705130158
Email
sales@unitechemical.com
Country
China
ProdList
149
Advantage
58
Qufu Haida Tiancheng Biochemical Co., Ltd.
Tel
0537-4531868 18553729317
Email
hdchem@126.com
Country
China
ProdList
88
Advantage
55
J & K SCIENTIFIC LTD.
Tel
010-82848833 400-666-7788
Fax
86-10-82849933
Email
jkinfo@jkchemical.com
Country
China
ProdList
96815
Advantage
76
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Chembest Research Laboratories Limited
Tel
+86-21-20908456
Fax
021-58180499
Email
sales@BioChemBest.com
Country
China
ProdList
6005
Advantage
61
TCI (Shanghai) Development Co., Ltd.
Tel
021-67121386
Fax
021-67121385
Email
Sales-CN@TCIchemicals.com
Country
China
ProdList
24529
Advantage
81
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
JinYan Chemicals(ShangHai) Co.,Ltd.
Tel
13817811078
Fax
86-021-50426522,50426273
Email
sales@jingyan-chemical.com
Country
China
ProdList
9976
Advantage
60
Jia Xing Isenchem Co.,Ltd
Tel
0573-85285100 18627885956
Fax
0573-85285100
Email
isenchem@163.com
Country
China
ProdList
9413
Advantage
66
Adamas Reagent, Ltd.
Tel
400-6009262 16621234537
Fax
021-64823266
Email
chenyj@titansci.com
Country
China
ProdList
14103
Advantage
59
Accela ChemBio Co.,Ltd.
Tel
021-50795510 4000665055
Fax
021-50795055
Email
sales@accelachem.com
Country
China
ProdList
11655
Advantage
64
Beijing Lunarsun Pharmaceutical Co.,LTD.
Tel
86-10-64911848-8020.8010
Fax
86-10-64946614
Email
sales@lunarsun.com.cn
Country
China
ProdList
95
Advantage
60
Nanjing Chemlin Chemical Co., Ltd
Tel
025-83697070
Fax
+86-25-83453306
Email
info@chemlin.com.cn
Country
China
ProdList
19172
Advantage
64
Shanghai Hanhong Scientific Co.,Ltd.
Tel
021-54306202 13764082696
Email
info@hanhongsci.com
Country
China
ProdList
42958
Advantage
64
Chemsky（shanghai）International Co.,Ltd.
Tel
021-50135380
Email
shchemsky@sina.com
Country
China
ProdList
32321
Advantage
50
XiaoGan ShenYuan ChemPharm co,ltd
Tel
15527768850
Email
1791901229@qq.com
Country
China
ProdList
8843
Advantage
52
Jinan Trio PharmaTech Co., Ltd.
Tel
+86 (531) 88811783
Fax
+86 (531) 55696010 QQ 1762738062
Email
sales@trio-pharmatech.com (International market)
Country
China
ProdList
1856
Advantage
62
Syntechem Co.,Ltd
Tel
Fax
E-Mail Inquiry
Email
info@syntechem.com
Country
China
ProdList
12984
Advantage
57
Chengdu Green Young Biomedical Technology Co., Ltd.
Tel
86+28-85337952 18081025021
Fax
86+28-85337952
Email
greenyoung@glykj.com
Country
China
ProdList
94
Advantage
62
Zhemical Co., Ltd.
Tel
0760-89935616
Fax
+86 (760) 8533-0775
Email
zc@zhemical.com
Country
China
ProdList
172
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Tongchuang Pharma(Suzhou). Co., Ltd.
Tel
0512-63263366 18912765016
Fax
0512-6326 3366
Email
tongtf110@sina.com
Country
China
ProdList
971
Advantage
62
Shanghai XueEr Pharmaceutical Technology Co., Ltd
Tel
021-34622192 13917187091
Fax
86-21-34622765
Email
1021708276@qq.com
Country
China
ProdList
79
Advantage
57
Hangzhou Yuhao Chemical Technology Co., Ltd
Tel
0571-82693216
Fax
+86-571-82880190
Email
info@yuhaochemical.com
Country
China
ProdList
9387
Advantage
52
Shanghai Sphchem Co., Ltd.
Tel
21-21-56491756 13512199871
Fax
021-5649-1756
Email
sales@panhongchem.com
Country
China
ProdList
3999
Advantage
55
Suzhou Guide Fine Material Co.Ltd.
Tel
136-16210669 13914021065
Fax
0512-66627360
Email
sales@guide-chemicals.com
Country
China
ProdList
271
Advantage
60
Jinan Bond Chemical Technology Co., Ltd.
Tel
86-531-88280989
Fax
86-531-88280989
Email
mymail1996@126.com
Country
China
ProdList
256
Advantage
55
T&W GROUP
Tel
021-61551611 13296011611
Fax
＋86 21-50676805
Email
contact@trustwe.com
Country
China
ProdList
9895
Advantage
58
Shanghai Topbiochem Technology Co., Ltd
Tel
021-58170097
Email
info@topbiochem.com
Country
China
ProdList
9459
Advantage
58
Beijing Comparison Pharmaceutical Technology Co., Ltd
Tel
010-010-52878169 15801002657
Email
sales@bjcomparison.com
Country
China
ProdList
4953
Advantage
58
Nanjing Norris-Pharm Technology Co., Ltd
Tel
13901585132
Fax
+86-25-52131256
Email
799750417@qq.com
Country
China
ProdList
8878
Advantage
55
SHANGHAI YINGRUI CHEMICAL TECHNOLOGY CO.,LTD.
Tel
021-34666753 13311639313
Fax
+86-21-34979012
Email
info@shyrchem.com
Country
China
ProdList
571
Advantage
55
Shanghai Aladdin Bio-Chem Technology Co.,LTD
Tel
400-400-6206333 18521732826
Fax
021-50323701
Email
market@aladdin-e.com
Country
China
ProdList
25003
Advantage
65
Shanghai Zhuorui Chemical Co.,Ltd.
Tel
021-69180038
Fax
0086-21-39177059
Email
zhuoruichem@163.com
Country
China
ProdList
105
Advantage
58
China Nobel Chem Co., Limited
Tel
+86(0)21 60484900
Fax
+86(0)21 60484900
Country
China
ProdList
764
Advantage
50
Shanghai Witofly Chemical Co.,Ltd
Tel
Email
sales@witofly.com
Country
China
ProdList
2864
Advantage
52
Guangzhou Isun Pharmaceutical Co., Ltd
Tel
020-39119399 18927568969
Fax
020-39119999
Email
isunpharm@qq.com
Country
China
ProdList
4428
Advantage
55
TargetMol Chemicals Inc.
Tel
021-021-33632979 15002134094
Fax
021-33632979
Email
marketing@targetmol.com
Country
China
ProdList
7783
Advantage
58
Shanghai JONLN Reagent Co., Ltd.
Tel
400-0066400 13621662912
Fax
021-55660885
Email
422131432@qq.com
Country
China
ProdList
9978
Advantage
55
Taizhou Tongxin Bio-Tech Co., Ltd
Tel
0523-18601685-898 18652728585
Email
sales@allyrise.com
Country
China
ProdList
2769
Advantage
60
Eastbang Pharmaceuticals Technology Co., Ltd.
Tel
+86 (20) 28996708,29078958,28139708,29076128,28133708,28139728,28139738,28133718,021-31663278,021-31663578,021-60538387
Fax
+86 (20) 39218032
Country
China
ProdList
454
Advantage
58
Bide Pharmatech Ltd.
Tel
400-164-7117 13681763483
Fax
+86-21-61629029
Email
product02@bidepharm.com
Country
China
ProdList
41462
Advantage
60
Shanghai Worldyang Chemical Co.,Ltd.
Tel
021-021-56795766
Fax
+86-21-56795266
Email
sales@worldyachem.com
Country
China
ProdList
9346
Advantage
58
ChemStrong Scientific Co.,Ltd
Tel
0755-0755-66853366 13670046396
Fax
0755-28363542
Email
sales@chem-strong.com
Country
China
ProdList
18042
Advantage
56
Nanjing First Pharmaceutical Co., Ltd.
Tel
025-83172655 13585105703
Fax
+86-25-86501191
Email
sales@njfirstpharm.com
Country
China
ProdList
110
Advantage
60
Weifang Ding Hong Pharmaceutical Technology Co., Ltd.
Tel
0536-0536-8858983 18663683121
Fax
0536-8858983
Email
dhpharm@163.com
Country
China
ProdList
40
Advantage
58
More
Less

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

Nanjing Fred Technology Co., Ltd
Product
6,7-bis(2-methoxyethoxy)-1H-quinazolin-4-one 179688-29-0
Price
US $0.00-0.00/kg
Min. Order
1kg
Purity
99%(HPLC)
Supply Ability
2000kg
Release date
2023-12-14
Hebei Ganmiao New material Technology Co., LTD
Product
6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone 179688-29-0
Price
US $10.00-7.00/kg
Min. Order
1kg
Purity
99.9%
Supply Ability
20ton
Release date
2024-06-06
Henan Fengda Chemical Co., Ltd
Product
6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone 179688-29-0
Price
US $5.00-0.10/KG
Min. Order
1KG
Purity
99%
Supply Ability
g-kg-tons, free sample is available
Release date
2024-04-16

179688-29-0, 6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinoneRelated 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

  • 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
  • ERLOTINIBINT-F
  • 6,7-Bis-(2-methoxyethoxy)-4(3H)-quinazolinone 6,7-BIS(2-METHOXYETHOXY)QUINAZOLIN-4(1H)-ONE
  • 6,7-bis(2-methoxyethoxy)-1H-quinazolin-4-one
  • 6,7-bis(2-Methoxyethoxy)-3,4-dihydroquinazolin-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
  • 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 &gt
  • 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)
  • Azilsartan medoxomil impurity249
  • Erlotinib impurities407
  • 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
  • 6,7-Bis(2-methoxyethoxy)-4(1H)-quinazolinone
  • 179688-29-0
  • Erlotinib INTERMEDIATES
  • intermidiate of Erlotinib hydrochloride
  • Erlotinib
  • Aromatics
  • Heterocycles
  • Intermediates
  • Aromatics Compounds
  • Intermediate of erlotinib hydrochloride