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ChemicalBook >> CAS DataBase List >>3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone

3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone

3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone Structure
3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone structure
CAS No.
889443-20-3
Chemical Name:
3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone
Synonyms
Aripiprazole Impurity S;Aripiprazole Impurity N;Aripiprazole impurities1772;Aripiprazole USP Related Compound B;Aripiprazole Hydroxybutoxyquinoline Impurity;7-(4-Etoxybutoxy)-3,4-dihydroquinolin-2(H)-one;7-(4-hydroxybutoxy)-3,4-dihydro-1H-quinolin-2-one;7-(4-hydroxybutoxy)-3,4-dihydroquinolin-2(1H)-one;3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone;2(1H)-Quinolinone, 3,4-dihydro-7-(4-hydroxybutoxy)-
CBNumber:
CB32622348
Molecular Formula:
C13H17NO3
Molecular Weight:
235.28
MDL Number:
MOL File:
889443-20-3.mol
MSDS File:
SDS
Last updated:2023-04-23 13:52:06
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3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone Properties

Melting point 138-140°C
Boiling point 465.9±45.0 °C(Predicted)
Density 1.177±0.06 g/cm3(Predicted)
storage temp. Refrigerator
solubility DMSO (Slightly), Methanol (Slightly)
pka 14.41±0.20(Predicted)
form Solid
color White to Off-White
FDA UNII UEY2TJ7FPV

SAFETY

Risk and Safety Statements

HS Code  2933790002

3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone price More Price(2)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Medical Isotopes, Inc. 50956 3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone 889443-20-3 10g $2200 2021-12-16 Buy
Chemenu CM133065 7-(4-hydroxybutoxy)-3,4-dihydroquinolin-2(1H)-one 97% 889443-20-3 1g $239 2021-12-16 Buy
Product number Packaging Price Buy
50956 10g $2200 Buy
CM133065 1g $239 Buy

3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone Chemical Properties,Uses,Production

Uses

3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone (Aripiprazole USP Related Compound B) is an impurity of the selective dopamine D2-receptor antagonist, Aripiprazole (A771000).

Uses

3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone is an impurity of the selective dopamine D2-receptor antagonist, Aripiprazole (A771000).

3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone Preparation Products And Raw materials

Raw materials

Preparation Products

3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone Suppliers

Global( 63)Suppliers
Supplier Tel Email Country ProdList Advantage
Hubei Jusheng Technology Co.,Ltd. 		18871490254 linda@hubeijusheng.com CHINA 28180 58
Standardpharm Co. Ltd. 		86-714-3992388 overseasales1@yongstandards.com United States 14336 58
career henan chemical co 		+86-0371-86658258 15093356674; factory@coreychem.com China 29826 58
CR Corporation Lomited 		fred.wen@crcorporation.cn CHINA 12069 58
sgtlifesciences pvt ltd 		+8617013299288 dj@sgtlifesciences.com China 12382 58
China National Standard Pharmaceutical Corporation Limited 		+8615391658522 overseasales@yongstandards.com China 11927 58
Suzhou ARTK Medchem Co., Ltd. 		+86-512-68323967 +86-18015559028 sales1@artkmedchem.com China 8920 58
J & K SCIENTIFIC LTD. 010-82848833 400-666-7788 jkinfo@jkchemical.com China 96815 76
Chemsky（shanghai）International Co.,Ltd. 021-50135380 shchemsky@sina.com China 32344 50
Sinopharm Chemical Reagent Co,Ltd. 86-21-63210123 sj_scrc@sinopharm.com China 9823 79
Supplier Advantage
Hubei Jusheng Technology Co.,Ltd. 		58
Standardpharm Co. Ltd. 		58
career henan chemical co 		58
CR Corporation Lomited 		58
sgtlifesciences pvt ltd 		58
China National Standard Pharmaceutical Corporation Limited 		58
Suzhou ARTK Medchem Co., Ltd. 		58
J & K SCIENTIFIC LTD. 76
Chemsky（shanghai）International Co.,Ltd. 50
Sinopharm Chemical Reagent Co,Ltd. 79

View Lastest Price from 3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone pictures 2020-03-12 3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone
889443-20-3
 US $1.00 / KG 1KG 99.0% 100kg Career Henan Chemical Co

889443-20-3(3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone)Related Search:

5-(4-chlorobutoxy)-3,4-dihydroquinolin-2(1H)-one Aripiprazole Dimer 2-((2-chloroethyl)aMino)ethanolHCLSALT Deschloroaripiprazole 3,4-Dihydro-7-(4-bromobutoxy)-2(1H)-quinolinone
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3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone 7-(4-hydroxybutoxy)-3,4-dihydroquinolin-2(1H)-one Aripiprazole Related Compound B (25 mg) (7-(4-hydroxy-butoxy)-3,4-dihydroquinolin-2(1H)-one) 7-(4-hydroxybutoxy)-3,4-dihydro-1H-quinolin-2-one Aripiprazole USP Related Compound B Aripiprazole Impurity N Aripiprazole Impurity S 2(1H)-Quinolinone, 3,4-dihydro-7-(4-hydroxybutoxy)- Aripiprazole Hydroxybutoxyquinoline Impurity Aripiprazole Related Compound B (Aripiprazole Hydroxybutoxyquinoline Impurity) Aripiprazole impurities1772 Aripiprazole Related Compound B (7-(4-hydroxy-butoxy)-3,4-dihydroquinolin-2(1H)-one) (1042645) 7-(4-Etoxybutoxy)-3,4-dihydroquinolin-2(H)-one Aripiprazole Related Compound B 3,4-Dihydro-7-(4-hydroxybutoxy)-2(1H)-quinolinone 889443-20-3 Aromatics Heterocycles Impurities Intermediates & Fine Chemicals Pharmaceuticals