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2,8-Quinolinediol

2,8-Quinolinediol structure

CAS No.: 15450-76-7

Chemical Name:: 2,8-Quinolinediol

Synonyms: 8-Hydroxy-2-quinolinone;QUINOLINE-2,8-DIOL;Procaterol Impurity;8-HYDROXYCARBOSTYRIL;8-Hydroxycarbostyryl;2,8-DIHYDROXYQUINOLINE;8-Hydroxy-2(1H)-quinolinone;8-diol;inedioL;2,8-QuinoL

CBNumber:: CB8250483

Molecular Formula:: C9H7NO2

Molecular Weight:: 161.16

MDL Number:: MFCD00216696

MOL File:: 15450-76-7.mol

MSDS File:: SDS

Last updated:2024-11-19 23:02:33

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2,8-Quinolinediol Properties

Melting point	~290 °C (dec.)
Boiling point	403.2±45.0 °C(Predicted)
Density	1.337±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
solubility	DMSO (Slightly), Methanol (Slightly, Heated)
form	Solid
pka	8.85±0.20(Predicted)
color	Dark Reddish Brown
λmax	335nm(EtOH)(lit.)
BRN	472906
CAS DataBase Reference	15450-76-7(CAS DataBase Reference)
FDA UNII	466PKO4UBM

SAFETY

Risk and Safety Statements

Symbol(GHS)

GHS07

Signal word

Warning

Hazard statements

H315-H319-H335

Precautionary statements

P261-P264-P271-P280-P302+P352-P305+P351+P338

Hazard Codes

Risk Statements

36/37/38-36/38

Safety Statements

26-36-37/39

WGK Germany

HS Code

2933499090

NFPA 704

	0
2		0

2,8-Quinolinediol price More Price(32)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	37640	2,8-Quinolinediol ≥99.0% (HPLC)	15450-76-7	1g	$43.3	2024-03-01	Buy
Sigma-Aldrich	37640	2,8-Quinolinediol ≥99.0% (HPLC)	15450-76-7	5G	$133	2023-06-20	Buy
TCI Chemical	D3819	2,8-Dihydroxyquinoline >98.0%(GC)(T)	15450-76-7	5g	$73	2024-03-01	Buy
TCI Chemical	D3819	2,8-Dihydroxyquinoline >98.0%(GC)(T)	15450-76-7	25g	$214	2024-03-01	Buy
TRC	H953185	8-Hydroxy-2(1H)-quinolinone	15450-76-7	250mg	$50	2021-12-16	Buy

Product number	Packaging	Price	Buy
37640	1g	$43.3	Buy
37640	5G	$133	Buy
D3819	5g	$73	Buy
D3819	25g	$214	Buy
H953185	250mg	$50	Buy

2,8-Quinolinediol Chemical Properties,Uses,Production

Chemical Properties

Brown Powder

Uses

2,8-Quinolinediol is suitable for use as standard in a study to identify the urinary metabolites for the toxicity related processes and pathogenesis induced by doxorubicin (DOX) to rats by online and off-line LC-MS techniques. It may be used as starting reagent for the preparation of two powerful β2-adrenergic receptor agonists, used for the treatment of asthma:

Procaterol
Indacaterol

Uses

2,8-Quinolinediol is a substituted quinolinone derivative used in the preparation of pharmaceutical compounds.

Definition

ChEBI: Quinoline-2,8-diol is a dihydroxyquinoline. It is a tautomer of an 8-hydroxyquinolin-2(1H)-one.

General Description

2,8-Quinolinediol is a quinolone derivative. It has been reported as metabolite of 8-hydroxyquinoline-N-oxide in rabbits. Synthesis of 2,8-quinolinediol has been reported. It is reported as one of the six possible forms of 8-hydroxycarbostyril. It has been detected as new UV-absorbing compound (UAC) in cow milk and its structure was elucidated using HRMS and by ¹H, ¹³C and ¹H ×¹³C NMR.It is also known as 8-hydroxycarbostyril or 8-hydroxyquinolin-2(1H)-one.

2,8-Quinolinediol synthesis

Synthesis of 2,8-Quinolinediol from N-(2-Methoxyphenyl)-3-phenylpropenamide

2,8-Quinolinediol Preparation Products And Raw materials

Raw materials

Preparation Products

2-chloroquinolin-8-ol

2,8-Quinolinediol Suppliers

Global( 339)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Nanjing Kaitian Chemical Co., LTD	+undefined13337835376	kt_chem@126.com	China	40	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	18751	58
Nanjing Finetech Chemical Co., Ltd.	025-85710122 17714198479	sales@fine-chemtech.com	CHINA	885	55
ATK CHEMICAL COMPANY LIMITED	+undefined-21-51877795	ivan@atkchemical.com	China	32957	60
career henan chemical co	+86-0371-86658258 +8613203830695	sales@coreychem.com	China	29880	58
Jinan Carbotang Biotech Co.,Ltd.	+8615866703830	figo.gao@foxmail.com	China	8497	58
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28172	58
Hubei xin bonus chemical co. LTD	86-13657291602	linda@hubeijusheng.com	CHINA	22963	58
Chongqing Chemdad Co., Ltd	+86-023-6139-8061 +86-86-13650506873	sales@chemdad.com	China	39894	58

Supplier	Advantage
Nanjing Kaitian Chemical Co., LTD	58
Capot Chemical Co.,Ltd.	60
Shanghai Daken Advanced Materials Co.,Ltd	58
Nanjing Finetech Chemical Co., Ltd.	55
ATK CHEMICAL COMPANY LIMITED	60
career henan chemical co	58
Jinan Carbotang Biotech Co.,Ltd.	58
Hubei Jusheng Technology Co.,Ltd.	58
Hubei xin bonus chemical co. LTD	58
Chongqing Chemdad Co., Ltd	58

View Lastest Price from 2,8-Quinolinediol manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-11-19	2,8-Quinolinediol 15450-76-7	US $57.00-210.00 / mg		99.38%	10g	TargetMol Chemicals Inc.
2023-04-11	2,8-Quinolinediol 15450-76-7	US $0.00-0.00 / kg	1kg	98%	1 ton	Nanjing Kaitian Chemical Co., LTD
2022-10-11	2,8-Quinolinediol 15450-76-7	US $0.00-0.00 / KG	1KG	98%	1ton	Henan Aochuang Chemical Co.,Ltd.

2,8-Quinolinediol
15450-76-7
US $57.00-210.00 / mg
99.38%
TargetMol Chemicals Inc.

2,8-Quinolinediol
15450-76-7
US $0.00-0.00 / kg
98%
Nanjing Kaitian Chemical Co., LTD

2,8-Quinolinediol
15450-76-7
US $0.00-0.00 / KG
98%
Henan Aochuang Chemical Co.,Ltd.

2,8-Quinolinediol Spectrum

2,8-Quinolinediol(15450-76-7)¹HNMR

15450-76-7(2,8-Quinolinediol)Related Search:

8-Benzyloxy-5-(2-bromoacetyl)-2-hydroxyquinoline 8-Hydroxyquinoline Quinhydrone Propylene glycol 6-Hydroxyquinoline

1,2-Hexanediol 5-ForMyl-8-hydroxycarbostyril 5,6-Diethyl-2,3-dihydro-1H-inden-2-amine hydrochloride 4-Hydroxyquinoline Ethoxyquin

2-Quinolinol Quinclorac Isoquinoline Quinolinic acid 5-ACETYL-8-HYDROXY-1H-QUINOLIN-2-ONE

Indacaterol Impurity 12 (S)-Indacaterol 2(1H)-Quinolinone, 5,5'-[[(5,6-diethyl-2,3-dihydro-1H-inden-2-yl)imino]bis(1-hydroxy-2,1-ethanediyl)]bis[8-(phenylmethoxy)-

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2,8-DIHYDROQUINOLINE 2,8-QUINOLINEDIOL 8-Hydroxycabostyril 2,8-DIHYDROXY-CHINOLIN 2,8-QUINOLINEDIOL,98+% 2,8-Quinolinediol 8-Hydroxy-2-quinolinone 2,8-Quinolinediol, 97+% 2(1H)-Quinolinone, 8-hydroxy- 2,8-Dihydroxyquinoleine 8-hydroxy-1H-quinolin-2-one 8-diol Quinoline-2 2,8-Dihydroxyquinoline, 8-Hydroxycarbostyril, 8-Hydroxyquinolin-2(1H)-one 2(1H)-Quinolinone, 8-hydroxy- (9CI) Carbostyril, 8-hydroxy- Carbostyril, 8-hydroxy- (8CI) Quinolin-2,8-diol 2,8-QUINOLINEdiol:8-hydroxycabostyril Brexpiprazole Impurity 18, 8-hydroxyquinolin-2(1H)-one 2,8-Dihydroxyquinoline> 2,8-QuinoL inedioL 2,8-Quinolinediol ISO 9001：2015 REACH 8-Quinolinediol QUINOLINE-2,8-DIOL 8-HYDROXYCARBOSTYRIL 8-Hydroxy-2(1H)-quinolinone 8-Hydroxycarbostyryl 2,8-DIHYDROXYQUINOLINE Procaterol Impurity 8-Hydroxy-2-quinolinone Procatrol 6 15450-76-7 C9H7NO2 Quinolines Heterocyclic Building Blocks Building Blocks Heterocycles Quinolines, Quinazolines and derivatives Quinoline derivatives Quinoline&Isoquinoline Quinolines Inhibitors