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4-HYDROXY-1-METHYL-2-QUINOLONE

4-HYDROXY-1-METHYL-2-QUINOLONE structure

CAS No.: 1677-46-9

Chemical Name:: 4-HYDROXY-1-METHYL-2-QUINOLONE

Synonyms: AURORA KA-2363;1-Methyl-4-hydroxycarbostyril;1-methyl-4-hydroxy-2-chinolon;4-hydroxy-1-methyl-carbostyri;4-hydroxy-1-methylcarbostyril;n-methyl-4-hydroxykarbostyril;4-HYDROXY-N-METHYL-2-QUINOLONE;4-HYDROXY-1-METHYL-2-QUINOLONE;1-Methyl-4-hydroxy-2-quinolone;1-methyl-4-hydroxy-2-chinolinon

CBNumber:: CB6473833

Molecular Formula:: C10H9NO2

Molecular Weight:: 175.18

MDL Number:: MFCD00024052

MOL File:: 1677-46-9.mol

MSDS File:: SDS

Last updated:2023-06-08 17:06:38

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4-HYDROXY-1-METHYL-2-QUINOLONE Properties

Melting point	269-271 °C (lit.)
Boiling point	306.47°C (rough estimate)
Density	1.326
refractive index	1.5060 (estimate)
pka	4.50±1.00(Predicted)
form	powder to crystal
color	Light yellow to Brown to Dark green
CAS DataBase Reference	1677-46-9(CAS DataBase Reference)
FDA UNII	V713CAW761
EPA Substance Registry System	2(1H)-Quinolinone, 4-hydroxy-1-methyl- (1677-46-9)

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

Safety Statements

26-36

WGK Germany

RTECS

FG7350000

Hazard Note

Irritant

HS Code

2933499090

Toxicity

mouse,LD50,intravenous,180mg/kg (180mg/kg),U.S. Army Armament Research & Development Command, Chemical Systems Laboratory, NIOSH Exchange Chemicals. Vol. NX#01354,

NFPA 704

	0
2		0

4-HYDROXY-1-METHYL-2-QUINOLONE price More Price(19)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	168696	4-Hydroxy-1-methyl-2(1H)-quinolone 98%	1677-46-9	5g	$260	2024-03-01	Buy
TCI Chemical	M1009	4-Hydroxy-1-methyl-2-quinolone >98.0%(HPLC)(T)	1677-46-9	5g	$33	2024-03-01	Buy
TCI Chemical	M1009	4-Hydroxy-1-methyl-2-quinolone >98.0%(HPLC)(T)	1677-46-9	25g	$99	2024-03-01	Buy
TRC	H973033	4-Hydroxy-1-methyl-2-quinolone	1677-46-9	50mg	$45	2021-12-16	Buy
Chem-Impex	43904	4-Hydroxy-1-methyl-2-quinolone,≥98%(HPLC) ≥98%(HPLC)	1677-46-9	25G	$91.29	2021-12-16	Buy

Product number	Packaging	Price	Buy
168696	5g	$260	Buy
M1009	5g	$33	Buy
M1009	25g	$99	Buy
H973033	50mg	$45	Buy
43904	25G	$91.29	Buy

4-HYDROXY-1-METHYL-2-QUINOLONE Chemical Properties,Uses,Production

Uses

4-Hydroxy-1-methyl-2(1H)-quinolone was used as nucleophile in electrochemical oxidation of catechols and the reaction was studied by cyclic voltammetry and controlled-potential coulometry. It was used in ceric ammonium nitrate-mediated oxidative cycloaddition of 1,3-dicarbonyls to conjugated compounds to yield substituted dihydrofurans, dihydrofurocoumarins, dihydrofuroquinolinones and dihydrofurophenalenones. It was used in the synthesis of :

3-(4-methoxybenzyl)-4-hydroxy-1-methylquinolinone
3-(benzo[d][1,3]dioxol-5-ylmethyl)-4-hydroxy-1-methylquinolin-2(1H)-one
3-(4-chlorobenzyl)-4-hydroxy-1-methylquinolin-2(1H)-one
3,3′-bis(4-chlorobenzylidene)-1,10-methylquinolin-2,20-(1H)-one

4-HYDROXY-1-METHYL-2-QUINOLONE synthesis

Synthesis of 4-HYDROXY-1-METHYL-2-QUINOLONE from 2(1H)-Quinolinone, 4-(acetyloxy)-1-methyl-

4-HYDROXY-1-METHYL-2-QUINOLONE Preparation Products And Raw materials

Raw materials

3-ACETYL-4-HYDROXY-1-METHYL-2(1H)-QUINOLINONE 2(1H)-Quinolinone, 4-(acetyloxy)-1-methyl- 1-methyl-2,4-dioxo-1,2,3,4-tetrahydroquinoline-3-carboxylic acid methyl 2-(2-bromo-N-methylacetamido)benzoate Zinc02559774

N-METHYLANTHRANILIC ACID S-(hydrogen malonyl)coenzyme A 1,2-DIHYDRO-4-HYDROXY-1-METHYL-2-OXO-3-QUINOLINECARBOXYLIC ACID ETHYL ESTER L-KYNURENINE N-Methylaniline

Acetic anhydride L-Isoleucine

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Preparation Products

Disperse Yellow 10 DISPERSE YELLOW 5 3-BROMO-4-(4-METHOXY-PHENYL)-1-METHYL-1H-QUINOLIN-2-ONE

4-HYDROXY-1-METHYL-2-QUINOLONE Suppliers

Global( 119)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Hubei Jusheng Technology Co.,Ltd.	18871490254	linda@hubeijusheng.com	CHINA	28180	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63711	58
CONIER CHEM AND PHARMA LIMITED	+8618523575427	sales@conier.com	China	49390	58
career henan chemical co	+86-0371-86658258 15093356674;	factory@coreychem.com	China	29826	58
Shaanxi Dideu Medichem Co. Ltd	+86-029-81148696 +8615536356810	1047@dideu.com	China	3408	58
Hubei Ipure Biology Co., Ltd	+8613367258412	ada@ipurechemical.com	China	10326	58
Hefei TNJ Chemical Industry Co.,Ltd.	0551-65418671	sales@tnjchem.com	China	34572	58
Dideu Industries Group Limited	+86-29-89586680 +86-15129568250	1026@dideu.com	China	29220	58
Dayang Chem (Hangzhou) Co.,Ltd.	571-88938639 +8617705817739	info@dycnchem.com	CHINA	52867	58
Labnetwork lnc.	+86-27-50766799 +8618062016861	contact@labnetwork.com	China	19994	58

Supplier	Advantage
Hubei Jusheng Technology Co.,Ltd.	58
Alchem Pharmtech,Inc.	58
CONIER CHEM AND PHARMA LIMITED	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
Hubei Ipure Biology Co., Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58
Dideu Industries Group Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Labnetwork lnc.	58

View Lastest Price from 4-HYDROXY-1-METHYL-2-QUINOLONE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2022-03-07	4-HYDROXY-1-METHYL-2-QUINOLONE 1677-46-9	US $1.10 / g	1g	99.00%	100 Tons	Dideu Industries Group Limited
2020-04-30	4-HYDROXY-1-METHYL-2-QUINOLONE 1677-46-9	US $0.10 / KG	1KG	99.0%	1000 tons	Shaanxi Dideu Medichem Co. Ltd
2019-12-20	4-HYDROXY-1-METHYL-2-QUINOLONE 1677-46-9	US $1.00 / KG	1KG	99%	Kg/T	Career Henan Chemical Co

4-HYDROXY-1-METHYL-2-QUINOLONE
1677-46-9
US $1.10 / g
99.00%
Dideu Industries Group Limited

4-HYDROXY-1-METHYL-2-QUINOLONE
1677-46-9
US $0.10 / KG
99.0%
Shaanxi Dideu Medichem Co. Ltd

4-HYDROXY-1-METHYL-2-QUINOLONE
1677-46-9
US $1.00 / KG
99%
Career Henan Chemical Co

4-HYDROXY-1-METHYL-2-QUINOLONE Spectrum

4-HYDROXY-1-METHYL-2-QUINOLONE(1677-46-9)IR

1677-46-9(4-HYDROXY-1-METHYL-2-QUINOLONE)Related Search:

4-HYDROXY-1-METHYL-2-QUINOLONE 3-Hydroxy-2-methyl-4-quinolinecarboxylic acid 4-HYDROXY-2-METHYL-QUINOLINE-6-CARBOXYLIC ACID 6-ACETAMIDO-4-HYDROXY-2-METHYLQUINOLINE 4-Hydroxy-6-methyl-2-quinolone,4-Hydroxy-6-methyl-2-quinolone

1-METHYLISOQUINOLIN-3-OL 4-HYDROXY-1-PHENYL-1,2-DIHYDROQUINOLIN-2-ONE AURORA KA-4044 AURORA KA-4143 AURORA KA-3983

AURORA KA-3686 AURORA KA-5559 AURORA KA-4139 AURORA KA-3186 AURORA KA-4770

AURORA KA-3966 AURORA KA-3175 AURORA KA-4095

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AURORA KA-2363 4-HYDROXY-1-METHYL-2-QUINOLONE 4-HYDROXY-1-METHYL-1,2-DIHYDROQUINOLIN-2-ONE 4-HYDROXY-1-METHYL-1H-QUINOLIN-2-ONE 4-HYDROXY-1-METHYL-2(1H)-QUINOLONE 4-HYDROXY-N-METHYL-2-QUINOLONE 4-Hydroxy-1-methyl-2(1H)-quinolone 98% 4-hydroxy-1-methylquinolin-2-one 2(1H)-Quinolinone, 4-hydroxy-1-Methyl- 1-Methyl-2-oxo-1,2-dihydro-4-hydroxyquinoline 1-Methyl-4-hydroxy-2(1H)-quinolinone 1-Methyl-4-hydroxy-2-quinolone 1-Methyl-4-hydroxycarbostyril 4-Hydroxy-1-methyl-2-quinolinone 1-methyl-4-hydroxy-2-chinolinon 1-methyl-4-hydroxy-2-chinolon 4-hydroxy-1-methyl-2(1h)-quinolinon 4-hydroxy-1-methyl-carbostyri 4-hydroxy-1-methylcarbostyril n-methyl-4-hydroxykarbostyril 4-Hydroxy-1-Metyl-2-(1H)Quinolone 4-HYDROXY-1-METHYL-2-QUINOLONE 98+% 4-hydroxy-1-methylquinolin-2(1H)-one 2-hydroxy-1-methyl-4-quinolinone 4-Hydroxy-1-methyl-2-quinolone> 4-HYDROXY-1-METHYL-2-QUINOLONE ISO 9001：2015 REACH 4-HMQ (4-HYDROXY-1-METHYL 2(1H) QUINOLONE 1677-46-9 Building Blocks Heterocyclic Building Blocks Quinolines Building Blocks Heterocyclic Building Blocks Quinolines Intermediates of Dyes and Pigments