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4-HYDROXY-1-METHYL-2-QUINOLONE

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

MOL File:: 1677-46-9.mol

MSDS File:: SDS

Modify Date:: 2023/6/8 17:06:38

Request For Quotation

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)
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(3)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich(India)	168696	4-Hydroxy-1-methyl-2(1H)-quinolone 98%	1677-46-9	5G	₹18088.58	2022-06-14	Buy
TCI Chemicals (India)	M1009	4-Hydroxy-1-methyl-2-quinolone	1677-46-9	5G	₹7700	2022-05-26	Buy
TCI Chemicals (India)	M1009	4-Hydroxy-1-methyl-2-quinolone	1677-46-9	25G	₹11600	2022-05-26	Buy

Product number	Packaging	Price	Buy
168696	5G	₹18088.58	Buy
M1009	5G	₹7700	Buy
M1009	25G	₹11600	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 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	Country	ProdList	Advantage	Inquiry
BTC pharm India	+918790379245	AndhraPradesh, India	1269	58	Inquiry
Amogh Chemicals Pvt Ltd	+91-9920471328 +91-9833649289	Maharashtra, India	170	58	Inquiry
Jackson Chemical Industries	+91-9824153451 +91-9824153451	Gujarat, India	22	58	Inquiry
Amar Impex	91-22-24105805	Maharashtra, India	136	58	Inquiry
Amogh Chemicals Pvt. Ltd.	91-251-2693095	New Delhi, India	45	30	Inquiry
Ambuja Intermediates Ltd.	91-22-42127777	Maharashtra, India	152	58	Inquiry
Ambuja Intermediates Private Limited	+91 22 23867792	Mumbai, India	90	58	Inquiry
J. K. Promotions	91-22-23434998	Maharashtra, India	138	58	Inquiry
A.J Chemicals	91-9810153283	New Delhi, India	6124	58	Inquiry
TCI Chemicals (India) Pvt. Ltd.	1800 425 7889	New Delhi, India	6778	58	Inquiry

Supplier	Advantage
BTC pharm India	58
Amogh Chemicals Pvt Ltd	58
Jackson Chemical Industries	58
Amar Impex	58
Amogh Chemicals Pvt. Ltd.	30
Ambuja Intermediates Ltd.	58
Ambuja Intermediates Private Limited	58
J. K. Promotions	58
A.J Chemicals	58
TCI Chemicals (India) Pvt. Ltd.	58

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