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ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate

ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate structure

CAS No.: 13250-96-9

Chemical Name:: ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate

Synonyms: Einecs 236-234-7;Nalidixic Acid EP Impurity B;ethyl 7-methyl-4-oxo-1H-1,8-naphthyridine-3-carboxylate;ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate;7-methyl-4-oxo-1H-1,8-naphthyridine-3-carboxylic acid ethyl ester;4-Hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid ethyl ester;4-hydroxy-7-methyl-1,8-naphthalenedine-3-carboxylic acidethyl ester;1,8-Naphthyridine-3-carboxylic acid, 4-hydroxy-7-methyl-, ethyl ester

CBNumber:: CB1887002

Molecular Formula:: C12H12N2O3

Molecular Weight:: 232.24

MDL Number:: MFCD00234797

MOL File:: 13250-96-9.mol

MSDS File:: SDS

Last updated:2026-01-13 11:11:29

Product description	Number	Pack Size	Price
Ethyl4-Hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate	E919020	25mg	$85
Ethyl4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate	2892BB	500mg	$686
Ethyl4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate	2892BB	1g	$710
4-Hydroxy-7-methyl-[1,8]naphthyridine-3-carboxylicacidethylester 95%	BB20-2893B	1g	$350
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ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate Properties

Melting point	272-273 °C
Boiling point	350.5±37.0 °C(Predicted)
Density	1.296±0.06 g/cm3(Predicted)
storage temp.	2-8°C, stored under nitrogen
pka	2.83±0.50(Predicted)
Appearance	Yellow to brown Solid
InChI	InChI=1S/C12H12N2O3/c1-3-17-12(16)9-6-13-11-8(10(9)15)5-4-7(2)14-11/h4-6H,3H2,1-2H3,(H,13,14,15)
InChIKey	KPXWNJGVBKCXKB-UHFFFAOYSA-N
SMILES	N1C2C(=CC=C(C)N=2)C(O)=C(C(OCC)=O)C=1

ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	E919020	Ethyl4-Hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate	13250-96-9	25mg	$85	2021-12-16	Buy
AK Scientific	2892BB	Ethyl4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate	13250-96-9	500mg	$686	2021-12-16	Buy
AK Scientific	2892BB	Ethyl4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate	13250-96-9	1g	$710	2021-12-16	Buy
Chemcia Scientific	BB20-2893B	4-Hydroxy-7-methyl-[1,8]naphthyridine-3-carboxylicacidethylester 95%	13250-96-9	1g	$350	2021-12-16	Buy

Product number	Packaging	Price	Buy
E919020	25mg	$85	Buy
2892BB	500mg	$686	Buy
2892BB	1g	$710	Buy
BB20-2893B	1g	$350	Buy

ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate Chemical Properties,Uses,Production

Uses

Ethyl 4-Hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate is a reagent used in the synthesis of flavoquinolones which may display antibacterial activity

Synthesis Reference(s)

Journal of the American Chemical Society, 70, p. 3348, 1948 DOI: 10.1021/ja01190a038

ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate Preparation Products And Raw materials

Raw materials

2-Picoline Diethyl methylmalonate 5-Amino-2-methylpyridine Sodium amide

Preparation Products

Nalidixic acid

ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate Suppliers

Global( 23)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131957	58
Shijiazhuang Dushi Biopharmaceutical Technology Co., Ltd	13102890206 18032066297	3685803652@qq.com	China	348	58
Nanjing Chemlin Chemical Co., Ltd	025-83697070 13770331960	info@chemlin.com.cn	China	16059	64
Bide Pharmatech Ltd.	400-400-164-7117 18317119277	product02@bidepharm.com	China	39999	60
SuZhou ShiYa Biopharmaceuticals, Inc.	0512-0512-52358471 17715136450	sales@shiyabiopharm.com	China	12127	58
Quzhou AMK BioTech Co., Ltd	0570-3081766 18357083060	sales@qzamkbio.com	China	1156	55
SHANGHAI FDC-CHEMICAL CO.,LTD	021-61469567 13482353728	sales@fdc-chemical.com	China	9977	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	+86-400-002-6226 +86-13028896684;	sales@rrkchem.com	China	57422	58
Shijiazhuang Dongzhi Chemical Co., Ltd.	18032763683 13102890206; 18032763683	442112647@qq.com	China	300	58

Supplier	Advantage
Alchem Pharmtech,Inc.	58
Amadis Chemical Company Limited	58
Shijiazhuang Dushi Biopharmaceutical Technology Co., Ltd	58
Nanjing Chemlin Chemical Co., Ltd	64
Bide Pharmatech Ltd.	60
SuZhou ShiYa Biopharmaceuticals, Inc.	58
Quzhou AMK BioTech Co., Ltd	55
SHANGHAI FDC-CHEMICAL CO.,LTD	58
Shenzhen Polymeri Biochemical Technology Co., Ltd.	58
Shijiazhuang Dongzhi Chemical Co., Ltd.	58

ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate Spectrum

ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate(13250-96-9)¹HNMR

13250-96-9(ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate)Related Search:

1,8-NAPHTHYRIDIN-4-OL 1,8-NAPHTHYRIDINE-3-CARBOXYLIC ACID, 4-HYDROXY ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid 1,8-NAPHTHYRIDINE-3-CARBOXYLIC ACID

ethyl 4-hydroxy-7-methyl-1,8-naphthyridine-3-carboxylate 4-Hydroxy-7-methyl-1,8-naphthyridine-3-carboxylic acid ethyl ester Einecs 236-234-7 7-methyl-4-oxo-1H-1,8-naphthyridine-3-carboxylic acid ethyl ester ethyl 7-methyl-4-oxo-1H-1,8-naphthyridine-3-carboxylate 1,8-Naphthyridine-3-carboxylic acid, 4-hydroxy-7-methyl-, ethyl ester Nalidixic Acid EP Impurity B 4-hydroxy-7-methyl-1,8-naphthalenedine-3-carboxylic acidethyl ester 13250-96-9