4-Methyl-[1,8]naphthyridin-2-ol

4-Methyl-[1,8]naphthyridin-2-ol structure

CAS No.: 889940-20-9

Chemical Name:: 4-Methyl-[1,8]naphthyridin-2-ol

Synonyms: 4-METHYL-[1,8]PHTHYRIDIN-2-OL;4-Methyl-[1,8]naphthyridin-2-ol;4-methyl-1H-1,8-naphthyridin-2-one;4-Methyl-1,8-naphthyridin-2(1H)-one;1,8-Naphthyridin-2(1H)-one, 4-methyl-

CBNumber:: CB4278997

Molecular Formula:: C9H8N2O

Molecular Weight:: 160.17

MDL Number:: MFCD04113823

MOL File:: Mol file

MSDS File:: SDS

Last updated:2026-09-12 18:52:43

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4-Methyl-[1,8]naphthyridin-2-ol Properties

Melting point	220℃
Boiling point	326.4±25.0 °C(Predicted)
Density	1.26±0.1 g/cm3(Predicted)
pka	2.93±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H319-H335-H302+H312+H332-H315
Precautionary statements	P280-P301+P312-P362+P364
HS Code	2934999090

4-Methyl-[1,8]naphthyridin-2-ol price More Price(10)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA00GYDU	4-methyl-1,8-naphthyridin-2(1h)-one 95%	889940-20-9	100mg	$273	2026-05-28	Buy
aablocks	AA00GYDU	4-methyl-1,8-naphthyridin-2(1h)-one 95%	889940-20-9	250mg	$469	2026-05-28	Buy
Crysdot	CD11028856	4-Methyl-1,8-naphthyridin-2-ol 95+%	889940-20-9	1g	$406	2026-05-26	Buy
Chemenu	CM141353	4-Methyl-1,8-naphthyridin-2-ol 95%	889940-20-9	10g	$2758	2026-05-26	Buy
Atlantic Research Chemicals	XS100462	4-Methyl-1,8-naphthyridin-2(1H)-one 95	889940-20-9	1g	$603.25	2026-05-23	Buy

Product number	Packaging	Price	Buy
AA00GYDU	100mg	$273	Buy
AA00GYDU	250mg	$469	Buy
CD11028856	1g	$406	Buy
CM141353	10g	$2758	Buy
XS100462	1g	$603.25	Buy

4-Methyl-[1,8]naphthyridin-2-ol Chemical Properties, Uses, Production

4-Methyl-[1,8]naphthyridin-2-ol synthesis

Synthesis of 4-Methyl-[1,8]naphthyridin-2-ol from 2-Aminopyridine and Ethyl acetoacetate

4-Methyl-[1,8]naphthyridin-2-ol Preparation Products And Raw materials

Raw materials

Ethyl acetoacetate 2-Aminopyridine

Preparation Products

4-Methyl-[1,8]naphthyridin-2-ol Suppliers

Global Suppliers ( 21)

Supplier	Tel	Email	Country	ProdList	Advantage
Nanjing Norris-Pharm Technology Co., Ltd	13901585132	sales@norris-pharm.com	China	8869	55
Tianjin Anhao Biological Technology Co., Ltd.		sales@ahpharmatech.com	China	5734	55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	025-66028182 17714375163	yftan@aikonchem.com	China	16674	50
Yancheng KangdiSen Pharmaceutical Co., Ltd.	13812573443;18052965989	tongbenwan22@163.com	China	1975	55
BePharm Ltd	400-685-9117	market@bepharm.com	China	15081	60
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Shanghai Pingguo Pharmaceutical Co., Ltd.	021-20432229	2412110556@qq.com	China	6016	55
Yujinpharma(Tianjin) Technology Co.,Ltd.	13370351217 kungfu1217@1	kungfu1217@163.com	China	7991	58
ANHUI WITOP BIOTECH CO., LTD	+8618071025641	eric@witopchemical.com	China	23504	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30203	58

Supplier	Advantage
Nanjing Norris-Pharm Technology Co., Ltd	55
Tianjin Anhao Biological Technology Co., Ltd.	55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd.	50
Yancheng KangdiSen Pharmaceutical Co., Ltd.	55
BePharm Ltd	60
Amadis Chemical Company Limited	58
Shanghai Pingguo Pharmaceutical Co., Ltd.	55
Yujinpharma(Tianjin) Technology Co.,Ltd.	58
ANHUI WITOP BIOTECH CO., LTD	58
Career Henan Chemica Co	58

889940-20-9 (4-Methyl-[1,8]naphthyridin-2-ol) Related Search:

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2,7-Dimethoxy-1,8-naphthyridine-4-carbaldehyde

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4-METHYL-[1,8]PHTHYRIDIN-2-OL 4-Methyl-1,8-naphthyridin-2(1H)-one 4-methyl-1H-1,8-naphthyridin-2-one 1,8-Naphthyridin-2(1H)-one, 4-methyl- 4-Methyl-[1,8]naphthyridin-2-ol 889940-20-9