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2-Pyridinecarboxylicacid,1,4-dihydro-4-oxo-(9CI)

2-Pyridinecarboxylicacid,1,4-dihydro-4-oxo-(9CI) structure

CAS No.: 98321-24-5

Chemical Name:: 2-Pyridinecarboxylicacid,1,4-dihydro-4-oxo-(9CI)

Synonyms: Reaxys ID: 18565449;4-oxo-1H-pyridine-2-carboxylic acid;4-Oxo-1,4-dihydropyridine-2-carboxylic acid;1,4-dihydro-4-oxo-2-Pyridinecarboxylic acid;4-Oxo-1,4-dihydro-2-pyridinecarboxylic acid;2-Pyridinecarboxylic acid, 1,4-dihydro-4-oxo-;2-Pyridinecarboxylicacid,1,4-dihydro-4-oxo-(9CI);4-Oxo-1,4-dihydropyridine-2-carboxylic acid,95% +(contains <10%H2O)

CBNumber:: CB21273706

Molecular Formula:: C6H5NO3

Molecular Weight:: 139.11

MDL Number:: MFCD11656334

MOL File:: 98321-24-5.mol

Last updated:2026-05-27 23:55:30

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2-Pyridinecarboxylicacid,1,4-dihydro-4-oxo-(9CI) Properties

Melting point	249-257 °C(Solv: ethanol (64-17-5); benzene (71-43-2))
Boiling point	313.1±42.0 °C(Predicted)
Density	1.451±0.06 g/cm3(Predicted)
storage temp.	under inert gas (nitrogen or Argon) at 2-8°C
pka	0.65±0.20(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H315-H319-H335
Precautionary statements	P261-P305+P351+P338

2-Pyridinecarboxylicacid,1,4-dihydro-4-oxo-(9CI) price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA00IJZP	4-Oxo-1,4-Dihydropyridine-2-Carboxylic Acid 95%+(contains<10%H2O)	98321-24-5	100mg	$12	2026-05-29	Buy
aablocks	AA00IJZP	4-Oxo-1,4-Dihydropyridine-2-Carboxylic Acid 95.00%	98321-24-5	5g	$493	2026-05-29	Buy
ACHEMBLOCK	U105767	1,4-Dihydro-4-oxo-2-pyridinecarboxylic acid 97.00%	98321-24-5	1G	$195	2026-05-27	Buy
ACHEMBLOCK	U105767	1,4-Dihydro-4-oxo-2-pyridinecarboxylic acid 97.00%	98321-24-5	5G	$590	2026-05-27	Buy
ACHEMBLOCK	U105767	1,4-Dihydro-4-oxo-2-pyridinecarboxylic acid 97.00%	98321-24-5	25G	$2360	2026-05-27	Buy

Product number	Packaging	Price	Buy
AA00IJZP	100mg	$12	Buy
AA00IJZP	5g	$493	Buy
U105767	1G	$195	Buy
U105767	5G	$590	Buy
U105767	25G	$2360	Buy

2-Pyridinecarboxylicacid,1,4-dihydro-4-oxo-(9CI) Preparation Products And Raw materials

Raw materials

Preparation Products

2-Pyridinecarboxylicacid,1,4-dihydro-4-oxo-(9CI) Suppliers

Global Suppliers ( 16)

Supplier	Tel	Email	Country	ProdList	Advantage
Wuxi AppTec	022-59987777 13552403979	jia_guoqiang@wuxiapptec.com	China	22344	58
Aikon International Limited	025-58851090 13913916777	sales01@aikonchem.com	China	15947	58
3A Chemicals	400-668-9898	service@3achem.com	China	20535	58
Fan De(Beijing) Biotechnology Co., Ltd.	15911056312	liming@bio-fount.com	China	9718	58
Lanzhou Kangyuxin Biotechnology Co., Ltd.	0943-8293106	sales@kyxpharma.com	China	3552	58
Hefei Hirisun Pharmatech Co., Ltd	+8615056975894	shawn@hirisunpharm.com	CHINA	9897	58
HUNAN CHEMFISH SCIENTIFIC CO.,LTD	85521272 18932438858	sales@chemfish.com	China	7780	58
Zhengzhou Alpha Chemical Co. LTD	0371-53732842 13383863444	3838551451@qq.com	China	9996	58
Bide Pharmatech Ltd.	400-6005915	sales@picasso-e.com	China	39662	58
Suzhou Meishi Biotechnology Co., Ltd.	1173954148q	meishipharma@126.com	China	20027	58

Supplier	Advantage
Wuxi AppTec	58
Aikon International Limited	58
3A Chemicals	58
Fan De(Beijing) Biotechnology Co., Ltd.	58
Lanzhou Kangyuxin Biotechnology Co., Ltd.	58
Hefei Hirisun Pharmatech Co., Ltd	58
HUNAN CHEMFISH SCIENTIFIC CO.,LTD	58
Zhengzhou Alpha Chemical Co. LTD	58
Bide Pharmatech Ltd.	58
Suzhou Meishi Biotechnology Co., Ltd.	58

98321-24-5 (2-Pyridinecarboxylicacid,1,4-dihydro-4-oxo-(9CI)) Related Search:

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2-Pyridinecarboxylicacid,1,4-dihydro-4-oxo-(9CI) 1,4-dihydro-4-oxo-2-Pyridinecarboxylic acid 4-Oxo-1,4-dihydropyridine-2-carboxylic acid 4-oxo-1H-pyridine-2-carboxylic acid Reaxys ID: 18565449 2-Pyridinecarboxylic acid, 1,4-dihydro-4-oxo- 4-Oxo-1,4-dihydro-2-pyridinecarboxylic acid 4-Oxo-1,4-dihydropyridine-2-carboxylic acid,95% +(contains <10%H2O) 98321-24-5 PYRIDINE