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3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one

3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one structure

CAS No.: 536760-29-9

Chemical Name:: 3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one

Synonyms: 3-Chloro-5,6-dihydro-1-(4-nitrophenyl)-2(1H)-pyridinone;EOS-61015;Apixaban int2;RSYY(Apremilast)-6;Apixaban Impurity K;2(1H)-pyridine,3-chL;Apixaban Impurity 103;3-Chloro-1-(4-nitrophenyl);oro-5,6-dihydro-1-(4-nitrophenyL;5-chloro-1-(4-nitrophenyl)-2,3-dihydropyridin-6-one

CBNumber:: CB22500867

Molecular Formula:: C11H9ClN2O3

Molecular Weight:: 252.65

MDL Number:: MFCD18207128

MOL File:: 536760-29-9.mol

Last updated:2026-05-28 00:03:48

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3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one Properties

Boiling point	412.2±45.0 °C(Predicted)
Density	1.45
storage temp.	2-8°C
pka	-5.80±0.40(Predicted)
Appearance	Off-white to yellow Solid
InChI	InChI=1S/C11H9ClN2O3/c12-10-2-1-7-13(11(10)15)8-3-5-9(6-4-8)14(16)17/h2-6H,1,7H2
InChIKey	DOUAPYNOGMHPFD-UHFFFAOYSA-N
SMILES	C1(=O)N(C2=CC=C([N+]([O-])=O)C=C2)CCC=C1Cl

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H413
Precautionary statements	P261-P301+P312-P302+P352-P304+P340-P305+P351+P338

3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one price More Price(28)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Synthonix	C55323	3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one 95+%	536760-29-9	250mg	$15	2026-05-06	Buy
Synthonix	C55323	3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one 95+%	536760-29-9	1g	$63	2026-05-06	Buy
Synthonix	C55323	3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one 95+%	536760-29-9	5g	$68	2026-05-06	Buy
Synthonix	C55323	3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one 95+%	536760-29-9	10g	$70	2026-05-06	Buy
Synthonix	C55323	3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one 95+%	536760-29-9	25g	$130	2026-05-06	Buy

Product number	Packaging	Price	Buy
C55323	250mg	$15	Buy
C55323	1g	$63	Buy
C55323	5g	$68	Buy
C55323	10g	$70	Buy
C55323	25g	$130	Buy

3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one Chemical Properties, Uses, Production

Chemical Properties

Class white powder

Uses

3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one is used in the preparation of Apixaban intermediates and impurities.

3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one Preparation Products And Raw materials

Raw materials

Preparation Products

3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one Suppliers

Global Suppliers ( 252)

Supplier	Tel	Email	Country	ProdList	Advantage
Jinan Jianfeng Chemical Co., Ltd.	0531-88110457; 18954159893	demi@pharmachemm.com	China	205	58
Jinan Million Pharmaceutical Co., Ltd	0531-68659554 13031714605	3299907431@qq.com	China	80	58
Shandong Jianfeng Chemical Co.,Ltd.	0531-0531-88110457 18954159739	demi@pharmachemm.com	China	108	58
Beijing Ouhe Technology Co., Ltd	13552068683 13522913783	2355560935@qq.com	China	11777	60
Adamas Reagent, Ltd.	400-6009262 15618770481	yhx@titansci.com	China	14098	59
Nanjing Chemlin Chemical Co., Ltd	025-83697070 13770331960	info@chemlin.com.cn	China	16306	64
Nanjing Vital Chemical Co., Ltd.	Please Send Email 18652950785	chemweiao@163.com	China	4368	65
Changzhou Joyous Chemical Co., Ltd.	0519-85607258	sales@joyouschem.com	China	292	60
T&W GROUP	021-61551611 13296011611	contact@trustwe.com	China	9884	58
Hefei Topway Biotechnology Co.,Ltd	0551-65326752 14755135869	xxhasym@163.com	China	47	60

Supplier	Advantage
Jinan Jianfeng Chemical Co., Ltd.	58
Jinan Million Pharmaceutical Co., Ltd	58
Shandong Jianfeng Chemical Co.,Ltd.	58
Beijing Ouhe Technology Co., Ltd	60
Adamas Reagent, Ltd.	59
Nanjing Chemlin Chemical Co., Ltd	64
Nanjing Vital Chemical Co., Ltd.	65
Changzhou Joyous Chemical Co., Ltd.	60
T&W GROUP	58
Hefei Topway Biotechnology Co.,Ltd	60

View Latest Price from 3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2026-09-18	3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one 536760-29-9	$2.00	1kg	99%	1200KG/M	Jinan Million Pharmaceutical Co., Ltd
2026-09-18	3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one 536760-29-9	$25.00	1KG	98%	20 tons	Speranza Chemical Co., Ltd.
2026-06-30	3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one 536760-29-9		1kg	98%	1000kg	Shaanxi Dideu New Materials Co. Ltd

3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one
536760-29-9
$2.00
99%
Jinan Million Pharmaceutical Co., Ltd

3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one
536760-29-9
$25.00
98%
Speranza Chemical Co., Ltd.

3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one
536760-29-9
$0.00
98%
Shaanxi Dideu New Materials Co. Ltd

3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one Spectrum

3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one(536760-29-9)¹HNMR

536760-29-9 (3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one) Related Search:

Apixaban Impurity 15 1-(4-(2-methyl-6-oxopiperidin-1-yl)phenyl)-3-morpholino-5,6-dihydropyridin-2(1H)-one Apixaban Impurity 8 1-(4-Methoxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylic acid ethyl ester 3-Morpholino-1-(4-(2-oxopiperidin-1-yl)phenyl)-5,6-dihydropyridin-2(1H)-one

Apixaban Impurity 12 Apixaban-13C-D3 Apixaban IMpurity( Apixaban IMpurity(BMS-591329-01) 1-(4-Hydroxyphenyl)-7-oxo-6-[4-(2-oxopiperidin-1-yl)phenyl]-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxamide

ethyl 1-(4-chlorophenyl)-7-oxo-6-(4-(2-oxopiperidin-1-yl)phenyl)-4,5,6,7-tetrahydro-1H-pyrazolo[3,4-c]pyridine-3-carboxylate Apixaban Impurity 16 3,3-Dichloro-1-(4-nitrophenyl)piperidin-2-one 1-(4-Nitrophenyl)-2-piperidinone 4,5,6,7-Tetrahydro-1-(4-methoxyphenyl)-6-[4-(5-methyl-2-oxo-1-piperidinyl)phenyl]-7-oxo-1H-pyrazolo[3,4-c]pyridine-3-carboxamide

5-chloro-N-(4-(5-morpholino-6-oxo-3,6-dihydropyridin-1(2H)-yl)phenyl)pentanamide Apixaban IMpurity(BMS-778960-01) 1,3-bis(4-bromophenyl)propan-2-one

1of4

2(1H)-pyridine,3-chloro-5,6-dihydro-1-(4-nitrophenyl) 3-Chloro-5,6-dihydro-1-(4-nitrophenyl)-2(1H)-pyridinone (1H)-pyridine,3-chloro-5,6-dihydro-1-(4-nitrophenyl) 3-chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one 2(1H)-Pyridinone,3-chloro-5,6-dihydro-1-(4-nitrophenyl)- 3-chloro-5,6-dihydro-1-(4-nitrophenyl)2(1H)-pyridine 3-Chloro-1-(4-nitrophenyl) 3-Chloro-5,6-dihydro-l-(4-nitrophenyl)-2(IH)-pyridinone EOS-61015 Apixaban Impurity K Apixaban int2 5-chloro-1-(4-nitrophenyl)-2,3-dihydropyridin-6-one 2(1H)-pyridine,3-chL oro-5,6-dihydro-1-(4-nitrophenyL Apixaban Impurity 103 TIANFU-CHEM - 2(1H)-pyridine,3-chloro-5,6-dihydro-1-(4-nitrophenyl) 3-chloro-5,6-dihydro-1 - (4-nitrophenyl) - 2 (1H) – pyridone RSYY(Apremilast)-6 3-Chloro-1-(4-nitro-phenyl)-5,6-dihydro-1H-pyridin-2-one 3-Chloro-1-(4-nitrophenyl)-5,6-dihydropyridin-2(1H)-one (Intermediate of Apixaban) 3-Chloro-5,6-dihydro-1-(4-nitrophenyl)pyridin-2(1H)-one 536760-29-9 536760-29-9