5-Amino-3,4-dihydroquinolin-2(1H)-one

5-Amino-3,4-dihydroquinolin-2(1H)-one structure

CAS No.: 58130-38-4

Chemical Name:: 5-Amino-3,4-dihydroquinolin-2(1H)-one

Synonyms: Sparsentan Impurity 55;Carteolol Hydrochloride Impurity 22;5-Amino-3,4-dihydroquinolin-2(1H)-one;5-amino-3,4-dihydro-1H-quinolin-2-one;5-amino-3,4-dihydro-2(1H)-Quinolinone;2(1H)-Quinolinone, 5-amino-3,4-dihydro-;5-aMino-1,2,3,4-tetrahydroquinolin-2-one;5-Amino-3,4-dihydroquinoline-2(1H)-ketone

CBNumber:: CB4358879

Molecular Formula:: C9H10N2O

Molecular Weight:: 162.19

MDL Number:: MFCD08234588

MOL File:: 58130-38-4.mol

MSDS File:: SDS

Last updated:2026-09-12 18:52:45

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5-Amino-3,4-dihydroquinolin-2(1H)-one Properties

Melting point	135.5 °C
Boiling point	395.6±42.0 °C(Predicted)
Density	1.237±0.06 g/cm3(Predicted)
storage temp.	2-8°C
pka	14.47±0.20(Predicted)
Appearance	Off-white to yellow Solid

SAFETY

Risk and Safety Statements

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

5-Amino-3,4-dihydroquinolin-2(1H)-one price More Price(15)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
aablocks	AA00EFWY	5-Amino-3,4-Dihydroquinolin-2(1H)-One 98%	58130-38-4	100mg	$84	2026-05-28	Buy
aablocks	AA00EFWY	5-Amino-3,4-Dihydroquinolin-2(1H)-One 98%	58130-38-4	250mg	$140	2026-05-28	Buy
aablocks	AA00EFWY	5-Amino-3,4-Dihydroquinolin-2(1H)-One 95%	58130-38-4	1g	$497	2026-05-28	Buy
ACHEMBLOCK	X215256	5-amino-1,2,3,4-tetrahydroquinolin-2-one 97%	58130-38-4	250MG	$150	2026-05-27	Buy
ACHEMBLOCK	X215256	5-amino-1,2,3,4-tetrahydroquinolin-2-one 97%	58130-38-4	1G	$320	2026-05-27	Buy

Product number	Packaging	Price	Buy
AA00EFWY	100mg	$84	Buy
AA00EFWY	250mg	$140	Buy
AA00EFWY	1g	$497	Buy
X215256	250MG	$150	Buy
X215256	1G	$320	Buy

5-Amino-3,4-dihydroquinolin-2(1H)-one Chemical Properties, Uses, Production

5-Amino-3,4-dihydroquinolin-2(1H)-one synthesis

Synthesis of 5-Amino-3,4-dihydroquinolin-2(1H)-one from 5-Nitro-3,4-dihydroquinolin-2(1H)-one

5-Amino-3,4-dihydroquinolin-2(1H)-one Preparation Products And Raw materials

Raw materials

5-Nitro-3,4-dihydroquinolin-2(1H)-one

Preparation Products

5-Amino-3,4-dihydroquinolin-2(1H)-one Suppliers

Global Suppliers ( 28)

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	+86-21-54098501	sales@sinch.com.cn	China	11592	64
Shanghai Ennopharm Co., Ltd.	+86 (21) 6435-5022		China	4263	65
SynAsst Chemical.	021-60343070		China	12731	55
ShangHai AmK Pharmaceutical Technology Co., Ltd.	微信 18019252918 18019252918	sale@amkchem.com	China	14982	55
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	3003392093@yongstandards.com	China	9995	55
Wuxi AppTec	022-59987777 13552403979	jia_guoqiang@wuxiapptec.com	China	22344	58
Aikon International Limited	025-58859352 19370895928	sales01@aikonchem.com	China	15078	58
Chengdu Saint - Kay Biotechnology Co., Ltd.	028-85157043 15882256948	676046971@qq.com	China	4183	58
Career Henan Chemica Co	+86-0371-86658258 +86-13203830695	laboratory@coreychem.com	China	30203	58

Supplier	Advantage
Shanghai Sinch Parmaceuticals Tech. Co. Ltd.	64
Shanghai Ennopharm Co., Ltd.	65
SynAsst Chemical.	55
ShangHai AmK Pharmaceutical Technology Co., Ltd.	55
Amadis Chemical Company Limited	58
Hubei Yangxin Medical Technology Co., Ltd.	55
Wuxi AppTec	58
Aikon International Limited	58
Chengdu Saint - Kay Biotechnology Co., Ltd.	58
Career Henan Chemica Co	58

5-Amino-3,4-dihydroquinolin-2(1H)-one Spectrum

5-AMINO-3,4-DIHYDROQUINOLIN-2(1H)-ONE(58130-38-4)¹HNMR

58130-38-4 (5-Amino-3,4-dihydroquinolin-2(1H)-one) Related Search:

1,2,3,4-Tetrahydroquinolin-5-amine 5-Amino-3,4-dihydroquinolin-2(1H)-one 7-Amino-3,4-dihydro-1H-quinolin-2-one 6-Amino-3,4-dihydro-1H-quinolin-2-one 3,4-Dihydroquinolin-2(1H)-one

5-Nitro-3,4-dihydroquinolin-2(1H)-one

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5-aMino-1,2,3,4-tetrahydroquinolin-2-one 5-amino-3,4-dihydro-2(1H)-Quinolinone 5-amino-3,4-dihydro-1H-quinolin-2-one 2(1H)-Quinolinone, 5-amino-3,4-dihydro- Sparsentan Impurity 55 5-Amino-3,4-dihydroquinoline-2(1H)-ketone Carteolol Hydrochloride Impurity 22 5-Amino-3,4-dihydroquinolin-2(1H)-one 58130-38-4