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8-hydroxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one

8-hydroxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one structure

CAS No.: 22246-84-0

Chemical Name:: 8-hydroxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one

Synonyms: Brexpiprazole Impurity 84;8-hydroxy-1,3,4,5-tetrahydro-benzo[b]azepin-2-one;8-hydroxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one;8-Hydroxy-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one;2H-1-Benzazepin-2-one, 1,3,4,5-tetrahydro-8-hydroxy-

CBNumber:: CB33085656

Molecular Formula:: C10H11NO2

Molecular Weight:: 177.2

MDL Number:

MOL File:: 22246-84-0.mol

Last updated:2023-05-06 08:29:13

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8-hydroxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one Properties

Melting point	232-234 °C (decomp)
Boiling point	408.0±45.0 °C(Predicted)
Density	1.222±0.06 g/cm3(Predicted)
pka	9.85±0.20(Predicted)

8-hydroxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one Chemical Properties, Uses, Production

8-hydroxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one synthesis

Synthesis of 8-hydroxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one from 2H-1-Benzazepin-2-one, 1,3,4,5-tetrahydro-8-methoxy-

8-hydroxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one Preparation Products And Raw materials

Raw materials

2H-1-Benzazepin-2-one, 1,3,4,5-tetrahydro-8-methoxy- 7-Methoxy-1-tetralone

Preparation Products

8-hydroxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one Suppliers

Global Suppliers ( 10)

Supplier	Tel	Email	Country	ProdList	Advantage
Daicel Chiral Technologies (China)CO.,LTD	021-50460086-9 15921403865	han_yajun@dctc.daicel.com	China	7909	65
Quality Control Solutions Ltd.	0755-66853366 13670046396	orders@qcsrm.com	China	18188	56
Hubei Xinyang Medical Technology Co., Ltd	15347293736	2853117764@yongstandards.com	China	9999	58
Guangzhou Juntang Technology Co., Ltd	020-36607679 13502246435	sales@dmstandards.com	China	10922	58
Shanghai YuZn Pharm. Technology Co.,Ltd.	15921286451; 15921286451	2010681527@qq.com	China	4920	58
ShenZhen H&D Pharmaceutical Technology Co., LTD	13986652530	zhangweiyue@hdimpurity.com	China	7948	58
Sichuan BoYou Biotechnology Co., Ltd.	028-65791793 18140026355	568470422@qq.com	China	8965	58
Cato Research Chemicals Inc.	81960175 18933936954	2853283383@qq.com	China	11418	58
Changzhou Xianglong Pharmaceutical Technology Co., Ltd.,	18915873328 18915873328	sales@xianglongpharm.com	China	11049	58

Supplier	Advantage
Daicel Chiral Technologies (China)CO.,LTD	65
Quality Control Solutions Ltd.	56
Hubei Xinyang Medical Technology Co., Ltd	58
Guangzhou Juntang Technology Co., Ltd	58
Shanghai YuZn Pharm. Technology Co.,Ltd.	58
ShenZhen H&D Pharmaceutical Technology Co., LTD	58
Sichuan BoYou Biotechnology Co., Ltd.	58
Cato Research Chemicals Inc.	58
Changzhou Xianglong Pharmaceutical Technology Co., Ltd.,	58

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8-hydroxy-4,5-dihydro-1H-benzo[b]azepin-2(3H)-one 8-hydroxy-1,3,4,5-tetrahydro-benzo[b]azepin-2-one Brexpiprazole Impurity 84 2H-1-Benzazepin-2-one, 1,3,4,5-tetrahydro-8-hydroxy- 8-Hydroxy-1,3,4,5-tetrahydro-2H-benzo[b]azepin-2-one 22246-84-0