1-(3,5-dihydroxyphenyl)-2-[[2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one hydrobromide

1-(3,5-dihydroxyphenyl)-2-[[2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one hydrobromide structure

CAS No.: 3371-33-3

Chemical Name:: 1-(3,5-dihydroxyphenyl)-2-[[2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one hydrobromide

Synonyms: Fenoterol EP Impurity B;Fenoterol hydrobromide impurity B (EP);Fenoterol Impurity 2（Fenoterol EP Impurity B）;1-(3,5-dihydroxyphenyl)-2-[1-(4-hydroxyphenyl)propan-2-ylamino]ethanone,hydrobromide;3',5'-Dihydroxy-2-[[2-(p-hydroxyphenyl)-1-methylethyl]amino]acetophenone hydrobromide;1-(3,5-dihydroxyphenyl)-2-([1-(4-hydroxyphenyl)propan-2-yl]amino)ethan-1-one Hydrobromide;1-(3,5-dihydroxyphenyl)-2-[[2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one hydrobromide

CBNumber:: CB0925446

Molecular Formula:: C17H20BrNO4

Molecular Weight:: 382.249

MDL Number:

MOL File:: 3371-33-3.mol

Last updated:2023-05-04 15:15:06

Request For Quotation

1-(3,5-dihydroxyphenyl)-2-[[2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one hydrobromide Properties

Melting point	220℃
Density	1.487 at 19.99℃
form	Solid:particulate/powder
LogP	0.5 at pH6-7

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07,GHS09,GHS05
Signal word	Danger
Hazard statements	H317-H341-H410-H400-H318
Precautionary statements	P201-P202-P281-P308+P313-P405-P501-P273-P391-P501-P273-P391-P501-P261-P272-P280-P302+P352-P333+P313-P321-P363-P501-P280-P305+P351+P338-P310

1-(3,5-dihydroxyphenyl)-2-[[2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one hydrobromide price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TRC	D453315	3'',5''-Dihydroxy-2-[[2-(p-hydroxyphenyl)-1-methylethyl]amino]-acetophenoneHydrobromide	3371-33-3	5mg	$165	2021-12-16	Buy
TRC	D453315	3'',5''-Dihydroxy-2-[[2-(p-hydroxyphenyl)-1-methylethyl]amino]-acetophenoneHydrobromide	3371-33-3	50mg	$1320	2021-12-16	Buy
Crysdot	CD12082073	1-(3,5-Dihydroxyphenyl)-2-((1-(4-hydroxyphenyl)propan-2-yl)amino)ethanonehydrobromide 97%	3371-33-3	5mg	$149	2021-12-16	Buy
Crysdot	CD12082073	1-(3,5-Dihydroxyphenyl)-2-((1-(4-hydroxyphenyl)propan-2-yl)amino)ethanonehydrobromide 97%	3371-33-3	10mg	$248	2021-12-16	Buy
Crysdot	CD12082073	1-(3,5-Dihydroxyphenyl)-2-((1-(4-hydroxyphenyl)propan-2-yl)amino)ethanonehydrobromide 97%	3371-33-3	25mg	$495	2021-12-16	Buy

Product number	Packaging	Price	Buy
D453315	5mg	$165	Buy
D453315	50mg	$1320	Buy
CD12082073	5mg	$149	Buy
CD12082073	10mg	$248	Buy
CD12082073	25mg	$495	Buy

1-(3,5-dihydroxyphenyl)-2-[[2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one hydrobromide Chemical Properties,Uses,Production

Uses

3'',5''-Dihydroxy-2-[[2-(p-hydroxyphenyl)-1-methylethyl]amino]-acetophenone Hydrobromide is an impurity of fenoterol hydrobromide (F248850). Fenoterol hydrobromide is an β2-adrenergic agonist. Bronchodilator; tocolytic.

1-(3,5-dihydroxyphenyl)-2-[[2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one hydrobromide Preparation Products And Raw materials

Raw materials

Preparation Products

1-(3,5-dihydroxyphenyl)-2-[[2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one hydrobromide Suppliers

Global( 21)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Henan Tianfu Chemical Co.,Ltd.	+86-0371-55170693 +86-19937530512	info@tianfuchem.com	China	21687	55
Shenzhen Nexconn Pharmatechs Ltd	+86-755-89396905 +86-15013857715	admin@nexconn.com	China	10247	58
Standardpharm Co. Ltd.	86-714-3992388	overseasales1@yongstandards.com	United States	14336	58
China National Standard Pharmaceutical Corporation Limited	+8615391658522	overseasales@yongstandards.com	China	11927	58
Guangzhou PI PI Biotech Inc	+86-020-81716320 +86-13602409664	Sales@pipitech.com	China	3635	55
T&W GROUP	021-61551611 13296011611	contact@trustwe.com	China	9900	58
Shanghai T&W Pharmaceutical Co., Ltd.	+86 21 61551611		China	9901	58
Nanjing Meihao Pharmaceutical Technology Co., Ltd.	meitaochem@126.com	meitaochem@126.com	China	19105	58
Guangzhou Dreampharm Biotechnology Co., Ltd.	17825480238	3008233717@qq.com	China	9843	12
Shanghai Jiegu Biotechnology Co., Ltd.	021-51698675	jiejiegroup@126.com	China	4151	58

Supplier	Advantage
Henan Tianfu Chemical Co.,Ltd.	55
Shenzhen Nexconn Pharmatechs Ltd	58
Standardpharm Co. Ltd.	58
China National Standard Pharmaceutical Corporation Limited	58
Guangzhou PI PI Biotech Inc	55
T&W GROUP	58
Shanghai T&W Pharmaceutical Co., Ltd.	58
Nanjing Meihao Pharmaceutical Technology Co., Ltd.	58
Guangzhou Dreampharm Biotechnology Co., Ltd.	12
Shanghai Jiegu Biotechnology Co., Ltd.	58

3',5'-Dihydroxy-2-[[2-(p-hydroxyphenyl)-1-methylethyl]amino]acetophenone hydrobromide 1-(3,5-dihydroxyphenyl)-2-[[2-(4-hydroxyphenyl)-1-methylethyl]amino]ethan-1-one hydrobromide 1-(3,5-dihydroxyphenyl)-2-[1-(4-hydroxyphenyl)propan-2-ylamino]ethanone,hydrobromide Fenoterol Impurity 2（Fenoterol EP Impurity B） Fenoterol hydrobromide impurity B (EP) Fenoterol EP Impurity B 1-(3,5-dihydroxyphenyl)-2-([1-(4-hydroxyphenyl)propan-2-yl]amino)ethan-1-one Hydrobromide 3371-33-3