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3-Bromo-7-fluoro-4H-chromen-4-one

3-Bromo-7-fluoro-4H-chromen-4-one structure

CAS No.: 1159978-73-0

Chemical Name:: 3-Bromo-7-fluoro-4H-chromen-4-one

Synonyms: 3-Bromo-7-fluorochromone;3-Bromo-7-fluoro-4H-chromen-4-one;3-Bromo-7-fluoro-4H-benzopyran-4-one;4H-1-Benzopyran-4-one, 3-bromo-7-fluoro-

CBNumber:: CB02620060

Molecular Formula:: C9H4BrFO2

Molecular Weight:: 243.03

MDL Number:: MFCD12196363

MOL File:: 1159978-73-0.mol

Last updated:2026-05-27 22:48:48

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3-Bromo-7-fluoro-4H-chromen-4-one Properties

Melting point	93-98℃
form	solid
InChI	1S/C9H4BrFO2/c10-7-4-13-8-3-5(11)1-2-6(8)9(7)12/h1-4H
InChIKey	ZIHXBLKZUOFSMR-UHFFFAOYSA-N
SMILES	Fc1ccc2C(=O)C(Br)=COc2c1
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302
Precautionary statements	P264-P270-P301+P312-P330-P501
Hazard Codes	Xn
Risk Statements	22
WGK Germany	3
HS Code	2932990090
Storage Class	13 - Non Combustible Solids
Hazard Classifications	Acute Tox. 4 Oral

3-Bromo-7-fluoro-4H-chromen-4-one price More Price(5)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Heterocyclics	JR-11581	3-Bromo-7-fluoro-4H-chromen-4-one 97%	1159978-73-0	1g	$300	2026-06-05	Buy
Heterocyclics	JR-11581	3-Bromo-7-fluoro-4H-chromen-4-one 97%	1159978-73-0	5g	$1050	2026-06-05	Buy
Chemenu	CM1047515	3-Bromo-7-fluoro-4H-chromen-4-one 95%+	1159978-73-0	250mg	$226	2026-05-26	Buy
TRC	B803553	3-Bromo-7-fluoro-4H-chromen-4-one	1159978-73-0	100mg	$240	2021-12-16	Buy
AK Scientific	6951DU	3-Bromo-7-fluorochromone	1159978-73-0	250mg	$205	2021-12-16	Buy

Product number	Packaging	Price	Buy
JR-11581	1g	$300	Buy
JR-11581	5g	$1050	Buy
CM1047515	250mg	$226	Buy
B803553	100mg	$240	Buy
6951DU	250mg	$205	Buy

3-Bromo-7-fluoro-4H-chromen-4-one Chemical Properties,Uses,Production

3-Bromo-7-fluoro-4H-chromen-4-one synthesis

Synthesis of 3-Bromo-7-fluoro-4H-chromen-4-one from 3-(dimethylamino)-1-(4-fluoro-2-hydroxyphenyl)prop-2-en-1-one

3-Bromo-7-fluoro-4H-chromen-4-one Preparation Products And Raw materials

Raw materials

3-(dimethylamino)-1-(4-fluoro-2-hydroxyphenyl)prop-2-en-1-one

Preparation Products

3-Bromo-7-fluoro-4H-chromen-4-one Suppliers

Global( 9)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Guangzhou Isun Pharmaceutical Co., Ltd	020-39119399 18927568969	isunpharm@qq.com	China	4773	55
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Yantai ShengKailun Chemical Technology Co., Ltd.	13356901049	3119594100@qq.com	China	7964	55
Energy Chemical	400-0056266	marketing1@energy-chemical.com	China	44927	58
Yantai Sheng Kai Lun Biological Products Co. , Ltd.	13356901049	mark@sklnchem.cn	China	7954	58
Nantong Hanfang Biotechnology Co. , Ltd.	hanfangpharma@126.com 18017580634	hanfangpharma@126.com	China	25800	58

Supplier	Advantage
Guangzhou Isun Pharmaceutical Co., Ltd	55
Sigma-Aldrich	80
Yantai ShengKailun Chemical Technology Co., Ltd.	55
Energy Chemical	58
Yantai Sheng Kai Lun Biological Products Co. , Ltd.	58
Nantong Hanfang Biotechnology Co. , Ltd.	58

3-Bromo-7-fluoro-4H-benzopyran-4-one 3-Bromo-7-fluoro-4H-chromen-4-one 3-Bromo-7-fluorochromone 4H-1-Benzopyran-4-one, 3-bromo-7-fluoro- 1159978-73-0 Building Blocks Chemical Synthesis Fluorinated Building Blocks Heterocyclic Building Blocks Heterocyclic Fluorinated Building Blocks Other Fluorinated Heterocycles Pyrans Chromanes/Chromenes