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2H-1-Benzopyran-2-one, 4-bromo-

2H-1-Benzopyran-2-one, 4-bromo- structure

CAS No.: 938-40-9

Chemical Name:: 2H-1-Benzopyran-2-one, 4-bromo-

Synonyms: 4-Bromo-2H-chromen-2-one;2H-1-Benzopyran-2-one, 4-bromo-;2-PHENYL PROPIONLDEHYDE (5 MGS);4-BROMO-2H-CHROMEN-2-ONE (5 MGS);4-BROMO-2H-CHROMEN-2-ONE (50 GMS)

CBNumber:: CB43277586

Molecular Formula:: C9H5BrO2

Molecular Weight:: 225.0388

MDL Number:

MOL File:: 938-40-9.mol

Last updated:2023-06-09 08:28:43

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2H-1-Benzopyran-2-one, 4-bromo- price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
AK Scientific	6637CG	4-Bromo-2H-chromen-2-one	938-40-9	5g	$802	2021-12-16	Buy
AK Scientific	6637CG	4-Bromo-2H-chromen-2-one	938-40-9	10g	$1072	2021-12-16	Buy
American Custom Chemicals Corporation	HCH0104622	4-BROMO-2H-CHROMEN-2-ONE 95.00%	938-40-9	100G	$4481.4	2021-12-16	Buy
American Custom Chemicals Corporation	HCH0104622	4-BROMO-2H-CHROMEN-2-ONE 95.00%	938-40-9	500G	$7137.9	2021-12-16	Buy

Product number	Packaging	Price	Buy
6637CG	5g	$802	Buy
6637CG	10g	$1072	Buy
HCH0104622	100G	$4481.4	Buy
HCH0104622	500G	$7137.9	Buy

2H-1-Benzopyran-2-one, 4-bromo- Chemical Properties,Uses,Production

2H-1-Benzopyran-2-one, 4-bromo- synthesis

Synthesis of 2H-1-Benzopyran-2-one, 4-bromo- from 4-Hydroxycoumarin

2H-1-Benzopyran-2-one, 4-bromo- Preparation Products And Raw materials

Raw materials

2-ETHYNYL-PHENOL 4-Hydroxycoumarin Carbon tetrabromide

Preparation Products

4-(4-CHLOROANILINO)-2H-CHROMEN-2-ONE

2H-1-Benzopyran-2-one, 4-bromo- Suppliers

Global( 13)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Accela ChemBio Inc.	(+1)-858-699-3322	info@accelachem.com	United States	19965	58
Nanjing Hengbei Chemicals Co., Ltd.	+86-25-58393656	sales@hengbeichem.cn	China	6856	58
BTC pharm India	+918790379245	banny.janga@btcpharm.com	India	1269	58
LEAPCHEM CO., LTD.	+86-852-30606658	market18@leapchem.com	China	43348	58
R&D Scientific Inc.	+12266000236	sales@rdscientific.com	Canada	1336	58
Accela ChemBio Co.,Ltd.	021-50795510 4000665055	sales@accelachem.com	China	11660	64
Shanghai Witofly Chemical Co. ,Ltd.	021-021-50630626 18964684208	sales@witofly.com	China	1158	55
SHANGHAI FDC-CHEMICAL CO.,LTD	021-61469567 18521078705	sales@fdc-chemical.com	China	19986	58
Shanghai Taijilin Industrial Co., Ltd.	021-021-50630626 18964684208	kate@tajilin.com	China	1222	58
Nantong Xiaochang Pharmaceutical Trading Co., Ltd.	0513-82104991 18912868322	sales2@btcpharm.com	China	1359	58

Supplier	Advantage
Accela ChemBio Inc.	58
Nanjing Hengbei Chemicals Co., Ltd.	58
BTC pharm India	58
LEAPCHEM CO., LTD.	58
R&D Scientific Inc.	58
Accela ChemBio Co.,Ltd.	64
Shanghai Witofly Chemical Co. ,Ltd.	55
SHANGHAI FDC-CHEMICAL CO.,LTD	58
Shanghai Taijilin Industrial Co., Ltd.	58
Nantong Xiaochang Pharmaceutical Trading Co., Ltd.	58

2H-1-Benzopyran-2-one, 4-bromo- 4-Bromo-2H-chromen-2-one 4-BROMO-2H-CHROMEN-2-ONE (5 MGS) 4-BROMO-2H-CHROMEN-2-ONE (50 GMS) 2-PHENYL PROPIONLDEHYDE (5 MGS) 938-40-9