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2-BROMO-9H-XANTHEN-9-ONE

2-BROMO-9H-XANTHEN-9-ONE structure

CAS No.: 56341-31-2

Chemical Name:: 2-BROMO-9H-XANTHEN-9-ONE

Synonyms: SBB010036;2-BroMoxanthone;2-bromoxanthen-9-one;2-bromo-9-xanthenone;2-BROMO-9H-XANTHEN-9-ONE;2-bromo-1H-xanthen-9-one;9H-Xanthen-9-one, 2-bromo-;Tributyl Phosphate Impurity 6(Tributyl Phosphate EP Impurity F)

CBNumber:: CB42468947

Molecular Formula:: C13H7BrO2

Molecular Weight:: 275.1

MDL Number:: MFCD00089598

MOL File:: 56341-31-2.mol

MSDS File:: SDS

Last updated:2026-05-28 01:27:04

Product description	Number	Pack Size	Price
2-BROMO-9-XANTHENONE Aldrich^CPR	S661864	1 unit	$197
2-BROMO-9-XANTHENONE AldrichCPR	S661864	250MG	$179
2-Bromo-9H-xanthen-9-one 95%	AS78636	1g	$23
2-Bromo-9H-xanthen-9-one 95%	AS78636	5g	$42
2-Bromo-9H-xanthen-9-one 95%	AS78636	25g	$94
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2-BROMO-9H-XANTHEN-9-ONE Properties

Melting point	150 °C(Solv: ethanol (64-17-5); water (7732-18-5))
Boiling point	403.2±34.0 °C(Predicted)
Density	1.620±0.06 g/cm3(Predicted)
storage temp.	Sealed in dry,Room Temperature
Appearance	White to off-white Solid
InChI	InChI=1S/C13H7BrO2/c14-8-5-6-12-10(7-8)13(15)9-3-1-2-4-11(9)16-12/h1-7H
InChIKey	DYQUGFRRGGOYCA-UHFFFAOYSA-N
SMILES	C1(=O)C2=C(C=CC=C2)OC2=C1C=C(Br)C=C2

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS06
Signal word	Danger
Hazard statements	H301
Precautionary statements	P264-P270-P301+P310-P321-P330-P405-P501

2-BROMO-9H-XANTHEN-9-ONE price More Price(41)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	S661864	2-BROMO-9-XANTHENONE Aldrich^CPR	56341-31-2	1 unit	$197	2026-04-30	Buy
Sigma-Aldrich	S661864	2-BROMO-9-XANTHENONE AldrichCPR	56341-31-2	250MG	$179	2024-03-01	Buy
Activate Scientific	AS78636	2-Bromo-9H-xanthen-9-one 95%	56341-31-2	1g	$23	2026-06-04	Buy
Activate Scientific	AS78636	2-Bromo-9H-xanthen-9-one 95%	56341-31-2	5g	$42	2026-06-04	Buy
Activate Scientific	AS78636	2-Bromo-9H-xanthen-9-one 95%	56341-31-2	25g	$94	2026-06-04	Buy

Product number	Packaging	Price	Buy
S661864	1 unit	$197	Buy
S661864	250MG	$179	Buy
AS78636	1g	$23	Buy
AS78636	5g	$42	Buy
AS78636	25g	$94	Buy

2-BROMO-9H-XANTHEN-9-ONE Chemical Properties,Uses,Production

Uses

2-Bromoxanthone is part of a group of Xanthone (X500100) derivatives that belong to an important class of oxygenated heterocycles that have potential antitumour, antidiabetic and antihypertensive activity.

Synthesis

364323-77-3

56341-31-2

General procedure for the synthesis of 2-bromo-9H-xanthen-9-one from 2-(4-bromophenoxy)benzaldehyde: 2-(4-bromophenoxy)-5-chlorobenzaldehyde (82.8 mg, 0.3 mmol), CuCl(4.05 mg, 0.03 mmol), and NFSI (189 mg, 0.6 mmol) were added to a 15 mL thick-walled pressure-resistant reaction tube , and 3 mL of acetonitrile was added as solvent. The reaction mixture was magnetically stirred at 100 °C for 24 hours. After completion of the reaction, it was cooled to room temperature, 10 mL of water was added and extracted with dichloromethane (3 x 10 mL). The organic phases were combined and dried with anhydrous NaSO After filtration, the product was purified by column chromatography using petroleum ether/ethyl acetate (20:1, v/v) as eluent. The eluate containing the product was collected and evaporation of the solvent gave 2-bromo-9H-xanthen-9-one as a white solid in 70% yield.

References

[1] Organic Letters, 2012, vol. 14, # 3, p. 902 - 905
[2] Patent: CN107641111, 2018, A. Location in patent: Paragraph 0066; 0067; 0068
[3] Organic Letters, 2013, vol. 15, # 4, p. 928 - 931
[4] Organic and Biomolecular Chemistry, 2017, vol. 15, # 7, p. 1589 - 1592

2-BROMO-9H-XANTHEN-9-ONE Preparation Products And Raw materials

Raw materials

Benzoic acid, 5-bromo-2-phenoxy- Benzaldehyde, 2-(4-bromophenoxy)- Bis(4-bromophenyl)iodonium trifluoromethanesulfonate Xanthone 2-(TRIMETHYLSILYL)PHENYL TRIFLUOROMETHANESULFONATE

5-Bromo-2-fluorobenzoic acid Methyl salicylate Acetonitrile Copper(II) chloride

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Preparation Products

2-BROMO-9H-XANTHEN-9-ONE Suppliers

Global( 71)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	+86-2158073036	info@dakenam.com	China	14026	58
Changzhou Ansciep Chemical Co., Ltd.	+86 519 86305871	sales@ansciepchem.com	CHINA	4241	58
BAYNOE CHEM CO.,LTD	+86-21-34783353 +8615000719740	baynoe@baynoe.com	CHINA	934	58
Alchem Pharmtech,Inc.	8485655694	sales@alchempharmtech.com	United States	63687	58
career henan chemical co	+86-0371-86658258 +8613203830695	factory@coreychem.com	China	29792	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-87569266 +86-17392581500	1015@dideu.com	China	3861	58
Richest Group Ltd	18017061086	oled@richest-group.com	CHINA	5600	58
Neostar United (Changzhou) Industrial Co., Ltd.	+86-0519-85551759 +8613506123987	marketing1@neostarunited.com	China	8828	58
Zhengzhou Alfa Chemical Co.,Ltd	+8618530059196	sale04@alfachem.cn	China	9563	58
Hefei TNJ Chemical Industry Co.,Ltd.	+86-0551-65418671 +8618949823763	sales@tnjchem.com	China	34563	58

Supplier	Advantage
Shanghai Daken Advanced Materials Co.,Ltd	58
Changzhou Ansciep Chemical Co., Ltd.	58
BAYNOE CHEM CO.,LTD	58
Alchem Pharmtech,Inc.	58
career henan chemical co	58
Shaanxi Dideu Medichem Co. Ltd	58
Richest Group Ltd	58
Neostar United (Changzhou) Industrial Co., Ltd.	58
Zhengzhou Alfa Chemical Co.,Ltd	58
Hefei TNJ Chemical Industry Co.,Ltd.	58

View Lastest Price from 2-BROMO-9H-XANTHEN-9-ONE manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-07-11	2-bromoxanthen-9-one 56341-31-2	$2700.00	1Kg	98	500 Kg	R&D Scientific Inc.
2021-07-13	2-BROMO-9H-XANTHEN-9-ONE 56341-31-2	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd
2021-07-10	2-BROMO-9H-XANTHEN-9-ONE 56341-31-2	$10.00-15.00	1KG	99%+ HPLC		Zhuozhou Wenxi import and Export Co., Ltd

2-bromoxanthen-9-one
56341-31-2
$2700.00
98
R&D Scientific Inc.

2-BROMO-9H-XANTHEN-9-ONE
56341-31-2
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

2-BROMO-9H-XANTHEN-9-ONE
56341-31-2
$10.00-15.00
99%+ HPLC
Zhuozhou Wenxi import and Export Co., Ltd

2-BROMO-9H-XANTHEN-9-ONE Spectrum

2-BROMO-9H-XANTHEN-9-ONE(56341-31-2)¹HNMR

56341-31-2(2-BROMO-9H-XANTHEN-9-ONE)Related Search:

Sasapyrine 9H-Xanthen-9-one, 3-bromo- Xanthone 2-Chloro-9H-xanthen-9-one 2,7-dibromo-9H-xanthen-9-one

3,6-Dibromo-xanthen-9-one

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2-BROMO-9H-XANTHEN-9-ONE 2-BroMoxanthone 2-bromo-9-xanthenone 2-bromoxanthen-9-one SBB010036 9H-Xanthen-9-one, 2-bromo- 2-bromo-1H-xanthen-9-one Tributyl Phosphate Impurity 6(Tributyl Phosphate EP Impurity F) 56341-31-2