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Fluorosulfuric acid 4-methoxyphenyl ester

Fluorosulfuric acid 4-methoxyphenyl ester structure

CAS No.: 775-27-9

Chemical Name:: Fluorosulfuric acid 4-methoxyphenyl ester

Synonyms: 4-Methoxyphenyl fluorosulfate;4-Methoxyphenyl sulfofluoridate;4-methoxyphenyl sulfurofluoridate;4-Methoxyphenyl ester fluorosulfuric acid;Fluorosulfuric acid 4-methoxyphenyl ester

CBNumber:: CB32420841

Molecular Formula:: C7H7FO4S

Molecular Weight:: 206.19

MDL Number:

MOL File:: 775-27-9.mol

MSDS File:: SDS

Last updated:2026-05-28 01:09:02

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Fluorosulfuric acid 4-methoxyphenyl ester Properties

Density	1.367 g/mL at 25 °C
refractive index	n20/D 1.479
form	liquid
InChI	1S/C7H7FO4S/c1-11-6-2-4-7(5-3-6)12-13(8,9)10/h2-5H,1H3
InChIKey	KRFXUAVCNYFMJE-UHFFFAOYSA-N
SMILES	O=S(OC1=CC=C(OC)C=C1)(F)=O
UNSPSC Code	12352100
NACRES	NA.22

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS05
Signal word	Danger
Hazard statements	H314
Precautionary statements	P260-P280-P303+P361+P353-P304+P340+P310-P305+P351+P338
WGK Germany	WGK 3
Storage Class	8B - Non-combustible corrosive hazardous materials
Hazard Classifications	Skin Corr. 1B

Fluorosulfuric acid 4-methoxyphenyl ester price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Sigma-Aldrich	ALD00418	4-Methoxyphenyl ester fluorosulfuric acid	775-27-9	500MG	$32.1	2023-01-07	Buy
aablocks	AA021P1X	4-Methoxyphenyl fluorosulfate ≥97%	775-27-9	500mg	$400	2026-06-01	Buy
ACHEMBLOCK	AD266555	4-Methoxyphenyl sulfofluoridate 95%	775-27-9	500MG	$480	2026-05-27	Buy

Product number	Packaging	Price	Buy
ALD00418	500MG	$32.1	Buy
AA021P1X	500mg	$400	Buy
AD266555	500MG	$480	Buy

Fluorosulfuric acid 4-methoxyphenyl ester Chemical Properties, Uses, Production

Uses

The following aryl fluorosulfate can be utilized as a cross-coupling partner in Suzuki-Miyaura reactions. The standard reaction conditions for these palladium-catalyzed C-C bond formations are ligand-free and can be performed in water, at room temperature and are not air sensitive.

Fluorosulfuric acid 4-methoxyphenyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

Fluorosulfuric acid 4-methoxyphenyl ester Suppliers

Global Suppliers ( 13)

Supplier	Tel	Email	Country	ProdList	Advantage
Sigma-Aldrich	021-61415566 800-8193336	orderCN@merckgroup.com	China	51389	80
Shanghai YuanYe Biotechnology Co., Ltd.	15026964105	2881489226@qq.com	China	89667	60
Shandong Territorial sea Biological Technology Co., LTD	15092083467	tangfenjiushililiang@leadhigh.com.cn	China	2989	58
Shanghai Ruipu Medical Technology Co., Ltd	15895968936	1018762393@qq.com	China	9992	58
Hangzhou Taorui Biotechnology Co., Ltd	QQ1259737804 15268198094	sales@torreybio.com	China	4129	58
AAB-PHARMA LIMITED	02566880956	3325708371@qq.com	China	7868	58
Zhuhai Aobokai Biomedical Technology Co., Ltd.	400-0628126	sales-team@aobchem.com.cn	China	9998	58
Anyang Hongmeng New Materials Co., Ltd	0372-19588588067 19588588067	19588588067@163.com	China	2963	58
Tianjin Rongshen Chemical Co., Ltd	18317763565; 18317763565	18317763565@163.com	China	9878	58
Anyang Hongmeng New Materials Co., Ltd.	19588588067	19588588067@163.com	China	9979	58

Supplier	Advantage
Sigma-Aldrich	80
Shanghai YuanYe Biotechnology Co., Ltd.	60
Shandong Territorial sea Biological Technology Co., LTD	58
Shanghai Ruipu Medical Technology Co., Ltd	58
Hangzhou Taorui Biotechnology Co., Ltd	58
AAB-PHARMA LIMITED	58
Zhuhai Aobokai Biomedical Technology Co., Ltd.	58
Anyang Hongmeng New Materials Co., Ltd	58
Tianjin Rongshen Chemical Co., Ltd	58
Anyang Hongmeng New Materials Co., Ltd.	58

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Fluorosulfuric acid 4-methoxyphenyl ester 4-Methoxyphenyl ester fluorosulfuric acid 4-Methoxyphenyl sulfofluoridate 4-methoxyphenyl sulfurofluoridate 4-Methoxyphenyl fluorosulfate 775-27-9