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Trimethylsulfoxonium bromide

CAS No.
25596-24-1
Chemical Name:
Trimethylsulfoxonium bromide
Synonyms
Trimethylsulfonyl bromide;Trimethyl Bromide Sulfone;11-TrimethylBromosulfoxide;Trimethylsulfoxonium bromide;TriMethylsulfoxoniuM BroMide, 98.0%(T);Sulfoxonium,trimethyl-, bromide (8CI,9CI);(2-Bromo-5-methoxy-39-methyl-phenyl)-methano;TriMethylsulfoxoniuM BroMide Company Standards
CBNumber:
CB0742993
Molecular Formula:
C3H9BrOS
Molecular Weight:
173.07
MDL Number:
MFCD02093502
MOL File:
25596-24-1.mol
MSDS File:
SDS
Last updated:2026-09-12 18:48:28

Trimethylsulfoxonium bromide Properties

Density 1.440 (estimate)
storage temp. Inert atmosphere,Room Temperature
form powder to crystal
color White to Almost white
InChI InChI=1S/C3H9OS.BrH/c1-5(2,3)4;/h1-3H3;1H/q+1;/p-1
InChIKey KEPJZBFFLDRKSF-UHFFFAOYSA-M
SMILES [S+](=O)(C)(C)C.[Br-]
CAS DataBase Reference 25596-24-1

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P301+P312-P302+P352-P304+P340-P305+P351+P338
Safety Statements  24/25
HS Code  2930.90.9250
NFPA 704
1
0 0

Trimethylsulfoxonium bromide price More Price(27)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
TCI Chemical T1833 Trimethylsulfoxonium Bromide >98.0%(T) 25596-24-1 25g $97 2026-04-30 Buy
Usbiological 291793 Trimethylsulfoxonium Bromide Asreported 25596-24-1 10g $306 2026-06-03 Buy
Usbiological 291793 Trimethylsulfoxonium Bromide Asreported 25596-24-1 25g $433 2026-06-03 Buy
Usbiological 291793 Trimethylsulfoxonium Bromide Asreported 25596-24-1 50g $585 2026-06-03 Buy
Usbiological 291793 Trimethylsulfoxonium Bromide Asreported 25596-24-1 100g $792 2026-06-03 Buy
Product number Packaging Price Buy
T1833 25g $97 Buy
291793 10g $306 Buy
291793 25g $433 Buy
291793 50g $585 Buy
291793 100g $792 Buy

Trimethylsulfoxonium bromide Chemical Properties, Uses, Production

Chemical Properties

White to Almost white powder to crystal

Uses

Trimethylsulfoxonium bromide is an intermediate compound that can be used as a bactericidal thiazole derivative. It can be used in the production of methylcobalamin and in the preparation of novel metconazoles. Mecobalamin is the activated form of vitamin B12, which helps treat vitamin B12 deficiency by producing a substance called myelin.

Synthesis

Trimethyl sulfoxide bromide can be prepared by chemical reaction of dimethyl sulfoxide with methyl bromide.

74-83-9
67-68-5
25596-24-1
Synthesis of Trimethylsulfoxonium bromide from Methyl bromide and Dimethyl sulfoxide

Trimethylsulfoxonium bromide Preparation Products And Raw materials

Raw materials

Preparation Products

Global Suppliers ( 263)
Supplier Tel Email Country ProdList Advantage
Shandong Chenxi Pharmaceutical Co., Ltd. +86-531-88803416 13153166250 sales@chemedpharma.com China 149 58
Zhejiang Sunrise Pharmaceutical Co. LTD 18257189358 lorraine@sfcc.com China 20 58
Jinan New Coordinates Technology Development Co., Ltd, 0531-88870058 13188878598 wks_ok@163.com China 12 58
Vinsce Bio pharm (Suzhou) Co Ltd 13775593029 sales@vinsce.com China 45 58
Henan Kaixin Biomedical Co., Ltd. 18135767668 18135767668 1101014211@qq.com China 830 58
Shanghai Pulikang Chemical Technology Co., Ltd 13105330140 13105330140 icyan@126.com China 266 58
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Meryer (Shanghai) Chemical Technology Co., Ltd. 4006356688 18621169109 market03@meryer.com China 40202 62
Beijing Donghualituo Techonlogy Development Co.,Ltd. 010-88425576 sales@dhltchem.com China 793 59
TCI (Shanghai) Development Co., Ltd. 021-67121386 Sales-CN@TCIchemicals.com China 24512 81

View Latest Price from Trimethylsulfoxonium bromide manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
TRIMETHYLSULFOXONIUM BROMIDE pictures 2026-09-02 TRIMETHYLSULFOXONIUM BROMIDE
25596-24-1
$8.00 1KG 99% Henan Fengda Chemical Co., Ltd
TRIMETHYLSULFOXONIUM BROMIDE pictures 2026-08-08 TRIMETHYLSULFOXONIUM BROMIDE
25596-24-1
99.0%min 2000kg Hangzhou ICH Biofarm Co., Ltd
Trimethylsulfoxonium Bromide pictures 2026-07-22 Trimethylsulfoxonium Bromide
25596-24-1
1kg 99% 20MT Watson Biotechnology Co.,Ltd

Trimethylsulfoxonium bromide Spectrum

TriMethylsulfoxoniuM BroMide, 98.0%(T) Sulfoxonium,trimethyl-, bromide (8CI,9CI) TriMethylsulfoxoniuM BroMide Company Standards (2-Bromo-5-methoxy-39-methyl-phenyl)-methano Trimethyl Bromide Sulfone Trimethylsulfonyl bromide 11-TrimethylBromosulfoxide Trimethylsulfoxonium bromide 25596-24-1 C3H9OSBr C3H9BrOS Sulfur Compounds (for Synthesis) Iodonium Sulfonium & Oxonium Compounds Sulfonium Compounds Iodonium Sulfonium & Oxonium Compounds Sulfonium Compounds Sulfur Compounds (for Synthesis) Synthetic Organic Chemistry