Benzoic acid, 4-bromo-2-(hydroxymethyl)-

Benzoic acid, 4-bromo-2-(hydroxymethyl)- Suppliers list
Company Name: Shanghai Hanhong Scientific Co.,Ltd.  
Tel: 021-54306202 13764082696
Email: info@hanhongsci.com
Company Name: Shanghai ChuangYan Chemical Technology Co., Ltd.  
Tel: 021-11111111 11111111111
Email: 546919421@qq.com
Company Name: Cool Pharm, Ltd  
Tel: 021-60455363 18019463053
Email: sales@coolpharm.com
Company Name: Tcichem, Inc.  
Tel: 13918644899
Email: 81587635@qq.com
Company Name: SuZhou ShiYa Biopharmaceuticals, Inc.  
Tel: 0512-0512-52358471 17715136450
Email: sales@shiyabiopharm.com
Benzoic acid, 4-bromo-2-(hydroxymethyl)- Basic information
Product Name:Benzoic acid, 4-bromo-2-(hydroxymethyl)-
Synonyms:4-BroMo-2-(hydroxyMethyl)benzoic acid;4-Bromo-alpha-hydroxy-o-toluic acid;Benzoic acid, 4-bromo-2-(hydroxymethyl)-
CAS:670256-21-0
MF:C8H7BrO3
MW:231.04
EINECS:
Product Categories:
Mol File:670256-21-0.mol
Benzoic acid, 4-bromo-2-(hydroxymethyl)- Structure
Benzoic acid, 4-bromo-2-(hydroxymethyl)- Chemical Properties
storage temp. Sealed in dry,Room Temperature
AppearanceWhite to off-white Solid
Safety Information
HS Code 2918199890
MSDS Information
Benzoic acid, 4-bromo-2-(hydroxymethyl)- Usage And Synthesis
Synthesis
5-Bromophthalide

64169-34-2

BENZOIC ACID, 4-BROMO-2-(HYDROXYMETHYL)-

670256-21-0

The general procedure for the synthesis of 4-bromo-2-hydroxymethylbenzoic acid using 5-bromophthalide as starting material was as follows: 5-bromophthaloyl (9 g, 0.042 mol) was dissolved in methanol (150 ml), 2N aqueous sodium hydroxide (100 ml) was added, and the reaction was carried out at reflux overnight. After completion of the reaction, the reaction mixture was concentrated under reduced pressure. The concentrate was diluted with water and acidified with dilute hydrochloric acid to appropriate pH. The precipitated solid precipitate was collected by filtration and the residue was washed sequentially with cold water and cold ethyl acetate and dried to give 4-bromo-2-hydroxymethylbenzoic acid (9.7 g, 100% yield) as a white solid.

References[1] Patent: US2008/15237, 2008, A1. Location in patent: Page/Page column 33
[2] Journal of Medicinal Chemistry, 2018, vol. 61, # 16, p. 7144 - 7167
[3] Patent: WO2015/89327, 2015, A1. Location in patent: Paragraph 0375
[4] Bulletin de la Societe Chimique de France, 1954, p. 769,772
[5] Journal of the Chemical Society, 1931, p. 867,869
Benzoic acid, 4-bromo-2-(hydroxymethyl)- Preparation Products And Raw materials
Raw materials6-Bromo-3 H-isobenzofuran-1-one-->Methanol-->5-Bromophthalide-->Hydrochloric acid-->Water-->Sodium hydroxide
Tag:Benzoic acid, 4-bromo-2-(hydroxymethyl)-(670256-21-0) Related Product Information
4-Bromophthalic acid Dimethyl 4-bromophthalate (4-bromo-1,2-phenylene)dimethanol methyl 4-bromo-2-formylbenzoate 4-Bromo-2-formylbenzoic acid Phenylmethyl 4-bromo-2-(hydroxymethyl)benzoate