5-Fluorosalicylic acid

Product Name: 5-Fluorosalicylic acid
CAS No.: 345-16-4
Chemical Name: 5-Fluorosalicylic acid
Synonyms: 5-FLUORO-2-HYDROXYBENZOIC ACID;BUTTPARK 34\01-09;5-Fluorosalicylic;RARECHEM AL BE 0856;5-FLUOROSALICYLIC ACID;5-FluoroSallicylicAcid;5-FluorosalicylicAcid>2-carboxy-4-fluorophenol;5-fluoro-2-hydroxybenzoic;5-Fluorosalicylicacid,98+%
CBNumber: CB9664467
Molecular Formula: C7H5FO3
Formula Weight: 156.11
MOL File: 345-16-4.mol

More

Less

5-Fluorosalicylic acid Property

Melting point:: 177-179 °C (lit.)
Boiling point:: 307.4±27.0 °C(Predicted)
Density: 1.3290 (estimate)
storage temp.: Inert atmosphere,Room Temperature
form: powder to crystal
pka: 2.68±0.10(Predicted)
color: light brown
Water Solubility: Slightly soluble in water.
BRN: 2209120
InChI: InChI=1S/C7H5FO3/c8-4-1-2-6(9)5(3-4)7(10)11/h1-3,9H,(H,10,11)
InChIKey: JWPRICQKUNODPZ-UHFFFAOYSA-N
SMILES: C(O)(=O)C1=CC(F)=CC=C1O
CAS DataBase Reference: 345-16-4(CAS DataBase Reference)
NIST Chemistry Reference: Benzoic acid, 5-fluoro-2-hydroxy-(345-16-4)

More

Less

Safety

Hazard Codes: Xi
Risk Statements: 36/37/38-37/38-36
Safety Statements: 26-36-37/39
WGK Germany: 3
HazardClass: IRRITANT
HS Code: 29182900
Storage Class: 11 - Combustible Solids
Hazard Classifications: Eye Irrit. 2
Skin Irrit. 2
STOT SE 3

More

Less

Hazard and Precautionary Statements (GHS)

Symbol(GHS)

Signal word

Warning

Hazard statements

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P264Wash hands thoroughly after handling.

P264Wash skin thouroughly after handling.

P271Use only outdoors or in a well-ventilated area.

P280Wear protective gloves/protective clothing/eye protection/face protection.

P302+P352IF ON SKIN: wash with plenty of soap and water.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

More

Less

N-Bromosuccinimide Price

Sigma-Aldrich

Product number: 152706
Product name: 5-Fluorosalicylic acid
Purity: 97%
Packaging: 1g
Price: $17.7
Updated: 2025/07/31

Sigma-Aldrich

Product number: 152706
Product name: 5-Fluorosalicylic acid
Purity: 97%
Packaging: 5g
Price: $102
Updated: 2025/07/31

TCI Chemical

Product number: F0469
Product name: 5-Fluorosalicylic Acid
Purity: >98.0%(GC)(T)
Packaging: 1g
Price: $47
Updated: 2025/07/31

TCI Chemical

Product number: F0469
Product name: 5-Fluorosalicylic Acid
Purity: >98.0%(GC)(T)
Packaging: 5g
Price: $136
Updated: 2025/07/31

TRC

Product number: F596283
Product name: 5-Fluorosalicylic Acid
Packaging: 500mg
Price: $65
Updated: 2021/12/16

More

Less

5-Fluorosalicylic acid Chemical Properties,Usage,Production

Description

5-Fluorosalicylic acid (FSA) is prepared by reacting p-fluorophenol with carbon dioxide under heated and pressurised conditions in the presence of an alkaline catalyst. It is an excellent chelating agent which forms highly fluorescent ternary complexes with terbium ions (Tb³⁺), and is utilised in immunological assays. FSA also serves as a building block for active pharmaceutical ingredients (APIs), such as fluorinated deferoxamine used in the treatment of chronic iron overload.

Chemical Properties

light yellow powder

Uses

5-Fluorosalicylic acid was used as internal standard in the quantification of salicylic acid.

Synthesis Reference(s)

Tetrahedron, 52, p. 23, 1996 DOI: 10.1016/0040-4020(95)00867-8

5-Fluorosalicylic acid Preparation Products And Raw materials

Raw materials

Preparation Products

More

Less

5-Fluorosalicylic acid Suppliers

Americas 1 Belgium 1 China 236 Europe 3 France 1 Germany 6 India 9 Italy 1 Japan 3 South Korea 1 Switzerland 1 Ukraine 1 United Kingdom 18 United States 37 Global 319

BEIJING GOLDEN OLIVE COMPANY

Tel: 15311296095
Email: mary@goldolive.com
Country: China
ProdList: 86
Advantage: 58

Fuxin Pharmaceutical

Tel: 021-50872116 13611907556
Fax: 021-31300828
Email: contact@fuxinpharm.com
Country: China
ProdList: 1615
Advantage: 58

Hangzhou Chemtrue Bio-Tech Co.,Ltd.

Tel: 0571-86828652 18857119830
Fax: 0571-83522824
Email: sales@chemtrue-bio.com
Country: China
ProdList: 258
Advantage: 58

Wuhan Fortuna Chemical Co., Ltd

Tel: 027-59207852 13308628970
Fax: QQ:2779667926
Email: buy@fortunachem.com
Country: China
ProdList: 2643
Advantage: 58

https://www.shachemlin.cn/

Tel: 021-68080707 18079794756
Email: soloman.lee@chemlin.com.cn
Country: China
ProdList: 9265
Advantage: 58

Haohong (Qihe) Medical Technology Co., LTD

Tel: 0534-2152677 18660163165
Email: sale@inyelchem.com
Country: China
ProdList: 269
Advantage: 58

J & K SCIENTIFIC LTD.

Tel: 18210857532; 18210857532
Fax: 86-10-82849933
Email: jkinfo@jkchemical.com
Country: China
ProdList: 96815
Advantage: 76

Meryer (Shanghai) Chemical Technology Co., Ltd.

Tel: 4006356688 18621169109
Fax: 86-21-61259102
Email: market03@meryer.com
Country: China
ProdList: 40228
Advantage: 62

INTATRADE GmbH

Tel: +49 3493/605464
Fax: +49 3493/605470
Email: sales@intatrade.de
Country: Germany
ProdList: 3572
Advantage: 66

Alfa Aesar

Tel: 400-6106006
Fax: 021-67582001/03/05
Email: saleschina@alfa-asia.com
Country: China
ProdList: 30123
Advantage: 84

More

Less

View Lastest Price from 5-Fluorosalicylic acid manufacturers

WUHAN FORTUNA CHEMICAL CO., LTD

Product: 5-Fluorosalicylic acid 345-16-4
Price: US $0.00/KG
Min. Order: 1KG
Purity: 98%min
Supply Ability: 30tons/month
Release date: 2023-01-10

Henan Aochuang Chemical Co.,Ltd.

Product: 5-Fluorosalicylic acid 345-16-4
Price: US $0.00-0.00/kg
Min. Order: 1kg
Purity: 98%
Supply Ability: 1Ton
Release date: 2022-09-28

.GZ HONESTCHEM CO.,LTD

Product: 2-carboxy-4-fluorophenol 345-16-4
Price: US $1.00/g
Min. Order: 300g
Purity: 99.8%
Supply Ability: 20 TONS
Release date: 2021-06-21

345-16-4, 5-Fluorosalicylic acidRelated Search:

Salicylic acid Methyl salicylate Folic acid 5-Sulfosalicylic acid dihydrate EPA Sodium salicylate Acetylsalicylic acid 5-Fluorosalicylaldehyde 2(1H)-Pyridinone,5-fluoro-,hydrazone(9CI) Citric acid Ascoric Acid 5-FLUORO-2-METHOXYBENZOIC ACID 2,3-DIFLUORO-4-METHOXYBENZOIC ACID 4-Fluorosalicylic acid methyl ester~Methyl 4-fluoro-2-hydroxybenzoate,4-fluorosalicylic acid methyl ester 3,4-DIFLUORO-2-HYDROXYBENZOIC ACID 3-FLUORO-2-HYDROXYBENZOIC ACID(3-FLUOROSALICYLIC ACID),3-FLUOROSALICYLIC ACID 4-FLUOROSALICYLIC ACID 6-FLUOROSALICYLIC ACID

BUTTPARK 34\01-09

5-FLUORO-2-HYDROBENZOIC ACID

5-fluoro-2-hydroxybenzoic

5-FLUORO-2-HYDROXYBENZOIC ACID

5-FLUOROSALICYLIC ACID

2-HYDROXY-5-FLUOROBENZOIC ACID

RARECHEM AL BE 0856

5-Fluoro-2-Hydroxy Benzoic Acid 5-Fluoro Sallicylic Acid 2-Hydroxy-5-Fluoro Benzoic Acid

5-Fluorosalicylicacid,98+%

5-Fluorosalicylic

5-Fluoro-2-hydroxybenzoic acid 97%

JR-8427, 5-Fluorosalicylic acid, 97%

5-Fluoro-2-hydroxybenzoicacid97%

5-FluoroSallicylicAcid

5-FLUOROSALICYLIC ACID 97%

5-Fluoro-2-Hydroxy Benzoic Acid 5-Fluoro Sallicylic Acid 2-Hydroxy-5-Fluoro B

5-Fluorosalicylic acid,99%

5-Fluorosalicylic acid, 99% 1GR

5-Fluoro-2-hydroxybenzoic Acid 2-Hydroxy-5-fluorobenzoic Acid

5-Fluorosalicylic acid, 2-Carboxy-4-fluorophenol

5-FluorosalicylicAcid&gt

Benzoic acid, 5-fluoro-2-hydroxy-

2-carboxy-4-fluorophenol

3-fluoro-6-hydroxybenzoic acid

345-16-4

FC6H32OHCO2H

C7H5FO3

Organic Building Blocks

CARBOXYLIC ACID

Building Blocks

C7

Carboxylic Acids

Carbonyl Compounds

Fluorine series

Aryl Fluorinated Building Blocks

Building Blocks

C7

Carbonyl Compounds

Carboxylic Acids

Chemical Synthesis

Fluorinated Building Blocks

Organic Building Blocks

Organic Fluorinated Building Blocks

Other Fluorinated Organic Building Blocks

Acids & Esters

Fluorine Compounds

Phenols

Aromatic Carboxylic Acids, Amides, Anilides, Anhydrides & Salts