3-Fluoroanisole
3-Fluoroanisole (CAS: 456-49-5), with the molecular formula FC6H4OCH3 and a molecular weight of 126.13 g/mol, is a valuable fluorinated aromatic compound. This chemical serves as a key building block in organic synthesis. Its structure, featuring both a fluorine atom and a methoxy group on a benzene ring, makes it useful in the development of complex molecules, particularly within the pharmaceutical and agrochemical industries. TSS supplies this compound at 99% purity.

Pharmaceutical Intermediate Synthesis
3-Fluoroanisole has been utilised in the synthesis of specific pharmaceutical compounds. For instance, it was employed in the preparation of 4-fluoro-5,6-dihydroxytryptamine.
Synthesis of Adrenergic Agents
The compound has found application in the creation of biologically relevant molecules. Research indicates its use in the synthesis of both 3-fluoro- and 5-fluoronoradrenaline.
Organic Synthesis Building Block
As a fluorinated aromatic ether, 3-Fluoroanisole functions as a versatile building block in various organic synthesis pathways. Its reactive sites allow for further functionalization in the creation of novel compounds.
| Molecular weight | 126.13 |
|---|---|
| Linear formula | FC6H4OCH3 |
| Assay | 99% |
| Boiling point | 158 °C/743 mmHg(lit.) |
| Density | 1.104 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.488(lit.) |
| Application | 3-Fluoroanisole was used in the synthesis of 4-fluoro-5,6-dihydroxytryptamine1. It was also used in the synthesis of 3-fluoro- and 5-fluoronoradrenaline2. |

Hazard statements
- H226Flammable liquid and vapour
| Protective equipment | Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 44 °C / 111.2 °F |
| Transport (UN / ADR) | UN 1993C 3 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Risk statements (R) | 10 |
| Safety statements (S) | 16 |
Hazard information is provided for guidance. Always consult the product Safety Data Sheet (SDS), available on request, before handling.
Documentation
Every batch ships with a Certificate of Analysis covering assay, identity and purity; the grade is confirmed against your enquiry. Safety Data Sheets and technical data sheets are available on request.
Supply & logistics
Samples for technical evaluation; bulk MOQ by grade and packaging. In-stock material ships in 7–10 working days, worldwide, with full export documentation.
What is 3-Fluoroanisole used for?
+
3-Fluoroanisole is primarily used as an intermediate and building block in organic synthesis, notably in the preparation of pharmaceuticals such as 4-fluoro-5,6-dihydroxytryptamine and related adrenergic compounds like 3-fluoro- and 5-fluoronoradrenaline.
What is the CAS number and molecular formula for 3-Fluoroanisole?
+
The CAS number for 3-Fluoroanisole is 456-49-5, and its molecular formula is FC6H4OCH3.
What grade and purity does Tech Serve Solutions supply for 3-Fluoroanisole?
+
Tech Serve Solutions supplies 3-Fluoroanisole with an assay of 99% purity. We do not represent this product as USP, BP, or EP grade.
What are the main safety considerations when handling 3-Fluoroanisole?
+
3-Fluoroanisole is a flammable liquid and vapour (H226). Handling requires appropriate personal protective equipment, including eyeshields, faceshields, and gloves. Ensure adequate ventilation and keep away from ignition sources. Refer to the Safety Data Sheet for comprehensive handling instructions.
How is 3-Fluoroanisole packed and shipped by TSS?
+
3-Fluoroanisole is packed and shipped in compliance with relevant regulations for hazardous materials, including UN 1993 classification. TSS is an experienced global exporter.
How can I request a quote or sample for 3-Fluoroanisole?
+
To request a quote or sample of 3-Fluoroanisole, please contact the TSS sales team via our website or by phone, providing your specific requirements.
▶ Related products

1-(2-Fluorobenzyl)piperazine
C11H15FN2
Chemical Synthesis
1-(2-Fluorophenyl)biguanide hydrochloride
Chemical Synthesis

1-(2-Fluorophenyl)cyclopropanecarboxylic acid
C10H9FO2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine
C10H13FN2
Chemical Synthesis
1-(2-Fluorophenyl)piperazine monohydrochloride
C10H13FN2 · HCl
Chemical Synthesis
1-(2-Furoyl)-1H-benzotriazole
C11H7N3O2
Chemical Synthesis
1-(2-Furoyl)piperazine
C9H12N2O2
Chemical Synthesis
1-(2-Hydroxy-5-methylphenyl)-3-phenyl-1,3-propanedione
Chemical Synthesis
▶ Explore more

3-Methyl-1,5-di-p-tolyl-1,4-pentazadiene
Chemical Synthesis

3-Methyl-1,5-pentanediol
Chemical Synthesis

3-Methyl-1-(2-methylphenyl)-1H-pyrazol-5-amine
C11H13N3
Chemical Synthesis
3-Methyl-1-(3′-sulfoamidophenyl)-5-pyrazolone
C10H11N3O3S
Chemical Synthesis