2-Fluorothioanisole
2-Fluorothioanisole (CAS 655-20-9), with the linear formula FC6H4SCH3 and a molecular weight of 142.19 g/mol, is a fluorinated organic sulfide. It serves as a valuable building block in organic synthesis, particularly within the chemical and pharmaceutical industries. Its structure, featuring both a fluorine atom and a methylthio group on a benzene ring, allows for diverse chemical transformations.
- IUPAC
- 2-Fluorophenyl methyl sulfide
Organic Synthesis Intermediate
This compound is utilised as a key intermediate in the synthesis of more complex organic molecules. Its unique combination of functional groups allows for regioselective reactions and the introduction of fluorinated arylthio moieties.
Pharmaceutical Research
2-Fluorothioanisole can be employed in the development of novel pharmaceutical agents. The incorporation of fluorine is a common strategy in drug design to modulate metabolic stability, lipophilicity, and binding affinity.
Material Science
Its derivatives may find application in material science, potentially contributing to the development of new organic materials with specific electronic or optical properties.
| Molecular weight | 142.19 |
|---|---|
| Linear formula | FC6H4SCH3 |
| Assay | 97% |
| Boiling point | 197-199 °C(lit.) |
| Density | 1.174 g/mL at 25 °C(lit.) |
| Refractive index | n20/D 1.5590(lit.) |
Hazard statements
- H315Causes skin irritation
- H319Causes serious eye irritation
- H335May cause respiratory irritation
Precautionary statements
- P261Avoid breathing dust, fume, gas or vapours
- P305IF IN EYES
| Protective equipment | Eyeshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter |
|---|---|
| Flash point | 90 °C / 194 °F |
| Transport (UN / ADR) | NA 1993 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | Xi |
| Risk statements (R) | 36/37/38 |
| Safety statements (S) | 26-36 |
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 2-Fluorothioanisole used for?
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2-Fluorothioanisole is primarily used as a building block and intermediate in organic synthesis, particularly in the fields of pharmaceutical research and material science.
What is the CAS number and formula for 2-Fluorothioanisole?
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The CAS number is 655-20-9, and the linear formula is FC6H4SCH3.
What grade and purity does Tech Serve Solutions supply?
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Tech Serve Solutions supplies 2-Fluorothioanisole with an assay of 97%. We do not represent this product as USP, BP, EP, or other pharmacopoeia grades.
How should 2-Fluorothioanisole be handled safely?
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Handle with appropriate personal protective equipment, including eyeshields, gloves, and a suitable respirator. Avoid breathing dust/fume/gas/mist/vapours/spray. This compound is classified as a warning substance, causing skin irritation (H315), serious eye irritation (H319), and respiratory irritation (H335).
How is 2-Fluorothioanisole packed, shipped, or exported?
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Tech Serve Solutions exports chemicals globally, adhering to all necessary shipping regulations. Specific packaging details will be provided upon inquiry.
How can I request a quote or sample for 2-Fluorothioanisole?
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Please contact our sales team through our website or by phone to request a quote or a sample of 2-Fluorothioanisole.
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