2-Fluoro-1,3-dimethylpyridinium p-toluenesulfonate
2-Fluoro-1,3-dimethylpyridinium p-toluenesulfonate (CAS 59387-91-6) is a heterocyclic organic compound with a molecular weight of 297.35 g/mol. It serves as a valuable building block and reagent in chemical synthesis, particularly for fluorination reactions. Its structure, featuring a fluorinated pyridinium cation paired with a tosylate anion, makes it useful in organic chemistry research and development.
- IUPAC
- 1,3-Dimethyl-2-fluoropyridinium p-toluenesulfonate
- Synonyms
- 1,3-Dimethyl-2-fluoropyridinium p-toluenesulfonate
Fluorination Reagent
This compound is employed as a reagent in organic synthesis for introducing fluorine atoms into various organic molecules. Its specific reactivity profile makes it suitable for particular fluorination transformations.
Heterocyclic Building Block
As a substituted pyridinium salt, it acts as a versatile building block for constructing more complex heterocyclic structures. It is particularly useful in the synthesis of pyridine derivatives.
Chemical Synthesis Intermediate
It functions as an intermediate in multi-step synthesis pathways, enabling the creation of novel compounds for research and development purposes. Its utility spans various areas of chemical research.
| Molecular weight | 297.35 |
|---|---|
| Empirical formula | C7H9FN · C7H7O3S |
| Assay | ≥95.0% (N) |
| Storage temperature | 2-8°C |
| Melting point | 111-116 °C |
Hazard statements
- H314Causes severe skin burns and eye damage
Precautionary statements
- P280Wear protective gloves, clothing and eye/face protection
- P305IF IN EYES
- P310Immediately call a POISON CENTER or doctor
| Protective equipment | Eyeshields, Faceshields, full-face particle respirator type N100 (US), Gloves, respirator cartridge type N100 (US), type P1 (EN143) respirator filter, type P3 (EN 143) respirator cartridges |
|---|---|
| Transport (UN / ADR) | UN 3261 8 / PGIII |
| Water hazard class (WGK, DE) | 3 |
| Hazard codes (EU) | C |
| Risk statements (R) | 34 |
| Safety statements (S) | 26-36/37/39-45 |
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-Fluoro-1,3-dimethylpyridinium p-toluenesulfonate used for?
+
2-Fluoro-1,3-dimethylpyridinium p-toluenesulfonate is primarily used as a fluorination reagent and a heterocyclic building block in organic synthesis and chemical research.
What is the CAS number and formula for this compound?
+
The CAS number is 59387-91-6 and the empirical formula is C7H9FN · C7H7O3S.
What grade and purity does Tech Serve Solutions supply?
+
Tech Serve Solutions supplies this compound with an assay of ≥95.0% (N). We do not represent this product as USP, BP, EP or pharmaceutical grade.
How should 2-Fluoro-1,3-dimethylpyridinium p-toluenesulfonate be handled?
+
This compound is classified as Danger with hazard statement H314, indicating it causes severe skin burns and eye damage. Handling requires appropriate personal protective equipment including eyeshields, face shields, and protective gloves. Ensure adequate ventilation and consult the safety data sheet for detailed instructions.
Is this chemical a controlled substance?
+
The provided data does not indicate that 2-Fluoro-1,3-dimethylpyridinium p-toluenesulfonate is a controlled substance.
How is this product packed, shipped, and exported?
+
This chemical is typically stored at 2-8°C. It is classified under UN 3261 8 / PGIII for transportation. Tech Serve Solutions is an experienced global supplier and exporter of fine chemicals.
How can I request a sample or quote?
+
To request a sample or a quotation, please contact the Tech Serve Solutions sales team through our website or by phone.
▶ 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