2-Fluoro-6-(methylthio)pyridine CAS 198896-18-3
| CAS No. | 198896-18-3 |
| Molecular Formula | C6H6FNS |
| Molecular Weight | 143.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Fluoro-6-(methylthio)pyridine (CAS 198896-18-3) is a high-purity analytical reference standard with the molecular formula C6H6FNS and a molecular weight of 143.18 g/mol.
Structurally, 2-Fluoro-6-(methylthio)pyridine (C6H6FNS) contains a nitrile group, sulfur-containing functionality, fluorine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 143.18 g/mol, it falls into the low-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 2-Fluoro-6-(methylthio)pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6H6FNS |
| Molecular Weight | 143.18 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluoro Standards
- 2-Fluoro-5-(methylthio)pyridine (CAS 1037764-83-2)
- 2-Fluoro-4-(methylthio)pyridine (CAS 1428234-71-2)
- 2-Fluoro-4-mercaptoaniline (CAS 15178-48-0)
- 2-Fluoro-3-(methylthio)pyridine (CAS 210992-56-6)
- 3-FLuoro-2-(thiomethyl)pyridine (CAS 902518-40-5)
- 3-Fluoro-4-(methylthio)-pyridine (CAS 902518-41-6)
- 2-Fluoro-7-azaspiro[3.5]nonane (CAS 1263178-15-9)
- 3-Fluoro-9-azabicyclo[3.3.1]Nonane (CAS 1472659-76-9)
Recommended Standards
- 2-Methoxy-1-formylpiperidine (CAS 61020-07-3)
- 2-Cyclopropyl-N-methoxy-N-methylacetamide (CAS 227322-00-1)
- 2-Methyl-DL-proline Methyl Ester (CAS 51098-47-6)
- 2-Cyclopentyl-L-glycine (CAS 2521-84-8)
- N-(4-fluorophenyl)-2-(phenylamino)acetamide (CAS 457927-37-6)
- Cortisol 21-β-D-Glucuronide Methyl Ester 2,3,5-Triacetate (CAS 24562-21-8)
- 5-Bromo-3-(2-nitrovinyl)-1H-indole (CAS 25217-77-0)
- 2,3-Dichloro-N-[(3-phenyl-1,2-oxazol-5-yl)methyl]benzene-1-sulfonamide (CAS 339016-94-3)
- 7-Chloro-8-(dodecylamino)quinoline-5,6-dione (CAS 25943-50-4)
- 4-(2-Phenylethyl)-5-sulfanyl-4h-1,2,4-triazol-3-ol (CAS 110062-45-8)
- 2-Methoxy-4-(methylthio)pyridine-3-boronic acid (CAS 1451392-21-4)
- tert-Butyl 2-(3-hydroxypropoxy)acetate (CAS 930294-38-5)
- Tetrodotoxin citrate (CAS CATO-CCFD202331)
- Semaglutide Impurity 150 xTFA (CAS CATO-C4X-2226150)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com