3-Fluoropyridin-2-yl trifluoromethanesulfonate CAS 1310559-92-2
| CAS No. | 1310559-92-2 |
| Molecular Formula | C6H3F4NO3S |
| Molecular Weight | 245.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system, 3-Fluoropyridin-2-yl trifluoromethanesulfonate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 245.15 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 3-Fluoropyridin-2-yl trifluoromethanesulfonate (CAS 1310559-92-2), a certified reference material (molecular formula C6H3F4NO3S, MW 245.15 g/mol) for analytical method development and quality control.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-Fluoropyridin-2-yl trifluoromethanesulfonate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H3F4NO3S |
| Molecular Weight | 245.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Fluoropyridin Standards
- 5-Fluoropyridin-2-yl trifluoromethanesulfonate (CAS 1310559-95-5)
- 2-(6-Fluoropyridin-3-yl)-5-methoxy-3H-imidazo[4,5-b]pyridine (CAS 1356386-00-9)
- 4-((5-Fluoropyridin-3-yl)sulfonyl)morpholine (CAS 1455879-07-8)
- (S)-2-(5-fluoropyridin-2-yl)-4-phenyl-4,5-dihydrooxazole (CAS 2757083-16-0)
- 3-(5-Fluoropyridin-3-yl)-5-(piperidin-3-yl)-1,2,4-oxadiazole (CAS 1437385-56-2)
- 3-(5-Fluoropyridin-3-yl)-5-(piperidin-4-yl)-1,2,4-oxadiazole (CAS 1437433-60-7)
- 3-(5-Fluoropyridin-3-yl)-5-(piperidin-2-yl)-1,2,4-oxadiazole (CAS 1437486-23-1)
- (6-(6-Fluoropyridin-3-yl)-3-methoxypyridazin-4-yl)boronic acid (CAS 1015481-18-1)
Recommended Standards
- Methyl 3-cyano-5-(trifluoromethoxy)benzoate (CAS 1306763-54-1)
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- 2-Chloro-5-((4-chloropiperidin-1-yl)methyl)pyridine (CAS 1314355-39-9)
- Methyl 6,6,6-Trifluoro-5-hydroxy-4-nitrohexanoate (CAS 127074-04-8)
- 4-(2-Phenylethenyl)pyridine (CAS 103-31-1)
- Ethyl N-carbamimidoyl-N-methylglycinate (CAS 15366-29-7)
- 1-(2-Methoxybenzoyl)-2-methylpiperazine (CAS 1240565-85-8)
- 3-(3-(Trifluoromethoxy)phenyl)propanoic acid (CAS 168833-77-0)
- 1-(2,3-Dichlorophenyl)ethanamine (hydrochloride) (CAS 39959-66-5)
- 2-Chlorobenzoyl Chloride (CAS 609-65-4)
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