2-Fluoro-5-methyl-3-(tributylstannyl)pyridine CAS 1025745-87-2
| CAS No. | 1025745-87-2 |
| Molecular Formula | C18H32FNSn |
| Molecular Weight | 400.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Fluoro-5-methyl-3-(tributylstannyl)pyridine (CAS 1025745-87-2), a certified reference material (molecular formula C18H32FNSn, MW 400.16 g/mol) for analytical method development and quality control.
The molecular framework of 2-Fluoro-5-methyl-3-(tributylstannyl)pyridine (C18H32FNSn) is characterized by a nitrile group, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 2-Fluoro-5-methyl-3-(tributylstannyl)pyridine 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 | C18H32FNSn |
| Molecular Weight | 400.16 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Fluoro Standards
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- 3-[1-({2-fluoro-[1,1'-biphenyl]-4-yl}oxy)ethyl]-1-(4-methylbenzoyl)-1H-pyrazole (CAS 477709-13-0)
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Why CATO?
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