2-(Tributylstannyl)-5-(trifluoromethyl)pyridine CAS 659722-71-1
| CAS No. | 659722-71-1 |
| Molecular Formula | C18H30F3NSn |
| Molecular Weight | 436.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 2-(Tributylstannyl)-5-(trifluoromethyl)pyridine (C18H30F3NSn) contains a nitrile group, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 436.14 g/mol, it falls into the moderately-high-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-(Tributylstannyl)-5-(trifluoromethyl)pyridine (CAS 659722-71-1), molecular formula C18H30F3NSn and molecular weight 436.14 g/mol, is a CATO reference standard with documented purity and traceability.
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-(Tributylstannyl)-5-(trifluoromethyl)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 | C18H30F3NSn |
| Molecular Weight | 436.14 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Tributylstannyl Standards
- 2-(tributylstannyl)-3-(trifluoromethyl)pyridine, 95% (CAS 1204580-78-8)
- 2-(4-(Tributylstannyl)thiazol-2-yl)propan-2-ol (CAS 1245816-16-3)
- 2-(5-(Tributylstannyl)thiazol-2-yl)propan-2-ol (CAS 1364746-25-7)
- 2-(Tributylstannyl)-5-(trifluoromethyl)pyrimidine (CAS 2560586-04-9)
- Phenyl(2-(tributylstannyl)cyclopropyl)methanol (CAS 832132-88-4)
- 2-Methyl-3-(tributylstannyl) benzothiophene (CAS 174908-69-1)
- 5-Phenyl-2-(tributylstannyl)-1,3-oxazole (CAS 1019654-81-9)
- 1-Phenyl-5-(tributylstannyl)-1H-pyrazole (CAS 141998-89-2)
Recommended Standards
- ((2,5-Dibromo-1,4-phenylene)bis(ethyne-2,1-diyl))dibenzene (CAS 97094-33-2)
- N-(2-Bromophenyl)-1,1,1-trifluoro-N-((trifluoromethyl)sulfonyl)methanesulfonamide (CAS 1263376-75-5)
- N-(3-Bromophenyl)-1,1,1-trifluoro-N-((trifluoromethyl)sulfonyl)methanesulfonamide (CAS 1263377-36-1)
- 2-(2-((4-Bromophenyl)thio)-5-nitrophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2377609-06-6)
- 2-chloro-N-[2-fluoro-5-(1H-1,2,3,4-tetrazol-1-yl)phenyl]acetamide (CAS 1184236-16-5)
- Disperse Violet 26 (CAS 6408-72-6)
- 6-Bromo-2-(4-fluorophenyl)imidazo[1,2-a]pyrimidine (CAS 944581-05-9)
- 1,2,3,7,8-Pentabromodibenzo-p-dioxin (CAS 109333-34-8)
- 1-(2-Chloro-5-nitrophenyl)-1H-pyrrole (CAS 94033-72-4)
- 6-Bromo-4-cyclopropoxy-N,N-dimethylpicolinamide (CAS 1243312-84-6)
- 2-[(4-Aminophenyl)thio]-N-(2-ethyl-6-methylphenyl)propanamide (CAS 899584-11-3)
- Isochroman-3-ol (CAS 42900-89-0)
- N-(tert-butyl)-3-isopropyl-4-methyl-5-oxo-4,5-dihydro-1H-1,2,4-triazole-1-carboxamide (CAS 120892-21-9)
- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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