2-Chloro-3-fluoro-5-(tributylstannyl)pyridine 2753AE 405556-97-0 C17H29ClFNSn CAS 405556-97-0
| CAS No. | 405556-97-0 |
| Molecular Formula | C17H35ClFNSn |
| Molecular Weight | 426.63 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Chloro-3-fluoro-5-(tributylstannyl)pyridine 2753AE 405556-97-0 C17H29ClFNSn (CAS 405556-97-0), a certified reference material (molecular formula C17H35ClFNSn, MW 426.63 g/mol) for analytical method development and quality control.
Owing to fluorine/chlorine substitution, 2-Chloro-3-fluoro-5-(tributylstannyl)pyridine 2753AE 405556-97-0 C17H29ClFNSn is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 426.63 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C17H35ClFNSn |
| Molecular Weight | 426.63 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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