4-Chloro-2-(tributylstannyl)pyridine CAS 1245816-05-0
| CAS No. | 1245816-05-0 |
| Molecular Formula | C17H30ClNSn |
| Molecular Weight | 402.59 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Chloro-2-(tributylstannyl)pyridine (CAS 1245816-05-0), molecular formula C17H30ClNSn and molecular weight 402.59 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-Chloro-2-(tributylstannyl)pyridine (C17H30ClNSn) is characterized by a nitrile group, chlorine 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 4-Chloro-2-(tributylstannyl)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 | C17H30ClNSn |
| Molecular Weight | 402.59 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.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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Recommended Standards
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- 2-(3,5-Dimethylisoxazol-4-yl)ethane-1-thiol (CAS 915923-05-6)
- N-(5-Chloro-2-methylphenyl)-2-(5-(thiophen-2-yl)isoxazol-3-yl)acetamide (CAS 946317-04-0)
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- N-(3-chlorobenzyl)-1-(2-methoxyphenyl)methanamine hydrobromide (CAS 1609400-73-8)
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- 951894-42-1 2-Bromo-3-(2-chloro-4-fluorophenyl)-1-propene MFCD09801308 (CAS 951894-42-1)
- (2E)-2-(5-Acetylthiophen-2-yl)-3-(2,5-difluorophenyl)prop-2-enenitrile (CAS 478260-99-0)
- 1-Methyl-4-oxo-1,4-dihydroquinoline-2-carboxylic acid (CAS 35975-54-3)
- 2-(3-Amino-4-bromophenyl)acetonitrile (CAS 1261565-97-2)
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Why CATO?
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