(6-Bromopyridin-2-yl)-tributylstannane CAS 189083-81-6
| CAS No. | 189083-81-6 |
| Molecular Formula | C17H30BrNSn |
| Molecular Weight | 447.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 447.04 g/mol gives (6-Bromopyridin-2-yl)-tributylstannane distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies (6-Bromopyridin-2-yl)-tributylstannane (CAS 189083-81-6), a certified reference material (molecular formula C17H30BrNSn, MW 447.04 g/mol) for analytical method development and quality control.
(6-Bromopyridin-2-yl)-tributylstannane (C17H30BrNSn) contains a nitrile group, bromine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 (6-Bromopyridin-2-yl)-tributylstannane 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 | C17H30BrNSn |
| Molecular Weight | 447.04 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.) | 2011 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromopyridin Standards
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- (5-Bromopyridin-3-yl)(4-(4-(thiophen-3-yl)thiazol-2-yl)piperazin-1-yl)methanone (CAS 1448075-21-5)
- (S)-3,3'-(2-(6-Bromopyridin-2-yl)-2-(4-fluorophenyl)ethane-1,1-diyl)dipyridine (CAS 875562-80-4)
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Recommended Standards
- 2-Bromo-5-(tributylstannyl)pyridine (CAS 1008756-65-7)
- 5-Bromo-2-(tributylstannyl)pyridine (CAS 611168-46-8)
- 6-(Tert-butyl)-2-((2-chlorobenzyl)thio)-4-phenyl-5,6,7,8-tetrahydroquinoline-3-carbonitrile (CAS 309278-44-2)
- 1,4-Bis(2-chloro-1,1,1,3,3,3-hexafluoropropan-2-yl)benzene (CAS 667938-77-4)
- Methyl (R)-2-hydroxy-3-methylbutanoate (CAS 90244-32-9)
- N-(Di(pyrrolidin-1-yl)phosphoryl)-4-fluorobenzamide (CAS 879480-51-0)
- 2,6-Dichloro-n-(1-cyanocyclohexyl)benzamide (CAS 912763-58-7)
- Bisphenol A-d14 (CAS 120155-79-5)
- 8-(4-Methoxybenzylidene)-4-(4-methoxyphenyl)-3,4,5,6,7,8-hexahydroquinazoline-2(1H)-thione (CAS 65331-30-8)
- 4-n-Heptylbenzoic acid (CAS 38350-87-7)
- [Asp5]vasopressin (CAS 78031-79-5)
- 4-(tert-Butyl)-6-chloro-N,N-dimethylpyrimidin-2-amine (CAS 1250915-69-5)
- 3-Amino-4-hydroxy-N,N-dimethylbenzenesulfonamide (CAS 24962-75-2)
- Des-Leu26-Tirzepatide (CAS CATO-CPTD788947)
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