ChemicalBook > CAS DataBase List > 3-METHYL-2-(TRIBUTYLSTANNYL)PYRIDINE
3-METHYL-2-(TRIBUTYLSTANNYL)PYRIDINE
- Product Name
- 3-METHYL-2-(TRIBUTYLSTANNYL)PYRIDINE
- CAS No.
- 259807-97-1
- Chemical Name
- 3-METHYL-2-(TRIBUTYLSTANNYL)PYRIDINE
- Synonyms
- SKL969;3-methyl-2-(tributyltin) pyridine;2-(Tributylstannyl)-3-Methylpyridine;3-METHYL-2-(TRIBUTYLSTANNYL)PYRIDINE;tributyl-(3-methyl-2-pyridyl)stannane;Pyridine, 3-methyl-2-(tributylstannyl)-;tributyl-(3-methylpyridin-2-yl)stannane;3-Methyl-2-(tributylstannyl)pyridine 97%;3-Methyl-2-(tri-n-butylstannyl)pyridine,96%;3-Methyl-2-(tri-n-butylstannyl)pyridine, 96%
- CBNumber
- CB1674969
- Molecular Formula
- C18H33NSn
- Formula Weight
- 382.17
- MOL File
- Mol file
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3-METHYL-2-(TRIBUTYLSTANNYL)PYRIDINE Property
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- Appearance
- Colorless to light yellow Liquid
- Water Solubility
- Sparingly soluble in water.
- CAS DataBase Reference
- 259807-97-1
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Safety
- Hazard Codes
- T
- HazardClass
- 6.1
- HS Code
- 2933399990
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Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H301Toxic if swalloed
H312Harmful in contact with skin
H315Causes skin irritation
H319Causes serious eye irritation
H372Causes damage to organs through prolonged or repeated exposure
H400Very toxic to aquatic life
H410Very toxic to aquatic life with long lasting effects
- Precautionary statements
-
P273Avoid release to the environment.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P309IF exposed or if you feel unwell:
P310Immediately call a POISON CENTER or doctor/physician.
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N-Bromosuccinimide Price
Apolloscientific
- Product number
- OR15616
- Product name
- 3-Methyl-2-(tributylstannyl)pyridine
- Purity
- 97%
- Packaging
- 1g
- Price
- $305
- Updated
- 2021/12/16
American Custom Chemicals Corporation
- Product number
- OGM0000006
- Product name
- 3-METHYL-2-(TRIBUTYLSTANNYL)PYRIDINE
- Purity
- 95.00%
- Packaging
- 250MG
- Price
- $513.5
- Updated
- 2021/12/16
Apolloscientific
- Product number
- OR15616
- Product name
- 3-Methyl-2-(tributylstannyl)pyridine
- Purity
- 97%
- Packaging
- 250mg
- Price
- $167
- Updated
- 2021/12/16
SynQuest Laboratories
- Product number
- 9H50-1-Y8
- Product name
- 3-Methyl-2-(tributylstannyl)pyridine
- Packaging
- 250mg
- Price
- $175
- Updated
- 2021/12/16
Matrix Scientific
- Product number
- 069510
- Product name
- 3-Methyl-2-(tributylstannyl)pyridine
- Purity
- 96%
- Packaging
- 500mg
- Price
- $175
- Updated
- 2021/12/16
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3-METHYL-2-(TRIBUTYLSTANNYL)PYRIDINE Chemical Properties,Usage,Production
Uses
3-Methyl-2-(tri-n-butylstannyl)pyridine is used as pharmaceutical intermediate.
Synthesis
1461-22-9
259807-97-1
The general procedure for synthesizing 3-methyl-2-(tributyltin)pyridine from tributyltin chloride was as follows: with reference to Example 195, 2-bromo-3-methylpyridine (1.0 g) was dissolved in tetrahydrofuran (10 mL) and cooled to -70°C. At this temperature, a hexane solution of 1.6 mol/L n-butyllithium (4.0 mL) was slowly added dropwise. After keeping the reaction at -70°C and stirring for 15 minutes, tributyltin chloride (2.2 g) was slowly added. Stirring was continued at the same temperature for 1 hour. After completion of the reaction, water was added to the reaction mixture and extracted with ethyl acetate. The organic phases were combined, washed with saturated brine, dried over anhydrous sodium sulfate and concentrated under reduced pressure to remove the solvent. The resulting crude product was purified by silica gel column chromatography with hexane-ethyl acetate (19:1, v/v) as eluent to afford the target compound 3-methyl-2-(tributylstannyl)pyridine (1.75 g, 79% yield) in colorless oily form. The structure of the product was confirmed by 1H-NMR (CDCl3), δ: 0.85-0.95 (9H, m), 1.11-1.17 (6H, m), 1.29-1.37 (6H, m), 1.49-1.57 (6H, m), 2.36 (3H, s), 6.99-7.03 (1H, m), 7.31-7.34 (1H, m). 8.52-8.54 (1H, m).
References
[1] Patent: US2007/60623, 2007, A1. Location in patent: Page/Page column 52
3-METHYL-2-(TRIBUTYLSTANNYL)PYRIDINE Preparation Products And Raw materials
Raw materials
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View Lastest Price from 3-METHYL-2-(TRIBUTYLSTANNYL)PYRIDINE manufacturers
Career Henan Chemical Co
- Product
- 3-Methyl-2-(tributylstannyl)pyridine 259807-97-1
- Price
- US $10.00-100.00/KG
- Min. Order
- 1KG
- Purity
- Min98% HPLC
- Supply Ability
- g/kg/ton
- Release date
- 2020-03-06