3-BROMO-2-METHOXY-4-PICOLINE
- Product Name
- 3-BROMO-2-METHOXY-4-PICOLINE
- CAS No.
- 717843-51-1
- Chemical Name
- 3-BROMO-2-METHOXY-4-PICOLINE
- Synonyms
- 3-BROMO-2-METHOXY-4-PICOLINE;Pyridine, 3-bromo-2-methoxy-4-methyl-
- CBNumber
- CB61092907
- Molecular Formula
- C7H8BrNO
- Formula Weight
- 202.05
- MOL File
- Mol file
3-BROMO-2-METHOXY-4-PICOLINE Property
- Boiling point:
- 223.4±35.0 °C(Predicted)
- Density
- 1.452±0.06 g/cm3(Predicted)
- storage temp.
- Inert atmosphere,Room Temperature
- pka
- 1.70±0.18(Predicted)
- form
- liquid
- color
- Colourless to off-white
Safety
- HS Code
- 2933399990
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Warning
- Hazard statements
-
H315Causes skin irritation
H319Causes serious eye irritation
H335May cause respiratory irritation
- Precautionary statements
-
P260Do not breathe dust/fume/gas/mist/vapours/spray.
P280Wear protective gloves/protective clothing/eye protection/face protection.
P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.
N-Bromosuccinimide Price
- Product number
- B696738
- Product name
- 3-Bromo-2-methoxy-4-methylpyridine
- Packaging
- 250mg
- Price
- $55
- Updated
- 2021/12/16
- Product number
- CAPOB13658
- Product name
- 3-Bromo-2-methoxy-4-methylpyridine
- Purity
- 95%
- Packaging
- 1g
- Price
- $63
- Updated
- 2021/12/16
- Product number
- V7465
- Product name
- 3-Bromo-2-methoxy-4-methylpyridine
- Packaging
- 1g
- Price
- $117
- Updated
- 2021/12/16
- Product number
- 4H56-9-M1
- Product name
- 3-Bromo-2-methoxy-4-picoline
- Packaging
- 1g
- Price
- $151
- Updated
- 2021/12/16
- Product number
- 4H56-9-M1
- Product name
- 3-Bromo-2-methoxy-4-picoline
- Packaging
- 5G
- Price
- $456
- Updated
- 2021/12/16
3-BROMO-2-METHOXY-4-PICOLINE Chemical Properties,Usage,Production
Synthesis
55404-31-4
717843-51-1
(2) Synthesis of 3-bromo-2-methoxy-4-methylpyridine: In a dry reaction flask, 3-bromo-2-chloro-4-methylpyridine (1 g) was dissolved in N,N-dimethylformamide (DMF, 5.6 mL). Subsequently, sodium methanol (28% methanol solution, 4.6 mL) was slowly added to this solution. The reaction mixture was placed in an oil bath at 100°C and the reaction was stirred for 12 hours. After completion of the reaction, the mixture was cooled to room temperature and liquid-liquid partitioned with ethyl acetate and water. The organic layer was separated and dried with anhydrous magnesium sulfate. After filtration to remove the drier, the filtrate was concentrated under reduced pressure to give the crude product. The crude product was further purified by silica gel column chromatography with the eluent of ethyl acetate/n-heptane (gradient elution, 5% to 30%) to afford the target compound 3-bromo-2-methoxy-4-methylpyridine (1.1 g). The structure of the product was confirmed by 1H-NMR (400 MHz, CDCl3): δ (ppm) 2.40 (s, 3H, CH3), 4.00 (s, 3H, OCH3), 6.77 (d, J = 5.1 Hz, 1H, pyridine ring H), 7.94 (d, J = 5.1 Hz, 1H, pyridine ring H).
References
[1] Patent: US2013/143907, 2013, A1. Location in patent: Paragraph 0477; 0478
3-BROMO-2-METHOXY-4-PICOLINE Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from 3-BROMO-2-METHOXY-4-PICOLINE manufacturers
- Product
- 3-BROMO-2-METHOXY-4-PICOLINE 717843-51-1
- Price
- US $7.00/KG
- Min. Order
- 1KG
- Purity
- 99%
- Supply Ability
- 100kg
- Release date
- 2020-02-18