6-BROMO-2-METHOXY-PYRIDINE-3-CARBALDEHYDE
- Product Name
- 6-BROMO-2-METHOXY-PYRIDINE-3-CARBALDEHYDE
- CAS No.
- 58819-88-8
- Chemical Name
- 6-BROMO-2-METHOXY-PYRIDINE-3-CARBALDEHYDE
- Synonyms
- 6-BroMo-2-Methoxynicotinaldehyde;6-Bromo-2-methoxy-pyridin-3-carbaldehyde;6-BROMO-2-METHOXY-PYRIDINE-3-CARBALDEHYDE;2-BROMO-6-METHOXY-PYRIDINE-5-CARBALDEHYDE;6-Bromo-2-methoxy-3-pyridinecarboxaldehyde;3-Pyridinecarboxaldehyde, 6-bromo-2-methoxy-
- CBNumber
- CB52658479
- Molecular Formula
- C7H6BrNO2
- Formula Weight
- 216.03
- MOL File
- 58819-88-8.mol
6-BROMO-2-METHOXY-PYRIDINE-3-CARBALDEHYDE Property
- Melting point:
- 93 °C(Solv: hexane (110-54-3))
- Boiling point:
- 296.3±40.0 °C(Predicted)
- Density
- 1.606±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2-8°C
- pka
- -2.84±0.10(Predicted)
- Appearance
- White to off-white Solid
N-Bromosuccinimide Price
- Product number
- 4658CT
- Product name
- 6-Bromo-2-methoxynicotinaldehyde
- Packaging
- 250mg
- Price
- $406
- Updated
- 2021/12/16
- Product number
- 4658CT
- Product name
- 6-Bromo-2-methoxynicotinaldehyde
- Packaging
- 5g
- Price
- $2542
- Updated
- 2021/12/16
- Product number
- 58819888
- Product name
- 6-Bromo-2-methoxynicotinaldehyde
- Packaging
- 5g
- Price
- $4049.29
- Updated
- 2021/12/16
- Product number
- A328593
- Product name
- 6-Bromo-2-methoxynicotinaldehyde
- Purity
- 95%
- Packaging
- 100mg
- Price
- $155
- Updated
- 2021/12/16
- Product number
- A328593
- Product name
- 6-Bromo-2-methoxynicotinaldehyde
- Purity
- 95%
- Packaging
- 250mg
- Price
- $207
- Updated
- 2021/12/16
6-BROMO-2-METHOXY-PYRIDINE-3-CARBALDEHYDE Chemical Properties,Usage,Production
Synthesis
1310949-37-1
68-12-2
58819-88-8
(1) Dissolve 6-bromo-3-iodo-2-methoxypyridine (1.0 g) in ether (38 mL) under nitrogen protection and cool to -80 °C. N-butyllithium (2.6 M, 0.735 mL) was slowly added and after the drop was completed, stirred at room temperature for 1 hour. Subsequently, N,N-dimethylformamide (0.62 mL) was added slowly dropwise and stirring was continued at -80 °C for 1 hour. Upon completion of the reaction, water was added to the system to quench the reaction and the organic layer was washed with dilute hydrochloric acid. The organic layer was dried over anhydrous magnesium sulfate, filtered and concentrated under reduced pressure. The residue was purified by silica gel column chromatography (eluent: hexane/ethyl acetate = 94:6, gradient to 9:1) to afford 6-bromo-2-methoxypyridine-3-carbaldehyde as a colorless powder (618 mg, 90% yield).
References
[1] Patent: US2011/237791, 2011, A1. Location in patent: Page/Page column 90 percent
6-BROMO-2-METHOXY-PYRIDINE-3-CARBALDEHYDE Preparation Products And Raw materials
Raw materials
Preparation Products
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