6-BroMo-5-Methoxypicolinaldehyde
- Product Name
- 6-BroMo-5-Methoxypicolinaldehyde
- CAS No.
- 329217-74-5
- Chemical Name
- 6-BroMo-5-Methoxypicolinaldehyde
- Synonyms
- 6-BroMo-5-Methoxypicolinaldehyde;6-Bromo-5-methoxy-pyridine-2-carbaldehyde;6-Bromo-5-methoxypyridine-2-carboxaldehyde;2-Pyridinecarboxaldehyde, 6-bromo-5-methoxy-
- CBNumber
- CB22641027
- Molecular Formula
- C7H6BrNO2
- Formula Weight
- 216.03
- MOL File
- 329217-74-5.mol
6-BroMo-5-Methoxypicolinaldehyde Property
- Melting point:
- 122~124℃
- Boiling point:
- 302.7±37.0 °C(Predicted)
- Density
- 1.606±0.06 g/cm3(Predicted)
- storage temp.
- under inert gas (nitrogen or Argon) at 2–8 °C
- pka
- 0.44±0.10(Predicted)
- Appearance
- Off-white to light yellow Solid
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.
P312Call a POISON CENTER or doctor/physician if you feel unwell.
N-Bromosuccinimide Price
- Product number
- B711225
- Product name
- 6-Bromo-5-methoxypicolinaldehyde
- Packaging
- 100mg
- Price
- $175
- Updated
- 2021/12/16
- Product number
- 048665
- Product name
- 6-Bromo-5-methoxy-2-pyridinecarbaldehyde
- Purity
- >95%
- Packaging
- 500mg
- Price
- $231
- Updated
- 2021/12/16
- Product number
- 048665
- Product name
- 6-Bromo-5-methoxy-2-pyridinecarbaldehyde
- Purity
- >95%
- Packaging
- 1g
- Price
- $356
- Updated
- 2021/12/16
- Product number
- 3741AB
- Product name
- 6-Bromo-5-methoxypicolinaldehyde
- Packaging
- 1g
- Price
- $530
- Updated
- 2021/12/16
- Product number
- 4H56-9-L2
- Product name
- 6-Bromo-5-methoxypyridine-2-carboxaldehyde
- Packaging
- 500mg
- Price
- $567
- Updated
- 2021/12/16
6-BroMo-5-Methoxypicolinaldehyde Chemical Properties,Usage,Production
Synthesis
905562-91-6
329217-74-5
General procedure for the synthesis of 6-bromo-5-methoxypyridine-2-carboxaldehyde from (6-bromo-5-methoxypyridin-2-yl)methanol: (6-bromo-5-methoxypyridin-2-yl)methanol (2.30 g, 10 mmol) was dissolved in dichloromethane (50 mL) at room temperature, followed by addition of manganese dioxide (8.0 g). The reaction mixture was stirred continuously at room temperature for 24 hours. After completion of the reaction, the mixture was cooled to room temperature and the insoluble solids were removed by filtration. The filtrate was concentrated under reduced pressure to afford 6-bromo-5-methoxypyridine-2-carbaldehyde (1.35 g, 63% yield) as an off-white solid. Its nuclear magnetic resonance hydrogen spectrum (1H NMR, 400 MHz, CDCl3) data were as follows: δ 9.94 (s, 1H), 7.96 (d, J = 8.4 Hz, 1H), 7.27 (d, J = 8.0 Hz, 1H), 4.03 (s, 3H).
References
[1] Patent: US2014/142102, 2014, A1. Location in patent: Paragraph 0546
[2] Patent: US2014/140956, 2014, A1. Location in patent: Paragraph 0828
6-BroMo-5-Methoxypicolinaldehyde Preparation Products And Raw materials
Raw materials
Preparation Products
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