ChemicalBook > CAS DataBase List > 6-BroMo-5-Methoxypicolinaldehyde

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
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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
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Safety

HS Code 
2933399990
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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.

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N-Bromosuccinimide Price

TRC
Product number
B711225
Product name
6-Bromo-5-methoxypicolinaldehyde
Packaging
100mg
Price
$175
Updated
2021/12/16
Matrix Scientific
Product number
048665
Product name
6-Bromo-5-methoxy-2-pyridinecarbaldehyde
Purity
>95%
Packaging
500mg
Price
$231
Updated
2021/12/16
Matrix Scientific
Product number
048665
Product name
6-Bromo-5-methoxy-2-pyridinecarbaldehyde
Purity
>95%
Packaging
1g
Price
$356
Updated
2021/12/16
AK Scientific
Product number
3741AB
Product name
6-Bromo-5-methoxypicolinaldehyde
Packaging
1g
Price
$530
Updated
2021/12/16
SynQuest Laboratories
Product number
4H56-9-L2
Product name
6-Bromo-5-methoxypyridine-2-carboxaldehyde
Packaging
500mg
Price
$567
Updated
2021/12/16
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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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6-BroMo-5-Methoxypicolinaldehyde Suppliers

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