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4-BROMO-3-METHOXYBENZALDEHYDE

Product Name
4-BROMO-3-METHOXYBENZALDEHYDE
CAS No.
43192-34-3
Chemical Name
4-BROMO-3-METHOXYBENZALDEHYDE
Synonyms
135185;3-Methoxy-4-bromobenzaldehyde;4-BROMO-3-METHOXYBENZALDEHYDE;Benzaldehyde, 4-bromo-3-methoxy-;4-Bromo-3-(methoxy-d3)-benzaldehyde
CBNumber
CB12465596
Molecular Formula
C8H7BrO2
Formula Weight
215.04
MOL File
43192-34-3.mol
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4-BROMO-3-METHOXYBENZALDEHYDE Property

Melting point:
126-127℃ (dichloromethane )
Boiling point:
289.7±25.0 °C(Predicted)
Density 
1.522±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
form 
crystalline powder
color 
Faint yellow
InChI
InChI=1S/C8H7BrO2/c1-11-8-4-6(5-10)2-3-7(8)9/h2-5H,1H3
InChIKey
HKLCOMKRVBQSHA-UHFFFAOYSA-N
SMILES
C(=O)C1=CC=C(Br)C(OC)=C1
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Safety

HS Code 
2913000090
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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

P280Wear protective gloves/protective clothing/eye protection/face protection.

P301+P312IF SWALLOWED: call a POISON CENTER or doctor/physician IF you feel unwell.

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N-Bromosuccinimide Price

TRC
Product number
B699105
Product name
4-Bromo-3-methoxybenzaldehyde
Packaging
1g
Price
$125
Updated
2021/12/16
Apolloscientific
Product number
OR400178
Product name
4-Bromo-3-methoxybenzaldehyde
Purity
98%
Packaging
1g
Price
$87
Updated
2021/12/16
SynQuest Laboratories
Product number
2615-9-29
Product name
4-Bromo-3-methoxybenzaldehyde
Purity
98%
Packaging
1g
Price
$96
Updated
2021/12/16
AK Scientific
Product number
J91613
Product name
4-Bromo-3-methoxybenzaldehyde
Packaging
5g
Price
$140
Updated
2021/12/16
AK Scientific
Product number
J91613
Product name
4-Bromo-3-methoxybenzaldehyde
Packaging
10g
Price
$225
Updated
2021/12/16
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4-BROMO-3-METHOXYBENZALDEHYDE Chemical Properties,Usage,Production

Synthesis

120315-65-3

43192-34-3

The general procedure for the synthesis of 4-bromo-3-methoxybenzaldehyde from 3-methoxy-4-bromobenzonitrile was as follows: to a solution of 4-bromo-3-methoxybenzonitrile (0.38 g, 1.8 mmol) in toluene (25 mL) at -78 °C was slowly added DIBAL-H (1.0 M solution of THF, 3.6 mmol). The reaction temperature was maintained at -78 °C and stirred for 30 min, then gradually warmed to room temperature and continued stirring for 5 h. The reaction was completed by the addition of methanol (1.0 M THF solution). Upon completion of the reaction, methanol (15 mL) was added to quench the reaction and stirring was continued for 30 minutes. Subsequently, 10% aqueous sulfuric acid (10 mL) was added for acidification and extracted with ethyl acetate. The organic layers were combined, dried by adding anhydrous magnesium sulfate, filtered and concentrated under reduced pressure. The crude product was purified by silica gel column chromatography (eluent: hexane/ether=4:1) to afford 4-bromo-3-methoxybenzaldehyde in white powder form in 41% yield.

References

[1] Journal of Medicinal Chemistry, 2012, vol. 55, # 1, p. 233 - 249
[2] Organic and Biomolecular Chemistry, 2015, vol. 13, # 37, p. 9564 - 9569
[3] Patent: KR2017/17173, 2017, A. Location in patent: Paragraph 0078

4-BROMO-3-METHOXYBENZALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-BROMO-3-METHOXYBENZALDEHYDE Suppliers

China 112 India 4 Switzerland 1 United Kingdom 3 United States 10 Global 130
Accela ChemBio Inc.
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SynQuest Laboratories, Inc.
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Matrix Scientific
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View Lastest Price from 4-BROMO-3-METHOXYBENZALDEHYDE manufacturers

Career Henan Chemical Co
Product
4-BROMO-3-METHOXYBENZALDEHYDE 43192-34-3
Price
US $1.00/g
Min. Order
1g
Purity
96%-98%
Supply Ability
1000KGS
Release date
2019-12-20

43192-34-3, 4-BROMO-3-METHOXYBENZALDEHYDERelated Search:

4-Bromo-3-methoxybenzonitrile Isovanillin

  • 4-BROMO-3-METHOXYBENZALDEHYDE
  • 3-Methoxy-4-bromobenzaldehyde
  • Benzaldehyde, 4-bromo-3-methoxy-
  • 135185
  • 4-Bromo-3-(methoxy-d3)-benzaldehyde
  • 43192-34-3
  • 43192-34-2