ChemicalBook > CAS DataBase List > 4-(DIMETHYLAMINO)SALICYLALDEHYDE

4-(DIMETHYLAMINO)SALICYLALDEHYDE

Product Name
4-(DIMETHYLAMINO)SALICYLALDEHYDE
CAS No.
41602-56-6
Chemical Name
4-(DIMETHYLAMINO)SALICYLALDEHYDE
Synonyms
4-(DIMETHYLAMINO)SALICYLALDEHYDE;p-(Dimethylamino)salicylaldehyde;4-N,N-Dimethylaminosalicylaldehyde;4-Dimethylamino-2-hydroxybenzaldehyde;Benzaldehyde,4-(diMethylaMino)-2-hydroxy-;4-Dimethylamino-2-hydroxybenzaldehyde 98%;4-(N,N-Dimethylamino)-2-hydroxybenzaldehyde;4-(DiMethylaMino)-2-Hydroxybenzaldehyde Hydrochloride;4-(Dimethylamino)salicylaldehyde, 5-(Dimethylamino)-2-formylphenol
CBNumber
CB6184816
Molecular Formula
C9H11NO2
Formula Weight
165.19
MOL File
41602-56-6.mol
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4-(DIMETHYLAMINO)SALICYLALDEHYDE Property

Melting point:
78-78°C
Boiling point:
301.1±27.0 °C(Predicted)
Density 
1.201±0.06 g/cm3(Predicted)
storage temp. 
under inert gas (nitrogen or Argon) at 2-8°C
pka
8.27±0.10(Predicted)
Appearance
Off-white to yellow Solid
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Safety

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36
HS Code 
2922390090
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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

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D6362
Product name
4-(Dimethylamino)-2-hydroxybenzaldehyde
Purity
min. 98.0 %
Packaging
1G
Price
$126
Updated
2025/07/31
TCI Chemical
Product number
D6362
Product name
4-(Dimethylamino)-2-hydroxybenzaldehyde
Purity
min. 98.0 %
Packaging
5G
Price
$378
Updated
2025/07/31
TRC
Product number
D460163
Product name
4-(Dimethylamino)-2-hydroxybenzaldehyde
Packaging
50mg
Price
$45
Updated
2021/12/16
Biosynth Carbosynth
Product number
FD142727
Product name
4-(Dimethylamino)-2-hydroxybenzaldehyde
Packaging
500mg
Price
$65
Updated
2021/12/16
AK Scientific
Product number
Z4731
Product name
4-(Dimethylamino)-2-hydroxybenzaldehyde
Packaging
1g
Price
$107
Updated
2021/12/16
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4-(DIMETHYLAMINO)SALICYLALDEHYDE Chemical Properties,Usage,Production

Synthesis

68-12-2

99-07-0

41602-56-6

General procedure for the synthesis of 4-(dimethylamino)o-hydroxybenzaldehyde from N,N-dimethylformamide and 3-hydroxy-N,N-dimethylaniline: 13.8 g (0.1 mol) of a mixture of 3-hydroxy-N,N-dimethylaniline and 16.0 g (0.22 mol) of N,N-dimethylformamide was slowly added dropwise at 20-40 °C, followed by the addition of methylsulfonyl chloride (0.125 mol), and the rate of titration was controlled to keep the reaction temperature from exceeding 40 °C. After the titration was completed, the reaction was stopped and the reaction temperature was reduced. After the dropwise addition, the reaction mixture was stirred at 50 to 100 °C for 1.0 hour. After completion of the reaction, the reaction solution was cooled to 30 °C and hydrolyzed by adding an appropriate amount of water. After filtration and washing with a small amount of water, 15.0 g of 4-N,N-dimethyl-2-hydroxybenzaldehyde was obtained with a yield of 90.9% and a purity of 95.5%.

References

[1] Chemistry - An Asian Journal, 2010, vol. 5, # 9, p. 2053 - 2061
[2] Patent: CN104262253, 2017, B. Location in patent: Paragraph 0049; 0050; 0051; 0052
[3] Molecules, 2009, vol. 14, # 12, p. 4838 - 4848
[4] Journal of Molecular Structure, 2018, vol. 1154, p. 373 - 381
[5] Chemical Papers, 2010, vol. 64, # 6, p. 806 - 811

4-(DIMETHYLAMINO)SALICYLALDEHYDE Preparation Products And Raw materials

Raw materials

Preparation Products

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4-(DIMETHYLAMINO)SALICYLALDEHYDE Suppliers

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41602-56-6, 4-(DIMETHYLAMINO)SALICYLALDEHYDERelated Search:

4-DIMETHYLAMINO-2-METHOXYBENZALDEHYDE Nedocromil 2-[4-(Dibutylamino)-2-hydroxybenzoyl]benzoic acid 9-Formyl-8-hydroxy-1,1,7,7-tetramethyljulolidine 2-(4-Diethylamino-2-hydroxybenzoyl)benzoic acid Salicylaldehyde 4-(1,3-DIHYDRO-ISOINDOL-2-YL)-2-HYDROXY-BENZOIC ACID 2-HYDROXY-4-MORPHOLIN-4-YL-BENZALDEHYDE 5'-ACETAMIDO-2-ACETOXY-4-DIMETHYLAMINO-2'-METHOXYCARBONYL-BENZOPHENONE NEDOCROMIL SODIUM 4-(DIMETHYLAMINO)SALICYLALDEHYDE 4-DIMETHYLAMINOSALICYLIC ACID 8-HYDROXYJULOLIDINE-9-ALDEHYDE 2-(4-DIMETHYLAMINO-2-HYDROXY-BENZOYL)-BENZOIC ACID 4'-ACETAMIDO-2-ACETOXY-4-DIMETHYLAMINO-2'-METHOXYCARBONYL-BENZOPHENONE 4'-ACETAMIDO-2'-CARBOXY-4-DIMETHYLAMINO-2-HYDROXYBENZOPHENONE N-(4-CARBOXY-3-HYDROXYPHENYL)MALEIMIDE 4-DIETHYLAMINOSALICYLIC ACID

  • 4-(DIMETHYLAMINO)SALICYLALDEHYDE
  • 4-Dimethylamino-2-hydroxybenzaldehyde
  • 4-(Dimethylamino)salicylaldehyde, 5-(Dimethylamino)-2-formylphenol
  • 4-(DiMethylaMino)-2-Hydroxybenzaldehyde Hydrochloride
  • 4-N,N-Dimethylaminosalicylaldehyde
  • p-(Dimethylamino)salicylaldehyde
  • Benzaldehyde,4-(diMethylaMino)-2-hydroxy-
  • 4-(N,N-Dimethylamino)-2-hydroxybenzaldehyde
  • 4-Dimethylamino-2-hydroxybenzaldehyde 98%
  • 41602-56-6
  • 41602-51-6