2-(4-isobutylphenyl)propionaldehyde

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Products Intro: Product Name:2-[4-(2-methylpropyl)phenyl]propanal
CAS:51407-46-6
Purity:0.99 Package:5KG;1KG Remarks:C13H18O
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Products Intro: Product Name:2-(4-ISOBUTYLPHENYL)PROPIONALDEHYDE
CAS:51407-46-6
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Products Intro: Product Name:2-(4-Isobutylphenyl)propionaldehyde
CAS:51407-46-6
Purity:98%
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Products Intro: Product Name:Ibuprofen Impurity 40
CAS:51407-46-6
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2-(4-isobutylphenyl)propionaldehyde Basic information
Product Name:2-(4-isobutylphenyl)propionaldehyde
Synonyms:A-METHYL-4-(2-METHYLPROPYL)BENZENEACETALDEHYDE;2-(4-Isobutylphenyl)propanal;2-[4-(2-Methylpropyl)phenyl]propanal;p-(2-Methylpropyl)hydratropaldehyde;α-Methyl-4-isobutylbenzeneacetaldehyde;alpha-Methyl-4-(2-Methylpropyl)benzeneacetaldehyde;2-(4-isobutylphenyl)propionaldehyde;α-Methyl-4-(2-methylpropyl)benzeneacetaldehyde
CAS:51407-46-6
MF:C13H18O
MW:190.28
EINECS:257-180-0
Product Categories:
Mol File:51407-46-6.mol
2-(4-isobutylphenyl)propionaldehyde Structure
2-(4-isobutylphenyl)propionaldehyde Chemical Properties
Boiling point 64-65 °C(Press: 0.2 Torr)
density 0.937±0.06 g/cm3(Predicted)
storage temp. Hygroscopic, Refrigerator, under inert atmosphere
solubility Chloroform (Slightly), Methanol (Slightly)
form Oil
color Colourless
Stability:Hygroscopic
Safety Information
MSDS Information
2-(4-isobutylphenyl)propionaldehyde Usage And Synthesis
Uses2-(4-Isobutylphenyl)propanal is an impurity of the drug Ibuprofen (I140000), a selective cyclooxygenase inhibitor that also inhibits PGH synthase-1 and PGH synthase-2 with comparable potency.
Production MethodsNumerous methods are known for the synthesis of 2-(4-isobutylphenyl)propionaldehyde. It can be prepared by reaction of p-isobutylacetophenone with methyl chloroacetate using sodium methoxide as catalyst, followed by reaction of the glycidic ester with BF3 to give 2- hydroxy-3-(4-isobutylphenyl)-3-butenoic acid methyl ester, which is subsequently treated with mineral acid Avariant of the process is the hydrolysis of the intermediately formed glycidic ester with alkali to give the corresponding salt of glycidic acid, which is then decarboxylated. In addition, 2-(4-isobutylphenyl)propanal is formed by isomerization of 2-(4-isobutylphenyl)- 2-methyloxirane on Al2O3-SiO2 or anhydrous ZnCl2, by reaction of 1-(4-isobutylphenyl)- 1-chloroethane with dimethylformamide in the presence of Li or Na in tetrahydrofuran, and in good yields by Rh- or Co-catalyzed hydroformylation of p-isobutylstyrene.
2-(4-isobutylphenyl)propionaldehyde
2-(4-isobutylphenyl)propionaldehyde Preparation Products And Raw materials
Tag:2-(4-isobutylphenyl)propionaldehyde(51407-46-6) Related Product Information
1-Hydroxyibuprofen Ibuprofen Isopropyl Ester 1-Oxo Ibuprofen Ibuprofen Ethyl Ester 1,3-bis(4-isobutylphenyl)butan-1-one 2-(4-Methylphenyl)propanoic acid Ibuprofen Ester Impurity Ibuprofen Impurity 4 4'-(2-Methylpropyl)acetophenone 4-(2-Methylpropyl)benzeneethanol 4-Benzyloxybenzaldehyde Ibuprofen EP Impurity I 3-(4-ISOBUTYL-PHENYL)-PROPIONIC ACID Ibuprofen Impurity 2 CARBOXYIBUPROFEN p-Isobutylstyrene rac a-Hydroxy Ibuprofen Ibuprofen Impurity 10