CAS 38861-78-8

4′-Isobutylacetophenone

Description:

4′-Isobutylacetophenone, with the CAS number 38861-78-8, is an organic compound belonging to the class of ketones. It features a phenyl group attached to an acetyl moiety, with an isobutyl substituent at the para position of the aromatic ring. This compound typically appears as a colorless to pale yellow liquid with a characteristic sweet, floral odor, making it useful in the fragrance industry. Its molecular structure contributes to its moderate volatility and solubility in organic solvents, while being less soluble in water. 4′-Isobutylacetophenone is known for its applications in perfumery and as a flavoring agent, as well as in various chemical syntheses. Additionally, it may exhibit biological activity, although specific studies on its pharmacological properties are limited. Safety data indicates that, like many organic compounds, it should be handled with care, as it may cause irritation upon contact with skin or eyes. Proper storage in a cool, dry place away from light is recommended to maintain its stability.

Formula: C₁₂H₁₆O

InChI: InChI=1S/C12H16O/c1-9(2)8-11-4-6-12(7-5-11)10(3)13/h4-7,9H,8H2,1-3H3

InChI key: InChIKey=KEAGRYYGYWZVPC-UHFFFAOYSA-N

SMILES: C(C(C)C)C1=CC=C(C(C)=O)C=C1

Synonyms:

• 1-(4-Isobutylphenyl)ethan-1-one
• 1-Acetyl-4-isobutylbenzene
• 1-[4-(2-Methylpropyl)Phenyl]Ethanone
• 1-[4-(2-Methylpropyl)phenyl]-1-ethanone
• 4'-(2-Methylpropyl)Acetophenone
• 4-Isobutylacetaphenone
• 4-Methyl-3-Phenylpentan-2-One
• Acetophenone, 4′-isobutyl-
• Ethanone, 1-[4-(2-methylpropyl)phenyl]-
• Ibuprofen Imp E
• Ibuprofen Impurity E
• Isobutyl Acetophenone
• NSC 173015
• P-Iso-Butylacetophenone
• Timtec-Bb Sbb007668
• p-Acetylisobutylbenzene
• p-Isobutylacetophenone
• p-Isobutylphenyl methyl ketone
• 1Y1&1R DV1
• 4′-Isobutylacetophenone

4'-Isobutylacetophenone, 97%

CAS: 38861-78-8

4'-isobutylacetophenone is an important starting material employed in the production of pharmaceuticals such as ibuprofen. It is also utilized in proteomics research. It is used as an intermediate in organic synthesis. This Thermo Scientific Chemicals brand product was originally part of the Alfa A

Formula: C₁₂H₁₆O

Purity: 97%

Color and Shape: Clear colorless to yellow, Liquid

Molecular weight: 176.26

Ref: 02-A10624

4'-isobutylacetophenone

CAS: 38861-78-8

4'-isobutylacetophenone

Color and Shape: Colourless Liquid

Ref: 47-557

Ibuprofen Related Compound C (4-isobutylacetophenone)

CAS: 38861-78-8

Aromatic ketones without other oxygen function, nesoi

Formula: C₁₂H₁₆O

Color and Shape: Clear Colourless To Light Yellow Liquid

Molecular weight: 176.12012

Ref: 45-1335541

4'-Isobutylacetophenone

CAS: 38861-78-8

Formula: C₁₂H₁₆O

Purity: 97%

Color and Shape: Liquid

Molecular weight: 176.2548

Ref: IN-DA003KLH

4'-(2-Methylpropyl)acetophenone

CAS: 38861-78-8

4'-(2-Methylpropyl)acetophenone

Formula: C₁₂H₁₆O

Purity: ≥98%

Molecular weight: 176.25

Ref: 54-BUP14138

Ibuprofen EP Impurity E (Ibuprofen USP Related Compound C)

CAS: 38861-78-8

Formula: C₁₂H₁₆O

Color and Shape: Pale Yellow Liquid

Molecular weight: 176.26

Ref: 4Z-I-0411

4'-(2-Methylpropyl)acetophenone

CAS: 38861-78-8

4'-(2-Methylpropyl)acetophenone (4-Isobutylacetophenone) is used as pharmaceutical intermediates.

Formula: C₁₂H₁₆O

Purity: 97.87%

Color and Shape: Clear Colourless Oil

Molecular weight: 176.25

Ref: TM-T0597

4''-Isobutylacetophenone

CAS: 38861-78-8

Formula: C₁₂H₁₆O

Purity: ≥ 96.0%

Color and Shape: Clear, colourless to yellow liquid

Molecular weight: 176.27

Ref: 7W-GK6743

1-[4-(2-Methylpropyl)phenyl]ethanone

Controlled Product

CAS: 38861-78-8

Formula: C₁₂H₁₆O

Color and Shape: Neat

Molecular weight: 176.25

Ref: 86-MM0002.04

4'-Isobutylacetophenone

CAS: 38861-78-8

Formula: C₁₂H₁₆O

Purity: >96.0%(GC)

Color and Shape: Colorless to Yellow clear liquid

Molecular weight: 176.26

Ref: 3B-I0417

4'-Isobutylacetophenone

CAS: 38861-78-8

4'-Isobutylacetophenone

Formula: C₁₂H₁₆O

Purity: 97%

Color and Shape: Colourless Liquid-Oil

Molecular weight: 176.25484

Ref: 54-OR22079

4'-Isobutylacetophenone

CAS: 38861-78-8

4'-Isobutylacetophenone

Formula: C₁₂H₁₆O

Purity: 97%

Molecular weight: 176.25

Ref: IN-DG98183

Ibuprofen EP Impurity E

CAS: 38861-78-8

Formula: C₁₂H₁₆O

Molecular weight: 176.25

Ref: ST-EA-CP-I2005

4'-Isobutylacetophenone

Controlled Product

CAS: 38861-78-8

Impurity Ibuprofen EP Impurity E
Applications 4'-Isobutylacetophenone (Ibuprofen EP Impurity E) is a degradation product of Ibuprofen in tablets, which is a known toxin. Ibuprofen (I140000) impuritiy.
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
References Reynolds, D., et al.: Pharm. Technol., 26, 48 (2002), Wasylaschuk, W., et al.: J. Pharm. Sci., 96, 106 (2007),

Formula: C₁₂H₁₆O

Color and Shape: Neat

Molecular weight: 176.25

Ref: TR-I780065

4-Isobutylacetophenone

CAS: 38861-78-8

4-Isobutylacetophenone is a nonsteroidal anti-inflammatory drug that can be used in the preparation of samples for membrane systems. It also has been shown to be an efficient contactor for the hydrogenation of methyl ketones. The reaction mechanism starts with the generation of intramolecular hydrogen, which is then transferred to the substrate and leads to the formation of the desired product. FTIR spectroscopy has been used to show that 4-isobutylacetophenone can be used as a solid catalyst for neutral pH reactions. Hydrochloric acid and hydrofluoric acid are both strong acids that can be used for this purpose.

Formula: C₁₂H₁₆O

Purity: Min. 95%

Color and Shape: Colorless Clear Liquid

Molecular weight: 176.25 g/mol

Ref: 3D-FI11279

p-iso-Butylacetophenone

CAS: 38861-78-8

Formula: C₁₂H₁₆O

Purity: 98%

Color and Shape: Liquid

Molecular weight: 176.259

Ref: 10-F341718