CAS 13144-88-2

1-(2,4,4,5,5-pentamethyl-1-cyclopenten-1-yl)ethan-1-one

Description:

1-(2,4,4,5,5-pentamethyl-1-cyclopenten-1-yl)ethan-1-one, with the CAS number 13144-88-2, is an organic compound characterized by its unique structure that includes a cyclopentene ring substituted with multiple methyl groups. This compound typically exhibits a distinctive odor, which can be attributed to its ketone functional group, making it relevant in the fragrance and flavor industry. The presence of the pentamethyl substituents contributes to its hydrophobic nature, influencing its solubility in organic solvents rather than in water. Additionally, the compound's molecular structure suggests potential reactivity typical of ketones, including nucleophilic addition reactions. Its stability under standard conditions is generally good, although it may be sensitive to strong oxidizing agents. The compound's unique characteristics make it of interest for various applications, including synthetic organic chemistry and potentially in the development of new materials or fragrances. Safety data should be consulted for handling and exposure guidelines, as with any chemical substance.

Formula: C₁₂H₂₀O

InChI: InChI=1/C12H20O/c1-8-7-11(3,4)12(5,6)10(8)9(2)13/h7H2,1-6H3

InChI key: InChIKey=LLCMOZBDJDCWLT-UHFFFAOYSA-N

SMILES: C(C)(=O)C=1C(C)(C)C(C)(C)CC1C

Synonyms:

• 1-(2,4,4,5,5-Pentamethyl-1-cyclopenten-1-yl)ethanone
• 1-(2,4,4,5,5-Pentamethylcyclopent-1-En-1-Yl)Ethanone
• 1-(2,4,4,5,5-Pentamethylcyclopent-1-en-1-yl)ethan-1-one
• 2-Acetyl-1,3,3,4,4-pentamethyl-cyclopentene
• 2-Acetyl-1,3,3,4,4-pentamethylcyclopentene
• Ethanone, 1-(2,4,4,5,5-pentamethyl-1-cyclopenten-1-yl)-
• Ketone, methyl 2,4,4,5,5-pentamethyl-1-cyclopenten-1-yl
• 1-(2,4,4,5,5-Pentamethyl-1-cyclopenten-1-yl)ethan-1-one
• 2-Acetyl-1,3,3,4,4-pentamethyl-1-cyclopentene
• 1-(2,4,4,5,5-pentamethylcyclopenten-1-yl)ethanone
• Einecs 236-080-0

1,3,3,4,4-Pentamethyl-2-acetyl-1-cyclopentene-d20

Controlled Product

CAS: 13144-88-2

Formula: C₁₂D₂₀O

Color and Shape: Neat

Molecular weight: 200.41

Ref: TR-P271797

1,3,3,4,4-Pentamethyl-2-acetyl-1-cyclopentene

Controlled Product

CAS: 13144-88-2

Applications 1,3,3,4,4-Pentamethyl-2-acetyl-1-cyclopentene is an ingredient that is found in fragrance materials.
References Scognamiglio, J., et al.: Food Chem. Tox., 62, S100 (2013)

Formula: C₁₂H₂₀O

Color and Shape: Neat

Molecular weight: 180.29

Ref: TR-P271795