CAS 1757-42-2

3-Methylcyclopentanone

Description:

3-Methylcyclopentanone is a cyclic ketone characterized by a five-membered carbon ring with a ketone functional group and a methyl substituent. Its molecular formula is C6H10O, indicating it contains six carbon atoms, ten hydrogen atoms, and one oxygen atom. The structure features a cyclopentane ring with a methyl group attached to the third carbon and a carbonyl group (C=O) at one of the ring positions. This compound is typically a colorless liquid with a distinctive odor, often described as pleasant or sweet. It is soluble in organic solvents and has limited solubility in water. 3-Methylcyclopentanone is used in various applications, including as a solvent and in the synthesis of other organic compounds. Its properties include a relatively low boiling point and moderate volatility, making it useful in chemical processes. As with many organic compounds, safety precautions should be observed when handling it, as it may pose health risks if inhaled or ingested.

Formula: C₆H₁₀O

InChI: InChI=1S/C6H10O/c1-5-2-3-6(7)4-5/h5H,2-4H2,1H3

InChI key: InChIKey=AOKRXIIIYJGNNU-UHFFFAOYSA-N

SMILES: CC1CC(=O)CC1

Synonyms:

• (3R)-3-methylcyclopentanone
• (3S)-3-methylcyclopentanone
• 1-Methyl-3-cyclopentanone
• 3-Methyl-1-cyclopentanone
• 3-Methylcyclopentanone
• Cyclopentanone, 3-methyl-
• DL-3-Methylcyclopentanone, 99%
• NSC 25212

3-Methylcyclopentanone, 99%

CAS: 1757-42-2

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Sci

Formula: C₆H₁₀O

Purity: 99%

Color and Shape: Clear colorless to pale yellow, Liquid

Molecular weight: 98.15

Ref: 02-L04940

Cyclopentanone, 3-methyl-

CAS: 1757-42-2

Formula: C₆H₁₀O

Purity: 95%

Color and Shape: Liquid

Molecular weight: 98.1430

Ref: IN-DA00214Y

3-Methylcyclopentanone

CAS: 1757-42-2

3-Methylcyclopentanone

Purity: 97%

Molecular weight: 98.14g/mol

Ref: 54-OR1025085

DL-3-Methylcyclopentanone

CAS: 1757-42-2

Formula: C₆H₁₀O

Purity: ≥95%

Color and Shape: Liquid

Molecular weight: 98.145

Ref: 10-F013643

3-Methylcyclopentanone

Controlled Product

CAS: 1757-42-2

Applications 3-Methylcyclopentanone is a metabolite used for the synthesis of various pharmaceutical derivatives and was found to be a degredation product of Phytosterols.
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 Chem, M.Z., et al.: J. Food. Sci., 77, 12 (2012); Rudzinska, M., J. Am. Oil. Chemists. Soc., 86, 651 (2009);

Formula: C₆H₁₀O

Color and Shape: Neat

Molecular weight: 98.14

Ref: TR-M294720

3-Methylcyclopentanone

CAS: 1757-42-2

3-Methylcyclopentanone is a chiral compound that can be prepared by the asymmetric synthesis of 3-methylpentan-2-one. The chemical analyses of 3-methylcyclopentanone have been found to have a dry weight of 136.19 g/mol, with a molecular formula of C5H7O2. 3-Methylcyclopentanone can be identified by its hydrogen bonding interactions and hydroxyl group (-OH). The photoelectron spectrum shows the presence of an intramolecular hydrogen bond between the -OH group and one of the methyl groups. This intramolecular hydrogen bond is responsible for the high boiling point and low reactivity. This molecule has an a-type configuration, which gives it a higher mass analyzer peak at m/z = 166 than for other configurations, such as b or c. This product description is not complete, please help us improve it by filling in missing details!

Formula: C₆H₁₀O

Purity: Min. 95%

Color and Shape: Clear Liquid

Molecular weight: 98.14 g/mol

Ref: 3D-FM05641