CAS 3997-89-5

Cyclopentanone-2,2,5,5-d4

Description:

Cyclopentanone-2,2,5,5-d4 is a deuterated form of cyclopentanone, a cyclic ketone characterized by a five-membered carbon ring with a carbonyl group (C=O) at one of the positions. The "2,2,5,5-d4" designation indicates that four hydrogen atoms in the cyclopentanone structure have been replaced with deuterium (D), a stable isotope of hydrogen. This substitution alters the physical and chemical properties of the compound, such as its mass and vibrational frequencies, making it useful in various applications, particularly in NMR spectroscopy and studies involving isotopic labeling. Cyclopentanone itself is a colorless liquid with a characteristic odor, and it is soluble in organic solvents. The presence of deuterium can enhance the sensitivity and resolution of spectroscopic techniques, allowing for more precise analysis of molecular structures and dynamics. Cyclopentanone-2,2,5,5-d4 is typically used in research settings, including organic synthesis and mechanistic studies, due to its unique isotopic characteristics.

Formula: C5H8O

InChI: InChI=1S/C5H8O/c6-5-3-1-2-4-5/h1-4H2/i3D2,4D2

InChI key: BGTOWKSIORTVQH-KHORGVISSA-N

SMILES: [2H]C1(CCC(C1=O)([2H])[2H])[2H]

Synonyms:

• Cyclopentanone-2,2,5,5-d{4}

Cyclopentanone-2,2,5,5-d{4}, 95%

CAS: 3997-89-5

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: C₅D₄H₄O

Purity: 95%

Molecular weight: 88.14

Ref: 02-H51095

Cyclopentanone-2,2,5,5-D4

CAS: 3997-89-5

Cyclopentanone-2,2,5,5-D4

Formula: C₅H₄D₄O

Purity: 97%

Molecular weight: 88.14

Ref: 54-DE3402

Cyclopentanone-2,2,5,5-d4

CAS: 120-92-3, 3997-89-5

Formula: C₅H₄D₄O

Purity: 98 atom % D

Color and Shape: Colorless Liquid

Molecular weight: 88.08262

Ref: 3U-D0762

Cyclopentanone-2,2,5,5-d4

Controlled Product

CAS: 3997-89-5

Applications Cyclopentanone-2,2,5,5-d4 (CAS# 3997-89-5) is a useful isotopically labeled research compound.

Formula: C₅D₄H₄O

Color and Shape: Neat

Molecular weight: 88.14

Ref: TR-C988401