CAS 3859-41-4

1,3-Cyclopentanedione

Description:

1,3-Cyclopentanedione, with the CAS number 3859-41-4, is a cyclic diketone characterized by its five-membered ring structure containing two carbonyl (C=O) groups at the 1 and 3 positions. This compound is a colorless to pale yellow liquid at room temperature and exhibits a sweet, pleasant odor. It is soluble in organic solvents such as ethanol and ether but has limited solubility in water due to its hydrophobic nature. The presence of two carbonyl groups contributes to its reactivity, allowing it to participate in various chemical reactions, including condensation and Michael addition reactions. 1,3-Cyclopentanedione is often used as a building block in organic synthesis and can serve as a precursor for the synthesis of more complex molecules, including pharmaceuticals and agrochemicals. Additionally, it has applications in flavoring and fragrance industries due to its aromatic properties. Safety precautions should be taken when handling this compound, as it may pose health risks if inhaled or ingested.

Formula: C₅H₆O₂

InChI: InChI=1S/C5H6O2/c6-4-1-2-5(7)3-4/h1-3H2

InChI key: InChIKey=LOGSONSNCYTHPS-UHFFFAOYSA-N

SMILES: O=C1CC(=O)CC1

Synonyms:

• 1,3-Cyclopentadione
• 3-Hydroxycyclopent-2-En-1-One
• Cyclopentane-1,3-Dione
• Cyclopentanedione
• NSC 364015
• 1,3-Cyclopentanedione

1,3-Cyclopentanedione

CAS: 3859-41-4

Formula: C₅H₆O₂

Purity: >98.0%(GC)

Color and Shape: White to Light yellow to Light orange powder to crystal

Molecular weight: 98.10

Ref: 3B-C1146

1,3-Cyclopentanedione, 98%

CAS: 3859-41-4

1,3 cyclopentanedione is used in the synthesis of pgd2 . Reatant in the synthesis of fused dihydrofuran. 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

Formula: C₅H₆O₂

Purity: 98%

Color and Shape: Crystals or powder or crystalline powder, Cream to yellow to brown

Molecular weight: 98.10

Ref: 02-L10336

1,3-Cyclopentanedione

CAS: 3859-41-4

Formula: C₅H₆O₂

Purity: 97%

Color and Shape: Solid

Molecular weight: 98.0999

Ref: IN-DA0032LE

1,3-Cyclopentanedione

CAS: 3859-41-4

Formula: C₅H₆O₂

Purity: (HPLC) ≥ 97.0%

Color and Shape: Light yellow to yellow or brown powder

Molecular weight: 98.10

Ref: 7W-GK4861

1,3-Cyclopentanedione

CAS: 3859-41-4

1,3-Cyclopentanedione is a cyclic β-diketone, widely used in biochemical experiments and drug synthesis research.

Formula: C₅H₆O₂

Color and Shape: Solid

Molecular weight: 98.1

Ref: TM-TYD-00081

Cyclopentane-1,3-dione

CAS: 3859-41-4

Cyclopentane-1,3-dione

Formula: C₅H₆O₂

Purity: 97%

Color and Shape: White to pale yellow. Solid-Powder

Molecular weight: 98.09993

Ref: 54-OR24952

1,3-Cyclopentanedione

CAS: 3859-41-4

1,3-Cyclopentanedione is a tetronic acid that is structurally related to malonic acid. It has been shown to have insulin sensitizing effects in rats, and it may also have anti-inflammatory properties. 1,3-Cyclopentanedione can be synthesized by the reaction of methylene with malonic acid. This reaction proceeds through an aldol cyclization mechanism and results in the formation of an active methylene analog of the original molecule. The product can be hydrolyzed by hydrochloric acid or trifluoroacetic acid to yield the corresponding carboxylic acid.
Molecular modeling studies indicate that 1,3-cyclopentanedione binds to ATPase/kinase (AMPK) and inhibits its activity as well as its ability to phosphorylate downstream targets such as acetyl-CoA carboxylase (ACC) and fatty acid synthase (FAS). These findings support the hypothesis

Formula: C₅H₆O₂

Purity: Min. 95%

Color and Shape: Yellow Powder

Molecular weight: 98.1 g/mol

Ref: 3D-FC07102

1,3-Cyclopentanedione

CAS: 3859-41-4

Formula: C₅H₆O₂

Purity: 96%

Color and Shape: Solid, Light brown powder

Molecular weight: 98.101

Ref: 10-F024257

1,3-Cyclopentanedione

Controlled Product

CAS: 3859-41-4

Applications 1,3-Cyclopentanedione was used in the synthesis of chemical probes for selective labeling of sulfenic acid proteins. It was also used to synthesize enaminones with possible anticonvulsant activity.
References Qian, J., et al.: Chem. Comm., 47, 9203 (2011); Scott, K., et al.: J. Med. Chem., 36, 1947 (1993)

Formula: C₅H₆O₂

Color and Shape: Neat

Molecular weight: 98.1

Ref: TR-C987480