Description

4-Isopentyl-1,3-Cyclopentanedione is a specialized diketone derivative with a branched alkyl side chain, offering unique reactivity and structural features. This compound serves as a valuable chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical and fine chemical industries for creating complex molecular architectures.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of active pharmaceutical ingredients (APIs) and complex heterocyclic compounds.
• Flavor & Fragrance Chemistry: Serves as a building block for synthesizing novel aroma chemicals and musk analogs due to its cyclopentanedione core.
• Agrochemical Research: Used in developing new active ingredients for crop protection products.
• Material Science: Potential monomer or cross-linking agent in the development of specialty polymers and resins.
• Organic Synthesis: Versatile reagent for cyclization reactions, Michael additions, and the construction of complex polycyclic frameworks in academic and industrial research.

Basic Information

Product Name	4-Isopentyl-1,3-Cyclopentanedione
CAS No.	939-86-6
Molecular Formula	C10H16O2
Molecular Weight	168.23 g/mol
Synonyms	4-(3-Methylbutyl)-1,3-cyclopentanedione; 4-(3-Methylbutyl)cyclopentane-1,3-dione; 4-Isopentylcyclopentane-1,3-dione; 1,3-Cyclopentanedione, 4-(3-methylbutyl)-; 4-(3-Methylbutyl)-1,3-diketocyclopentane
EINECS	Contact for details

Quality Control

Our 4-Isopentyl-1,3-Cyclopentanedione is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We provide comprehensive analytical data to support your R&D and scale-up activities. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are available for every batch upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.