Description

1,3-Cyclopentanedione,2-Methyl-2-[(2E)-4-Oxo-2-Pentenyl]-(9Ci) is a specialized diketone derivative with a unique molecular structure featuring both cyclopentanedione and unsaturated ketone moieties. This compound is valued as a versatile chemical intermediate and building block in advanced organic synthesis. It is primarily utilized by research institutions and industrial R&D departments focused on developing novel pharmaceuticals, agrochemicals, and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of complex heterocyclic compounds and active pharmaceutical ingredients (APIs) with potential biological activity.
• Agrochemical Research: Used in the development of new herbicides, fungicides, and plant growth regulators, leveraging its reactive diketone structure.
• Organic Synthesis Building Block: Employed in Michael addition reactions, cyclization processes, and the construction of complex natural product analogs and fine chemicals.
• Material Science: Investigated for the preparation of specialized polymers, ligands for catalysis, and organic electronic materials due to its conjugated system.
• Flavor & Fragrance Chemistry: Acts as a potential intermediate for synthesizing specific aroma chemicals and flavoring agents.
• Academic & Industrial R&D: A valuable reagent for methodological studies in organic chemistry and for exploring new synthetic pathways.

Basic Information

Item	Details
Product Name	1,3-Cyclopentanedione,2-Methyl-2-[(2E)-4-Oxo-2-Pentenyl]-(9Ci)
CAS No.	690660-57-2
Molecular Formula	C11H14O3
Molecular Weight	194.23 g/mol
Synonyms	2-Methyl-2-[(2E)-4-oxopent-2-en-1-yl]-1,3-cyclopentanedione; (2E)-4-Oxo-2-pentenyl-2-methyl-1,3-cyclopentanedione; 2-Methyl-2-[(E)-4-oxo-2-pentenyl]-1,3-cyclopentanedione; 1,3-Cyclopentanedione, 2-methyl-2-[(2E)-4-oxo-2-pentenyl]-; 690660-57-2; A building block for organic synthesis.
EINECS	Contact for details

Quality Control

Our production of 1,3-Cyclopentanedione,2-Methyl-2-[(2E)-4-Oxo-2-Pentenyl]-(9Ci) adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure consistency and reliability for research and development applications. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). Keep away from heat sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or amber glass.

Specification

Item	Specification
Appearance	White to off-white powder or crystalline solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Melting Point	Contact for details
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%

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