Description

3-Pentanone, 2-(1,3-Dioxolan-2-Ylidene)- is a specialized organic compound featuring a dioxolane-protected carbonyl group, which serves as a versatile building block in advanced chemical synthesis. This compound matters for its role as a key intermediate in the production of pharmaceuticals, agrochemicals, and fine chemicals, where its unique structure enables complex molecular transformations. It is primarily needed by R&D laboratories, process development chemists, and manufacturers in the life sciences and specialty chemical sectors seeking high-purity intermediates for scalable synthesis.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for molecules requiring protected carbonyl functionalities.
• Agrochemical Synthesis: Used in the development and production of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Manufacturing: Serves as a building block for dyes, pigments, flavors, and fragrances requiring specific ketone chemistry.
• Academic & Industrial Research: Employed in methodological development and novel organic reaction pathways in R&D settings.
• Polymer Chemistry: Can act as a monomer or modifier in the synthesis of specialty polymers with tailored properties.
• Cross-Coupling Reactions: Utilized as a substrate in palladium-catalyzed and other metal-mediated coupling reactions to construct complex architectures.

Basic Information

Product Name	3-Pentanone, 2-(1,3-Dioxolan-2-Ylidene)-
CAS No.	5418-50-8
Molecular Formula	C8H12O3
Molecular Weight	156.18 g/mol
Synonyms	2-(1,3-Dioxolan-2-ylidene)pentan-3-one; 2-(1,3-Dioxolan-2-ylidene)-3-pentanone; 3-Pentanone, 2-(1,3-dioxolan-2-ylidene)-; 2-(1,3-Dioxolan-2-yliden)pentan-3-on; 2-(1,3-Dioxolan-2-ylidene)pentane-3-one; Acetylacetone ethylene ketal (related derivative); Dioxolanylidene pentanone
EINECS	Contact for details

Quality Control

Our 3-Pentanone, 2-(1,3-Dioxolan-2-Ylidene)- is produced under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) is provided, detailing specifications such as assay (by GC/HPLC), identity (IR/NMR), and impurity profiles. We support cGMP and ISO 9001 standards for manufacturing controls, ensuring reliability for critical B2B and industrial applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 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.