Description

5-(1,3-Dioxolan-2-Yl)-2-Thienyl 1-Ethylpentyl Ketone is a specialized organic compound featuring a thiophene ring linked to a ketone functional group via a dioxolane-protected moiety. This unique molecular architecture makes it a valuable advanced pharmaceutical intermediate and a versatile building block for complex organic synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and material science sectors for developing novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing complex heterocyclic structures.
• Agrochemical Synthesis: Used as a building block for developing new-generation pesticides, herbicides, or fungicides with enhanced efficacy and selectivity.
• Material Science Research: Acts as a monomer or functionalizing agent in the development of specialty polymers, conductive materials, or organic semiconductors.
• Organic Synthesis & Catalysis: Employed in academic and industrial R&D for constructing complex molecular frameworks, exploring new reaction pathways, and developing catalytic processes.
• Ligand & Chelator Development: The thienyl and ketone groups make it a candidate for designing novel ligands for metal complexes used in catalysis or imaging.
• Flavor & Fragrance Intermediate: Potential use in the synthesis of high-value aroma chemicals due to its specific heterocyclic backbone.

Basic Information

Product Name	5-(1,3-Dioxolan-2-Yl)-2-Thienyl 1-Ethylpentyl Ketone
CAS No.	898772-98-0
Molecular Formula	C15H22O3S
Molecular Weight	282.40 g/mol
Synonyms	1-[5-(1,3-Dioxolan-2-yl)thiophen-2-yl]-3-ethylheptan-1-one; 3-Ethyl-1-[5-(1,3-dioxolan-2-yl)-2-thienyl]heptan-1-one; 5-(1,3-Dioxolan-2-yl)-2-thienyl 1-ethylpentyl ketone; 1-(5-(1,3-Dioxolan-2-yl)thiophen-2-yl)-3-ethylheptan-1-one; 3-Ethyl-1-(5-(1,3-dioxolan-2-yl)thiophen-2-yl)heptan-1-one
EINECS	Contact for details

Quality Control

Our 5-(1,3-Dioxolan-2-Yl)-2-Thienyl 1-Ethylpentyl Ketone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistent quality suitable for research and scale-up applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (typically 15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to preserve stability.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0% (Standard Grade)
Purity (GC)	≥ 95.0%
Water Content (KF)	≤ 0.5%

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