Description

5-(1,3-Dioxolan-2-Yl)-2-Thienyl 3-Methylbutyl Ketone is a specialized organic compound featuring a thienyl ketone core protected by a dioxolane group. This unique structure makes it a valuable high-purity intermediate for advanced chemical synthesis, particularly in the development of complex molecules. It is primarily sought by pharmaceutical and agrochemical R&D teams for constructing novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those targeting the central nervous system or possessing complex heterocyclic architectures.
• Agrochemical Synthesis: Used in the research and development of new-generation pesticides and herbicides, leveraging its thiophene moiety for biological activity.
• Organic Electronics Precursor: Serves as a precursor material for synthesizing conjugated molecules used in organic semiconductors and light-emitting materials.
• Flavor & Fragrance Chemistry: Acts as an intermediate for creating sophisticated aroma chemicals and flavoring agents with unique sulfur-containing notes.
• Material Science Research: Employed in the development of advanced polymers and functional materials requiring specific ketone and heterocyclic functionalities.
• Academic & Industrial R&D: A versatile reagent for methodological studies in organic synthesis, including cross-coupling reactions and protective group chemistry.

Basic Information

Product Name	5-(1,3-Dioxolan-2-Yl)-2-Thienyl 3-Methylbutyl Ketone
CAS No.	898772-94-6
Molecular Formula	C13H18O3S
Molecular Weight	254.34 g/mol
Synonyms	2-Thiophenecarboxaldehyde, 5-(1,3-dioxolan-2-yl)-, O-(3-methylbutyl)oxime (alternative naming); 3-Methylbutyl 5-(1,3-dioxolan-2-yl)thiophene-2-carboxylate (related ester); 5-(1,3-Dioxolan-2-yl)thiophene-2-carboxylic acid 3-methylbutyl ketone; 2-(1,3-Dioxolan-2-yl)-5-isopentanoylthiophene; Isopentyl 5-(1,3-dioxolan-2-yl)thiophene-2-yl ketone
EINECS	Contact for details

Quality Control

Our 5-(1,3-Dioxolan-2-Yl)-2-Thienyl 3-Methylbutyl Ketone is produced under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC for purity and NMR/IR for structural confirmation, to ensure it meets the exacting standards required for research and production. Certificates of Analysis (COA) detailing all specifications are available upon request to support your regulatory and quality assurance needs.

Storage

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

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 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.