Description

5-(1,3-Dioxolan-2-Yl)-2-Thienyl Pentyl Ketone is a specialized organic compound featuring a thienyl ketone core protected by a dioxolane group, making it a valuable synthetic intermediate. This compound matters for its role in constructing complex molecular architectures, particularly in advanced pharmaceutical and agrochemical research. It is needed by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and material science industries for applications such as the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key building block in the synthesis of novel drug candidates, particularly those with heterocyclic scaffolds.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its reactive ketone functionality.
• Material Science: Serves as a precursor for organic semiconductors and conductive polymers due to the thiophene moiety.
• Fine Chemical Synthesis: Employed in custom synthesis and contract manufacturing for producing high-value, complex organic molecules.
• Academic & Industrial R&D: A versatile reagent for methodological development in organic chemistry and catalysis studies.

Basic Information

Product Name	5-(1,3-Dioxolan-2-Yl)-2-Thienyl Pentyl Ketone
CAS No.	898771-88-5
Molecular Formula	C13H18O3S
Molecular Weight	254.34 g/mol
Synonyms	1-[5-(1,3-Dioxolan-2-yl)thiophen-2-yl]pentan-1-one; 2-Thienylpentyl ketone, 5-(1,3-dioxolan-2-yl)-; Pentan-1-one, 1-[5-(1,3-dioxolan-2-yl)-2-thienyl]-; 5-(1,3-Dioxolan-2-yl)-2-thienyl pentyl ketone; 5-(2,2-Dimethyl-1,3-dioxolan-4-yl)-2-thienyl pentyl ketone (related protected form); 2-(1,3-Dioxolan-2-yl)-5-pentanoyithiophene
EINECS	Contact for details

Quality Control

Our 5-(1,3-Dioxolan-2-Yl)-2-Thienyl Pentyl Ketone is produced under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided with every shipment. We adhere to cGMP principles for pharmaceutical intermediates and can support custom purity requirements for research and commercial scale.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (typically 15-25°C). The compound may be sensitive to moisture and prolonged exposure to air; therefore, it is recommended to store under an inert atmosphere for long-term stability. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0% (Standard Grade)
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.