Description

5-(1,3-Dioxolan-2-Yl)-2-Thienyl Dodecyl Ketone CAS NO 898772-02-6 is a specialized organic compound featuring a thienyl ketone core protected by a dioxolane group and a long alkyl chain. This unique structure makes it a valuable advanced intermediate in the synthesis of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily needed by R&D chemists and process development scientists working on novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or possessing specific receptor activity.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or fungicides where the thiophene and ketone functionalities are critical for bioactivity.
• Material Science Precursor: Acts as a monomer or precursor for conducting polymers, organic semiconductors, or specialty coatings due to the conjugated thiophene system.
• Liquid Crystal & OLED Development: The elongated molecular structure makes it a candidate intermediate for synthesizing components used in display and lighting technologies.
• Organic Synthesis & Process Chemistry: Employed in academic and industrial labs for methodological studies, including cross-coupling reactions and functional group transformations.
• Flavor & Fragrance Intermediate: Potential use in creating complex aroma chemicals, leveraging the ketone moiety and the masked aldehyde functionality of the dioxolane group.

Basic Information

Product Name	5-(1,3-Dioxolan-2-Yl)-2-Thienyl Dodecyl Ketone
CAS No.	898772-02-6
Molecular Formula	C21H34O3S
Molecular Weight	366.56 g/mol
Synonyms	2-Dodecyl-5-(1,3-dioxolan-2-yl)thiophene; 2-[5-(1,3-Dioxolan-2-yl)thiophen-2-yl]-1-dodecanone; 5-(1,3-Dioxolan-2-yl)-2-dodecanoythiophene; 1-Dodecanone, 2-[5-(1,3-dioxolan-2-yl)-2-thienyl]-; 2-(5-(1,3-Dioxolan-2-yl)thiophen-2-yl)-1-dodecanone; Dodecyl 5-(1,3-dioxolan-2-yl)thiophen-2-yl ketone; Thienyl dodecyl ketone dioxolane derivative
EINECS	Contact for details

Quality Control

Our 5-(1,3-Dioxolan-2-Yl)-2-Thienyl Dodecyl Ketone is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with detailed results from HPLC, GC, NMR, and IR spectroscopy. Our quality commitment aligns with cGMP principles for advanced pharmaceutical intermediates, ensuring reliable performance in your critical synthesis workflows.

Storage

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

Specification

Item	Specification
Appearance	White to off-white crystalline powder or solid
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Purity (HPLC)	≥ 97.0% (Area %)
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

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