Description

5-(1,3-Dioxolan-2-Yl)-2-Thienyl Heptyl Ketone is a specialized organic compound featuring a thiophene ring linked to a heptyl ketone chain via a dioxolane-protected carbonyl group. This unique molecular architecture makes it a valuable advanced intermediate for synthesizing complex molecules in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists working on novel active ingredients, particularly those requiring the specific reactivity of the thienyl ketone moiety. The CAS number for this compound is 898771-92-1.

Application

This ketone derivative serves as a versatile building block in fine chemical synthesis. Its primary applications include:

• Pharmaceutical Intermediate: Key precursor in the synthesis of potential drug candidates, especially those with thiophene-based heterocycles.
• Agrochemical Research: Used in developing novel active ingredients for crop protection products.
• Material Science: Building block for organic semiconductors and conductive polymers due to the electron-rich thiophene unit.
• Ligand Synthesis: Intermediate for creating complex ligands used in catalysis and metal-organic frameworks (MOFs).
• Chemical Biology: Probe or linker molecule in bioconjugation and the development of chemical tools.

Basic Information

Product Name	5-(1,3-Dioxolan-2-Yl)-2-Thienyl Heptyl Ketone
CAS No.	898771-92-1
Molecular Formula	C15H22O3S
Molecular Weight	282.40 g/mol
Synonyms	2-Heptanone, 1-(5-(1,3-dioxolan-2-yl)-2-thienyl)-; 1-(5-(1,3-Dioxolan-2-yl)thiophen-2-yl)heptan-1-one; 5-(1,3-Dioxolan-2-yl)thiophene-2-heptyl ketone; 2-Thienylheptyl ketone, 5-(1,3-dioxolan-2-yl)-; Heptyl 5-(1,3-dioxolan-2-yl)thiophen-2-yl ketone
EINECS	Contact for details

Quality Control

Our production of 5-(1,3-Dioxolan-2-Yl)-2-Thienyl Heptyl Ketone adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development purposes. Each lot is characterized using advanced analytical techniques including HPLC, GC, NMR, and mass spectrometry. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory documentation.

Storage

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

Specification

Item	Specification
Appearance	Light yellow to yellow liquid or solid
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC/GC)	≥ 95% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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