Description

2-Thiophenepentanoic Acid, D-Oxo-, Methyl Ester is a specialized organic compound featuring a thiophene ring, a key heterocyclic scaffold, and an ester functional group. This unique structure makes it a valuable intermediate for synthesizing complex molecules in advanced research and development. It is primarily sought after by pharmaceutical and agrochemical R&D teams for use in creating novel active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system or metabolic diseases.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging the thiophene moiety for bioactivity.
• Material Science Precursor: Serves as a monomer or precursor for functional polymers and advanced organic electronic materials.
• Organic Synthesis Reagent: Employed in academic and industrial laboratories for constructing complex heterocyclic compounds and conducting methodological studies.
• Flavor & Fragrance Intermediate: Potential use in the synthesis of specialty aroma chemicals due to its sulfur-containing structure.

Basic Information

Product Name	2-Thiophenepentanoic Acid, D-Oxo-, Methyl Ester
CAS No.	18760-47-9
Molecular Formula	C10H14O3S
Molecular Weight	214.28 g/mol
Synonyms	Methyl 2-oxo-5-(thiophen-2-yl)pentanoate; Methyl 5-(2-thienyl)-2-oxopentanoate; 5-(2-Thienyl)-2-oxopentanoic acid methyl ester; 2-Oxo-5-(2-thienyl)pentanoic acid methyl ester; 2-Thiophenepentanoic acid, 2-oxo-, methyl ester; Methyl 5-(thiophen-2-yl)-2-oxovalerate
EINECS	Contact for details

Quality Control

Our 2-Thiophenepentanoic Acid, D-Oxo-, Methyl Ester is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee compliance with your research and production requirements.

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 strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
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.