Description

5-Oxo-5-(2-Thienyl)Valeric Acid is a high-purity organic acid derivative featuring a thiophene ring, serving as a critical building block in advanced chemical synthesis. Its unique structure makes it a valuable intermediate for creating complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical industries developing new active ingredients and fine chemicals.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of novel active pharmaceutical ingredients (APIs), particularly those targeting central nervous system and metabolic disorders.
• Agrochemical Synthesis: Used in the production of advanced pesticides and herbicides, where the thiophene moiety can contribute to biological activity.
• Material Science Research: Acts as a precursor for functional polymers and organic electronic materials due to its conjugated system.
• Ligand and Catalyst Development: Employed in organometallic chemistry to create novel ligands for catalytic applications.
• Fine Chemical Production: Serves as a versatile intermediate for synthesizing specialty chemicals, dyes, and flavors.

Basic Information

Product Name	5-Oxo-5-(2-Thienyl)Valeric Acid
CAS No.	22971-62-6
Molecular Formula	C9H10O3S
Molecular Weight	198.24 g/mol
Synonyms	5-(2-Thienylcarbonyl)valeric Acid; 5-Oxo-5-(thiophen-2-yl)pentanoic Acid; 5-(Thiophene-2-carbonyl)pentanoic Acid; 2-Thiophenepentanedioic Acid, 5-Oxo-; 5-(2-Thienoyl)valeric Acid; δ-Oxo-δ-(2-thienyl)valeric Acid; 22971-62-6; 5-(2-Thienyl)-5-oxopentanoic Acid
EINECS	Contact for details

Quality Control

Our 5-Oxo-5-(2-Thienyl)Valeric Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

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 strong bases, oxidizing agents, and sources of ignition. For long-term storage, consider an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	95 - 100 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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