Description

5-Propyl-Thiophene-2-Carboxylic Acid is a high-purity organic building block and intermediate of significant importance in advanced chemical synthesis. This compound is valued for its role as a versatile precursor in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Key industries that require this material include pharmaceutical R&D, fine chemical manufacturing, and material science, where it is used to construct novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly for candidates targeting central nervous system and metabolic disorders.
• Agrochemical Synthesis: Used in the research and production of advanced pesticides and herbicides, leveraging the thiophene moiety for biological activity.
• Material Science Precursor: Serves as a monomer or functionalizing agent in the development of conductive polymers and organic electronic materials.
• Ligand and Catalyst Development: Employed in the creation of specialized ligands for metal-organic frameworks (MOFs) and asymmetric catalysis.
• Fine Chemical Intermediate: A versatile synthon for custom synthesis and contract manufacturing of specialty chemicals.
• Research & Development: Essential for academic and industrial R&D in medicinal chemistry and synthetic methodology development.

Basic Information

Product Name	5-Propyl-Thiophene-2-Carboxylic Acid
CAS No.	63068-73-5
Molecular Formula	C8H10O2S
Molecular Weight	170.23 g/mol
Synonyms	2-Thiophenecarboxylic acid, 5-propyl-; 5-Propyl-2-thiophenecarboxylic acid; 5-n-Propylthiophene-2-carboxylic acid; 2-Carboxy-5-propylthiophene; 5-Propylthiophene-2-carboxylic acid; Thiophene-2-carboxylic acid, 5-propyl-; 63068-73-5
EINECS	Contact for details

Quality Control

Our 5-Propyl-Thiophene-2-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation by IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) documenting all critical quality attributes are available upon request, providing full traceability and batch-to-batch consistency.

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 acids and incompatible organic solvents. The container must be kept tightly sealed to protect the contents from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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