Description

3-(2-Thienyl)Propionic Acid is a versatile heterocyclic carboxylic acid derivative featuring a thiophene ring, valued for its role as a key synthetic building block in advanced organic chemistry. Its structure makes it an essential intermediate for constructing complex molecules with tailored electronic and pharmacological properties. This compound is primarily sought by research institutions and manufacturers in the pharmaceutical, agrochemical, and material science industries for developing active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting the central nervous system or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the development of advanced pesticides and herbicides, where the thiophene moiety can enhance biological activity.
• Liquid Crystal & OLED Materials: Serves as a building block for creating organic semiconductors and charge-transport materials in electronic displays.
• Polymer Modification: Employed to introduce functional thienyl groups into polymer chains, altering physical properties for specialized coatings or adhesives.
• Chemical Research & Development: A valuable reagent in academic and industrial R&D for exploring new organic reactions and heterocyclic chemistry.
• Flavor & Fragrance Ingredient Synthesis: Used as an intermediate in the production of certain complex aroma chemicals.

Basic Information

Product Name	3-(2-Thienyl)Propionic Acid
CAS No.	5928-51-8
Molecular Formula	C7H8O2S
Molecular Weight	156.20 g/mol
Synonyms	3-(2-Thienyl)propanoic Acid; 3-(Thiophen-2-yl)propanoic Acid; 2-Thiophenepropionic Acid; β-(2-Thienyl)propionic Acid; 3-(2-Thienyl)propionic Acid; Thiophene-2-propionic Acid; 5928-51-8; 3-(Thiophen-2-yl)propionic acid
EINECS	227-673-3

Quality Control

Our 3-(2-Thienyl)Propionic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via FT-IR and NMR spectroscopy, to ensure it meets the high standards required for research and industrial synthesis. Certificates of Analysis (COA) detailing all specifications are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong acids and oxidizing agents. Due to its light-sensitive nature, prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	76 - 80 °C
Loss on Drying	≤ 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.