Description

3-(3-Methyl-2-Thienyl)Acrylic Acid is a high-purity organic acid derivative featuring a thiophene ring, serving as a versatile and critical building block in advanced chemical synthesis. Its unique structure makes it an essential precursor for the development of pharmaceutical intermediates, functional materials, and specialized agrochemicals. This compound is primarily sought by R&D laboratories and production facilities in the pharmaceutical, agrochemical, and material science sectors for creating novel active compounds and polymers.

Application

• Pharmaceutical Intermediate: A key synthon in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Synthesis: Used in the research and development of new-generation herbicides, fungicides, and plant growth regulators.
• Organic Electronic Materials: Serves as a precursor for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Liquid Crystal & Dye Manufacturing: Employed in the synthesis of advanced dyes, pigments, and liquid crystal compounds for display technologies.
• Chemical Research & Development: A valuable reagent for academic and industrial research in heterocyclic and medicinal chemistry.
• Polymer Modification: Acts as a functional monomer to introduce thiophene-based moieties into polymer chains, altering their electronic or physical properties.

Basic Information

Product Name	3-(3-Methyl-2-Thienyl)Acrylic Acid
CAS No.	77741-66-3
Molecular Formula	C8H8O2S
Molecular Weight	168.21 g/mol
Synonyms	3-(3-Methylthiophen-2-yl)acrylic acid; 3-(3-Methyl-2-thienyl)-2-propenoic acid; 2-Propenoic acid, 3-(3-methyl-2-thienyl)-; (E)-3-(3-Methylthiophen-2-yl)acrylic acid; 3-(3-Methyl-2-thienyl)propenoic acid; trans-3-(3-Methyl-2-thienyl)acrylic acid; β-(3-Methyl-2-thienyl)acrylic acid
EINECS	Contact for details

Quality Control

Our production of 3-(3-Methyl-2-Thienyl)Acrylic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure identity, purity, and consistency. Certificates of Analysis (COA) detailing all specifications are provided and can be tailored to meet specific client requirements or regulatory standards.

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. Due to its acidic nature, handle with appropriate engineering controls and personal protective equipment.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	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.