Description

4-Benzylthiophene-3-Carboxylic Acid is a high-purity organic building block of significant value in advanced chemical synthesis. This compound matters for its role as a versatile intermediate in the development of complex molecules, particularly in the pharmaceutical and agrochemical sectors. Industries requiring fine chemicals for research, development, and production of active ingredients will find this product essential for their synthetic pathways.

Application

This specialized intermediate serves as a critical component in several high-value chemical processes. Its primary applications include:

• Pharmaceutical Intermediates: Key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Material Science: Serves as a precursor for functionalized polymers and advanced organic materials.
• Organic Synthesis & Research: A valuable reagent for academic and industrial R&D in heterocyclic and medicinal chemistry.
• Ligand & Catalyst Development: Used to create complex ligands for catalytic systems in asymmetric synthesis.

Basic Information

Product Name	4-Benzylthiophene-3-Carboxylic Acid
CAS No.	31926-70-2
Molecular Formula	C12H10O2S
Molecular Weight	218.27 g/mol
Synonyms	3-Thiophenecarboxylic acid, 4-(phenylmethyl)-; 4-(Phenylmethyl)thiophene-3-carboxylic acid; 4-Benzyl-3-thiophenecarboxylic acid; 4-Benzylthiophene-3-carboxylic acid; 3-Carboxy-4-benzylthiophene; 4-Benzyl-thiophene-3-carboxylic acid; 4-(Benzyl)thiophene-3-carboxylic acid
EINECS	Contact for details

Quality Control

Our 4-Benzylthiophene-3-Carboxylic Acid is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing, including HPLC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting full specifications are available upon request, providing transparency and traceability for your quality assurance protocols.

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
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
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.