Description

5-Chloro-3-(Thiophen-2-Yl)Benzoic Acid is a high-value benzoic acid derivative featuring a thiophene heterocycle, serving as a critical synthetic intermediate in advanced organic chemistry. Its unique structure makes it an essential building block for constructing complex molecules with tailored electronic and pharmacological properties. This compound is primarily sought by research and development teams in the pharmaceutical and agrochemical industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory activity.
• Agrochemical Research: Used in the development of new-generation herbicides, fungicides, and insecticides, leveraging the bioactivity of the thiophene moiety.
• Material Science: Serves as a monomer or functionalizing agent in the production of specialty polymers, liquid crystals, and organic semiconductors (OLEDs).
• Chemical Synthesis: Acts as a versatile building block for creating complex heterocyclic compounds and ligands for catalysis in academic and industrial research.
• Dye & Pigment Industry: Utilized in the synthesis of advanced colorants and pigments due to the chromophoric properties of its conjugated system.

Basic Information

Product Name	5-Chloro-3-(Thiophen-2-Yl)Benzoic Acid
CAS No.	1261928-17-9
Molecular Formula	C11H7ClO2S
Molecular Weight	238.69 g/mol
Synonyms	3-(2-Thienyl)-5-chlorobenzoic Acid; 5-Chloro-3-(2-thienyl)benzoic Acid; 5-Chloro-3-thiophen-2-yl-benzoic Acid; Benzoic acid, 5-chloro-3-(2-thienyl)-; 1261928-17-9; AKOS026714095; ZINC000095049323; FT-0773297
EINECS	Contact for details

Quality Control

Our production of 5-Chloro-3-(Thiophen-2-Yl)Benzoic Acid adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via NMR and IR spectroscopy, to ensure it meets the exacting standards required for research and scale-up applications. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee traceability, consistency, and reliability for your critical processes.

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). The compound may be light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
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.