Description

3-Thiophenecarboxaldehyde, 2,4,5-Trichloro- is a halogenated thiophene derivative, a versatile and high-value organic building block. Its unique structure, featuring both an aldehyde functional group and multiple chlorine substituents on the thiophene ring, makes it a critical intermediate for synthesizing complex molecules. This compound is essential for researchers and manufacturers in the pharmaceutical and agrochemical sectors who require precise, high-purity intermediates for advanced synthesis.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with thiophene-based heterocyclic cores.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, where the trichlorothiophene moiety can impart specific biological activity.
• Material Science Research: Acts as a monomer or functionalizing agent in the creation of advanced polymers and conductive materials, such as modified polythiophenes for electronic applications.
• Organic Synthesis & Catalysis: Employed as a specialized reagent in cross-coupling reactions and as a ligand precursor in organometallic chemistry and catalysis development.
• Dye & Pigment Manufacturing: Functions as an intermediate for producing specialized dyes and pigments that require the thiophene scaffold for color and stability properties.

Basic Information

Product Name	3-Thiophenecarboxaldehyde, 2,4,5-Trichloro-
CAS No.	61200-61-1
Molecular Formula	C5HCl3OS
Molecular Weight	211.48 g/mol
Synonyms	2,4,5-Trichloro-3-thiophenecarboxaldehyde; 2,4,5-Trichlorothiophene-3-carboxaldehyde; 3-Formyl-2,4,5-trichlorothiophene; 2,4,5-Trichloro-3-formylthiophene; 2,4,5-Trichlorothiophene-3-carbaldehyde
EINECS	Contact for details

Quality Control

Every batch of 3-Thiophenecarboxaldehyde, 2,4,5-Trichloro- is produced and tested under a strict quality management system. We employ advanced analytical techniques including HPLC, GC, and NMR to ensure identity, purity, and consistency. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with each shipment to guarantee it meets your research and production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be amber-colored or stored in dark conditions.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details

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