Description

2,5-Thiophenedicarboxaldehyde, 3-Methyl- (9Ci) is a specialized heterocyclic aldehyde building block of significant interest in advanced organic synthesis. Its molecular structure, featuring two formyl groups on a thiophene core, makes it a versatile precursor for constructing complex molecules and functional materials. This compound is primarily utilized by research chemists and process development scientists in the pharmaceutical, agrochemical, and materials science industries for the development of novel active ingredients and functional polymers.

Application

• Pharmaceutical Intermediate: Serves as a key synthon for the construction of novel heterocyclic drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Ligand Synthesis: Used in the preparation of polydentate ligands for catalysis and metal-organic frameworks (MOFs), leveraging its multiple coordination sites.
• Polymer Chemistry: Acts as a monomer or cross-linking agent in the synthesis of specialty polymers, such as conjugated polymers for electronic or optoelectronic applications.
• Agrochemical Research: Employed as a building block for developing new active ingredients for crop protection products.
• Chemical Research: Utilized in academic and industrial R&D for exploring new organic reactions and synthesizing complex molecular architectures.
• Material Science: A precursor for creating organic semiconductors, sensors, and other functional organic materials due to its electron-rich thiophene core.

Basic Information

Item	Detail
Product Name	2,5-Thiophenedicarboxaldehyde, 3-Methyl- (9Ci)
CAS No.	163231-23-0
Molecular Formula	C7H6O2S
Molecular Weight	154.19 g/mol
Synonyms	3-Methyl-2,5-thiophenedicarboxaldehyde; 3-Methylthiophene-2,5-dicarboxaldehyde; 3-Methyl-2,5-thiophenedicarbaldehyde; 2,5-Diformyl-3-methylthiophene; 3-Methylthiophene-2,5-dialdehyde; 3-Methyl-2,5-diformylthiophene
EINECS	Contact for details

Quality Control

Our production of 2,5-Thiophenedicarboxaldehyde, 3-Methyl- (9Ci) adheres to stringent internal quality standards to ensure batch-to-batch consistency and reliability for research and development purposes. Each lot undergoes comprehensive analytical characterization, including purity assay and identity confirmation. A Certificate of Analysis (COA) detailing specific test results is provided with every shipment.

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 oxidizing agents and strong bases.

Specification

Item	Specification
Appearance	Off-white to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95%
Melting Point	Contact for details

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