Description

3-Methyl-5-p-Tolylthiophene-2-Carbaldehyde is a specialized organic building block featuring a thiophene core substituted with a formyl group and a p-tolyl moiety. This compound is valued for its role as a key intermediate in the synthesis of complex heterocyclic systems and functional materials. It is primarily utilized by research and development chemists in the pharmaceutical, agrochemical, and advanced materials sectors for creating novel active ingredients and electronic components.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders and anti-inflammatory applications.
• Agrochemical Research: Used in the development of new pesticides and herbicides, leveraging its heterocyclic structure for bioactivity.
• Organic Electronic Materials: Acts as a building block for π-conjugated systems in the manufacture of organic semiconductors, OLEDs (Organic Light-Emitting Diodes), and sensors.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Dye and Pigment Chemistry: Functions as an intermediate for synthesizing advanced colorants and functional dyes.
• Academic & Industrial R&D: A versatile reagent for methodological studies and exploring new chemical reactions in heterocyclic chemistry.

Basic Information

Product Name	3-Methyl-5-p-Tolylthiophene-2-Carbaldehyde
CAS No.	947149-27-1
Molecular Formula	C13H12OS
Molecular Weight	216.30 g/mol
Synonyms	5-(4-Methylphenyl)-3-methyl-2-thiophenecarboxaldehyde; 3-Methyl-5-(4-methylphenyl)thiophene-2-carbaldehyde; 2-Thiophenecarboxaldehyde, 5-(4-methylphenyl)-3-methyl-; 3-Methyl-5-(p-tolyl)thiophene-2-carboxaldehyde; 5-(p-Tolyl)-3-methylthiophene-2-carbaldehyde
EINECS	Contact for details

Quality Control

Our 3-Methyl-5-p-Tolylthiophene-2-Carbaldehyde is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity. We employ advanced analytical techniques including HPLC, GC, and NMR for comprehensive characterization. A Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This material is light-sensitive (store away from light) and easily oxidized (store under inert atmosphere). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.