Description

5-(Di-p-Tolylamino)Thiophene-2-Carbaldehyde is a high-purity organic intermediate of significant importance in advanced materials research and development. This compound serves as a critical building block for the synthesis of novel functional dyes, organic semiconductors, and photoactive materials. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and organic electronics industries for creating specialized molecules with tailored optoelectronic properties.

Application

• Organic Light-Emitting Diodes (OLEDs): A key precursor for synthesizing hole-transporting materials (HTMs) and emitting layer dopants.
• Organic Photovoltaics (OPVs): Used in the development of donor or acceptor materials for solar cell applications.
• Sensitizers and Dyes: Acts as a core structure for creating sensitizing dyes used in dye-sensitized solar cells (DSSCs) and advanced pigments.
• Pharmaceutical Intermediates: Serves as a versatile building block in the synthesis of complex active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Employed in the research and development of new crop protection agents and herbicides.
• Chemical Sensors: Utilized to develop fluorescent or colorimetric sensors for metal ions and other analytes.
• Academic & Industrial R&D: A valuable reagent for exploring new reactions and material properties in research laboratories.

Basic Information

Product Name	5-(Di-p-Tolylamino)Thiophene-2-Carbaldehyde
CAS No.	98660-86-7
Molecular Formula	C20H17NOS
Molecular Weight	327.42 g/mol
Synonyms	5-Bis(4-methylphenyl)amino-2-thiophenecarboxaldehyde; 5-(Di-4-tolylamino)thiophene-2-carboxaldehyde; 2-Thiophenecarboxaldehyde, 5-[bis(4-methylphenyl)amino]-; 5-(Bis(4-methylphenyl)amino)thiophene-2-carbaldehyde; 5-(Di-p-tolylamino)-2-thiophenecarboxaldehyde; DTAT; p-Tolylamino Thiophene Carbaldehyde Derivative
EINECS	Contact for details

Quality Control

Our 5-(Di-p-Tolylamino)Thiophene-2-Carbaldehyde is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and batch-to-batch consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming identity, purity, and impurity profiles against our stringent specifications.

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 easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to orange 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.