Description

5-(Diphenylamino)-Thiophene-2-Carbaldehyde is a high-purity organic compound featuring a thiophene core substituted with a diphenylamino group and an aldehyde functionality. This unique structure makes it a valuable advanced intermediate for synthesizing complex molecules, particularly in the development of functional materials. It is primarily sought after by R&D chemists and process engineers in the pharmaceutical, agrochemical, and organic electronics industries for creating novel compounds with specific optical or electronic properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of potential drug candidates, especially those targeting central nervous system disorders.
• Agrochemical Research: Used in the development of new active ingredients for crop protection products, leveraging its heterocyclic structure.
• Organic Electronic Materials: Acts as a precursor for hole-transport materials (HTMs) and emitters in organic light-emitting diodes (OLEDs) and perovskite solar cells.
• Dye and Pigment Synthesis: Employed in the creation of specialized dyes and pigments due to its conjugated system and aldehyde group for further condensation reactions.
• Academic & Industrial R&D: A crucial reagent for methodological studies in organic synthesis and material science research.
• Ligand and Catalyst Development: Utilized to construct complex ligands for metal-organic frameworks (MOFs) or catalytic systems.

Basic Information

Product Name	5-(Diphenylamino)-Thiophene-2-Carbaldehyde
CAS No.	133878-94-1
Molecular Formula	C17H13NOS
Molecular Weight	279.36 g/mol
Synonyms	5-(Diphenylamino)thiophene-2-carboxaldehyde; 2-Formyl-5-(diphenylamino)thiophene; 5-(N,N-Diphenylamino)thiophene-2-carbaldehyde; 5-Diphenylaminothiophene-2-carbaldehyde; Thiophene-2-carbaldehyde, 5-(diphenylamino)-; 5-(Diphenylamino)-2-thiophenecarboxaldehyde; 5-DPATCA; 5-(Diphenylamino)thiophene-2-aldehyde
EINECS	Contact for details

Quality Control

Every batch of 5-(Diphenylamino)-Thiophene-2-Carbaldehyde is manufactured and tested under strict quality management systems. We guarantee high purity and batch-to-batch consistency through comprehensive analytical techniques including HPLC, NMR, and mass spectrometry. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting identity, purity, and impurity profiles to meet your specific R&D or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its sensitivity to oxidation, it is recommended to store the material under an inert atmosphere (e.g., nitrogen or argon) for long-term preservation. Keep away from heat, sparks, and open flames.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Water Content (KF)	≤ 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.