Description

5-Phenyl-2-Thiophenecarbaldehyde is a versatile aromatic aldehyde building block featuring a thiophene core. This compound is valued for its role as a key intermediate in the synthesis of complex organic molecules, particularly in materials science and pharmaceutical research. It is essential for researchers and manufacturers in the fields of organic electronics, agrochemicals, and medicinal chemistry who require high-purity heterocyclic precursors.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those targeting central nervous system disorders.
• Organic Electronic Materials: Serves as a building block for organic semiconductors, light-emitting diodes (OLEDs), and photovoltaic materials due to its conjugated thiophene-phenyl system.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides where the thiophene moiety imparts specific biological activity.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for metal-catalyzed cross-coupling reactions and other catalytic processes.
• Dye and Pigment Manufacturing: Acts as an intermediate for producing advanced colorants and functional dyes with specific light-absorption properties.
• Academic and R&D: A valuable reagent for synthetic organic chemistry research, enabling the exploration of new heterocyclic compounds and reaction methodologies.

Basic Information

Product Name	5-Phenyl-2-Thiophenecarbaldehyde
CAS No.	19163-21-4
Molecular Formula	C11H8OS
Molecular Weight	188.25 g/mol
Synonyms	5-Phenylthiophene-2-carboxaldehyde; 2-Formyl-5-phenylthiophene; 5-Phenyl-2-thiophenecarboxaldehyde; 5-Phenylthiophene-2-carbaldehyde; 2-Thiophenecarboxaldehyde, 5-phenyl-; (5-Phenyl-2-thienyl)methanal; 19163-21-4
EINECS	Contact for details

Quality Control

Our 5-Phenyl-2-Thiophenecarbaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high chemical purity and identity confirmation. Certificates of Analysis (COA) detailing all specifications are provided with every shipment to guarantee traceability and compliance with your research or production requirements.

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). The product should be kept under an inert atmosphere for long-term storage to maintain stability.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.