Description

3-Thien-3-Ylbenzaldehyde is a specialized aromatic aldehyde derivative incorporating a thiophene moiety, serving as a high-value synthetic intermediate. This compound is critical for constructing complex molecular architectures, particularly in advanced materials and pharmaceutical research. It is primarily utilized by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and organic electronics industries for applications requiring precise molecular design.

Application

• Pharmaceutical Intermediate: Key building block for the synthesis of novel active pharmaceutical ingredients (APIs), especially those targeting central nervous system (CNS) disorders.
• Agrochemical Synthesis: Used in the development of new generation pesticides and herbicides, leveraging its unique heterocyclic structure for bioactivity.
• Organic Electronic Materials: Serves as a precursor for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs) and organic photovoltaics (OPVs).
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for transition metal catalysis and asymmetric synthesis.
• Chemical Research: A versatile reagent in academic and industrial R&D for exploring new organic reactions and synthesizing complex heterocyclic compounds.
• Fine Chemical Production: Intermediate in the manufacture of dyes, flavors, and fragrances requiring specific thiophene-based motifs.

Basic Information

Product Name	3-Thien-3-Ylbenzaldehyde
CAS No.	129746-42-5
Molecular Formula	C11H8OS
Molecular Weight	188.25 g/mol
Synonyms	3-(3-Thienyl)benzaldehyde; 3-Thiophen-3-yl-benzaldehyde; 3-(Thiophen-3-yl)benzaldehyde; m-(3-Thienyl)benzaldehyde; Benzaldehyde, 3-(3-thienyl)-; 3-Thienylbenzaldehyde; 3-(3-Thienyl)benzenecarboxaldehyde
EINECS	Contact for details

Quality Control

Our 3-Thien-3-Ylbenzaldehyde is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, GC, NMR, and mass spectrometry, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment ensures the material meets the stringent requirements for research and process development applications.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry place at 15-25°C. This material is easily oxidized and light-sensitive. Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	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.