Description

5-(3-Thienyl)-2-Furaldehyde is a high-purity heterocyclic aldehyde building block, identified by CAS NO 886361-73-5. This compound is valued for its unique molecular architecture, which combines furan and thiophene moieties to create a versatile synthon for advanced organic synthesis. It is primarily sought after by research chemists and process development scientists in the pharmaceutical and agrochemical industries for constructing complex molecules, particularly in the development of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, especially those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Research: Used in the development of new pesticides and herbicides, where its heterocyclic structure can contribute to unique modes of action.
• Material Science: Serves as a precursor for organic semiconductors, conductive polymers, and non-linear optical (NLO) materials due to its electron-rich, conjugated system.
• Ligand Synthesis: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research: A versatile starting material for heterocyclic chemistry, used in cyclization reactions and the construction of complex polycyclic structures.

Basic Information

Product Name	5-(3-Thienyl)-2-Furaldehyde
CAS No.	886361-73-5
Molecular Formula	C9H6O2S
Molecular Weight	178.21 g/mol
Synonyms	5-(Thiophen-3-yl)furan-2-carbaldehyde; 3-(2-Formylfuran-5-yl)thiophene; 2-Furaldehyde, 5-(3-thienyl)-; 5-(3-Thienyl)-2-furancarboxaldehyde; Thiophene-3-furaldehyde
EINECS	Contact for details

Quality Control

Our 5-(3-Thienyl)-2-Furaldehyde is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and NMR/IR for structural confirmation, to ensure it meets the high standards required for research and development. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment and is available upon request.

Storage

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

Specification

Item	Specification
Appearance	Yellow to light brown 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.