Description

5-Iodo-2-Thiophenecarboxaldehyde is a versatile halogenated heterocyclic building block, specifically an iodo-substituted thiophene aldehyde. This compound is highly valued in organic synthesis for its dual reactive sites, enabling its use as a key precursor in the construction of complex molecular architectures. It is primarily sought after by researchers and manufacturers in the pharmaceutical, agrochemical, and materials science industries for developing new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block for the synthesis of novel drug candidates, particularly in medicinal chemistry programs targeting various therapeutic areas.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides, leveraging its reactive aldehyde and iodo groups for structural diversification.
• Organic Electronics: Serves as a monomer or precursor for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), field-effect transistors (OFETs), and photovoltaic cells.
• Ligand and Catalyst Development: Employed in the preparation of specialized ligands for catalysis and metal-organic frameworks (MOFs).
• Chemical Research: A fundamental reagent in cross-coupling reactions (e.g., Suzuki, Sonogashira) and other transformations to create complex thiophene-based derivatives for discovery chemistry.
• Material Science: Used in the synthesis of dyes, pigments, and advanced functional materials with specific optical or electronic properties.

Basic Information

Product Name	5-Iodo-2-Thiophenecarboxaldehyde
CAS No.	5377-71-9
Molecular Formula	C5H3IOS
Molecular Weight	237.05 g/mol
Synonyms	5-Iodothiophene-2-carboxaldehyde; 5-Iodo-2-formylthiophene; 2-Formyl-5-iodothiophene; 5-Iodothiophene-2-carbaldehyde; 5-Iodo-2-thiophenecarbaldehyde; 5-Iodothiophene-2-carboxaldehyde; 2-Thiophenecarboxaldehyde, 5-iodo-
EINECS	Contact for details

Quality Control

Our 5-Iodo-2-Thiophenecarboxaldehyde is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure high purity and consistency. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with every shipment to support your R&D and quality assurance requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). This material 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	Off-white to pale yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.