Description

3-Iodo-2-Thiophenecarbaldehyde CAS NO 930-97-2 is a versatile halogenated heterocyclic building block, specifically an iodo-substituted thiophene aldehyde. This compound is highly valued for its dual reactive sites, enabling its use as a key precursor in the synthesis of complex organic molecules and advanced materials. It is primarily sought after by research chemists and process development scientists in the pharmaceutical, agrochemical, and material science industries for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial synthon for the development of active pharmaceutical ingredients (APIs), particularly in medicinal chemistry programs targeting novel therapeutics.
• Agrochemical Synthesis: Used in the research and production of advanced crop protection agents, herbicides, and fungicides.
• Material Science & Organic Electronics: Serves as a building block for conjugated polymers, organic semiconductors, and non-linear optical (NLO) materials due to the thiophene core.
• Ligand & Catalyst Development: Employed in the synthesis of specialized ligands for transition metal catalysis and organocatalysts.
• Chemical Research & Development: A fundamental reagent for cross-coupling reactions (e.g., Suzuki, Sonogashira) and further functionalization in academic and industrial R&D labs.
• Dye & Pigment Intermediate: Used in the synthesis of specialized dyes and functional colorants.

Basic Information

Product Name	3-Iodo-2-Thiophenecarbaldehyde
CAS No.	930-97-2
Molecular Formula	C5H3IOS
Molecular Weight	237.05 g/mol
Synonyms	3-Iodothiophene-2-carboxaldehyde; 2-Formyl-3-iodothiophene; 3-Iodo-2-formylthiophene; 3-Iodothiophene-2-carbaldehyde; 3-Iodo-2-thiophenecarboxaldehyde; 3-Iodothiophene-2-carbonal; 930-97-2; Thiophene-2-carboxaldehyde, 3-iodo-
EINECS	Contact for details

Quality Control

Our 3-Iodo-2-Thiophenecarbaldehyde is manufactured under strict quality control protocols to ensure batch-to-batch consistency and high purity, typically ≥97% (GC/HPLC). Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity confirmation, and impurity profiles. We adhere to cGMP standards where applicable, and our quality management system is designed to meet the stringent requirements of pharmaceutical and advanced material research.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated place at room temperature (15-25°C). This material is light-sensitive and easily oxidized; for long-term storage, consider keeping under an inert atmosphere (e.g., nitrogen or argon) to maintain optimal purity and stability. Keep away from heat and incompatible materials.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC/GC)	≥ 97.0%
Melting Point	Contact for details
Heavy Metals	< 20 ppm
Residue on Ignition	< 0.1%
Water Content (KF)	< 0.5%

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