Description

3-(Thiophen-2-Yl)Acrylaldehyde is a versatile heterocyclic building block featuring a conjugated aldehyde group attached to a thiophene ring. 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 primarily sought by R&D chemists and process development scientists in the agrochemical, pharmaceutical, and advanced materials sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a crucial precursor in the synthesis of active pharmaceutical ingredients (APIs) and drug candidates, particularly those with thiophene-based scaffolds.
• Agrochemical Synthesis: Used in the development of novel pesticides, herbicides, and fungicides, leveraging its reactive aldehyde group for further functionalization.
• Organic Electronics & Materials: Acts as a building block for conjugated polymers and small molecules used in organic light-emitting diodes (OLEDs), organic photovoltaics (OPVs), and semiconductors.
• Ligand & Catalyst Development: Employed in the preparation of specialized ligands for metal catalysis and coordination chemistry.
• Dye & Pigment Manufacturing: Utilized as an intermediate in the synthesis of specialized dyes and functional colorants.
• Academic & Industrial Research: A valuable reagent for exploring new chemical reactions and developing novel synthetic methodologies in organic chemistry.

Basic Information

Product Name	3-(Thiophen-2-Yl)Acrylaldehyde
CAS No.	39511-07-4
Molecular Formula	C7H6OS
Molecular Weight	138.19 g/mol
Synonyms	2-Thiophen-2-ylacrylaldehyde; (E)-3-(Thiophen-2-yl)acrylaldehyde; 3-(2-Thienyl)acrylaldehyde; 2-Thienylacrolein; trans-3-(2-Thienyl)propenal; 3-(2-Thiophenyl)-2-propenal; β-(2-Thienyl)acrolein
EINECS	Contact for details

Quality Control

Our 3-(Thiophen-2-Yl)Acrylaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We support cGMP and ISO 9001 standards for research and industrial-grade materials.

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 easily oxidized and should be handled under an inert atmosphere for long-term storage. Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	Yellow to brownish liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95% (Typical 97-99%)
Water Content (KF)	≤ 0.5%

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