Description

3-Methoxythiophene-2-Carbaldehyde is a versatile heterocyclic building block and key synthetic intermediate. This compound is valued for its reactive aldehyde group and electron-rich thiophene core, which facilitate its use in complex organic synthesis. It is primarily sought by research chemists and process development scientists in the pharmaceutical, agrochemical, and advanced materials sectors for constructing novel molecular architectures.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for compounds with thiophene-based scaffolds.
• Agrochemical Synthesis: Used in the development of novel herbicides, fungicides, and insecticides, leveraging its heterocyclic structure for bioactivity.
• Organic Electronic Materials: Serves as a building block 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 metal catalysis and coordination chemistry.
• Dye and Pigment Manufacturing: Acts as an intermediate for the synthesis of specialized dyes and functional pigments.
• Academic and R&D: A valuable reagent for methodological research and the discovery of new chemical reactions in university and industrial laboratories.

Basic Information

Product Name	3-Methoxythiophene-2-Carbaldehyde
CAS No.	35134-07-7
Molecular Formula	C6H6O2S
Molecular Weight	142.18 g/mol
Synonyms	2-Formyl-3-methoxythiophene; 3-Methoxy-2-thiophenecarboxaldehyde; 3-Methoxythiophene-2-carboxaldehyde; 3-Methoxy-2-thiophenecarbaldehyde; 2-Thiophenecarboxaldehyde, 3-methoxy-; 3-Methoxythiophene-2-aldehyde
EINECS	Contact for details

Quality Control

Our 3-Methoxythiophene-2-Carbaldehyde is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC, GC, and NMR, to ensure high purity and consistency. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place 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	Yellow to brown liquid or solid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Water Content (KF)	≤ 0.5%

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