Description

2-Ethyl-4-Methoxybenzenecarbothioaldehyde is a specialized aromatic thioaldehyde compound of significant interest in advanced organic synthesis. This chemical serves as a versatile and critical building block for the development of complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought after by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and material science industries for constructing novel heterocyclic frameworks and functionalized intermediates.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those containing sulfur heterocycles or thioamide functionalities.
• Agrochemical Synthesis: Used in the research and development of new pesticides, herbicides, and fungicides where the thioaldehyde group imparts specific biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in transition metal catalysis and coordination chemistry.
• Material Science Research: Employed in the synthesis of organic semiconductors, nonlinear optical materials, and other functional organic materials.
• Chemical Biology Probes: Utilized to develop molecular probes and tags for studying biological processes due to its reactive thioaldehyde group.
• Flavor and Fragrance Intermediate: Acts as a potential intermediate for synthesizing complex aroma chemicals with methoxy and sulfur notes.

Basic Information

Product Name	2-Ethyl-4-Methoxybenzenecarbothioaldehyde
CAS No.	720671-41-0
Molecular Formula	C10H12OS
Molecular Weight	180.26 g/mol
Synonyms	4-Methoxy-2-ethylbenzothialdehyde; 2-Ethyl-4-methoxybenzothialdehyde; 2-Ethyl-4-methoxybenzenecarbothial; 2-Ethyl-4-methoxybenzaldehyde thioanalogue; 1-(2-Ethyl-4-methoxyphenyl)methanethial; (2-Ethyl-4-methoxyphenyl)methanethial; 2-Ethyl-4-methoxybenzenecarbaldehyde thio
EINECS	Contact for details

Quality Control

Our 2-Ethyl-4-Methoxybenzenecarbothioaldehyde is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC, GC, NMR, and IR spectroscopy, to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with agreed specifications. We adhere to cGMP principles where applicable to support our clients in regulated development pipelines.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive nature, the container should be opaque or kept in dark conditions. Keep away from strong oxidizing agents and bases.

Specification

Item	Specification
Appearance	Yellow to light brown crystalline powder or solid
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.