Description

4-(Ethylthio)Benzaldehyde is a versatile sulfur-containing aromatic aldehyde, a key building block in advanced organic synthesis. Its unique structure, featuring both an aldehyde group and an ethylthio moiety, makes it a critical intermediate for creating complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and material science industries seeking to develop new active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system disorders and other therapeutic areas.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides, where the sulfur atom can enhance biological activity.
• Ligand and Catalyst Development: Serves as a starting material for creating specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Organic Electronics: Acts as a building block for synthesizing novel organic semiconductors and charge-transport materials for OLEDs and solar cells.
• Flavor and Fragrance Chemistry: Utilized in the research and development of new aroma chemicals due to its benzaldehyde-derived structure.
• Polymer Modification: Employed to introduce aldehyde functionality into polymers for cross-linking or creating specialty resins.

Basic Information

Product Name	4-(Ethylthio)Benzaldehyde
CAS No.	84211-94-9
Molecular Formula	C9H10OS
Molecular Weight	166.24 g/mol
Synonyms	p-(Ethylthio)benzaldehyde; 4-Ethylsulfanylbenzaldehyde; 1-(Ethylsulfanyl)-4-formylbenzene; Benzaldehyde, 4-(ethylthio)-; 4-Formylphenyl ethyl sulfide; p-Ethylmercaptobenzaldehyde
EINECS	Contact for details

Quality Control

Our 4-(Ethylthio)Benzaldehyde 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 adhere to cGMP principles where applicable to support our customers in regulated industries.

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 strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Water Content (KF)	≤ 0.5%

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