Description

Benzeneethanethiol, 3-Ethoxy-4-Methoxy- (9Ci) is a specialized aromatic thiol derivative, a key intermediate in advanced organic synthesis. Its unique structure, featuring both ethoxy and methoxy substituents on the benzene ring, makes it a valuable building block for creating complex molecules with specific electronic and steric properties. This compound is primarily sought by research and development chemists in the pharmaceutical and agrochemical sectors for the synthesis of novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A crucial building block in the synthesis of novel drug candidates, particularly those targeting the central nervous system or requiring specific sulfur-containing pharmacophores.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides, where its thiol group can be leveraged to create compounds with specific modes of action.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing specialized ligands used in asymmetric catalysis and metal-organic frameworks (MOFs).
• Material Science Research: Employed in the development of advanced polymers, liquid crystals, and organic electronic materials due to its aromatic and thiol functionality.
• Flavor & Fragrance Chemistry: Acts as a potential intermediate for synthesizing complex sulfur-containing aroma compounds, given its specific substitution pattern.
• Chemical Biology Probes: Utilized in the design and synthesis of molecular probes for studying biological pathways, leveraging the reactivity of the thiol group.

Basic Information

Item	Detail
Product Name	Benzeneethanethiol, 3-Ethoxy-4-Methoxy- (9Ci)
CAS No.	396088-09-8
Molecular Formula	C11H16O2S
Molecular Weight	212.31 g/mol
Synonyms	2-(3-Ethoxy-4-methoxyphenyl)ethanethiol; 3-Ethoxy-4-methoxybenzeneethanethiol; 2-(3-Ethoxy-4-methoxyphenyl)ethane-1-thiol; 4-Methoxy-3-ethoxybenzeneethanethiol; (3-Ethoxy-4-methoxyphenyl)ethanethiol; 1-(3-Ethoxy-4-methoxyphenyl)-2-thioethane; 396088-09-8 (CAS Name)
EINECS	Contact for details

Quality Control

Every batch of Benzeneethanethiol, 3-Ethoxy-4-Methoxy- (9Ci) is produced and tested under strict quality management protocols to ensure consistency and purity for research and development applications. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as identity, purity, and impurity profiles. Our commitment to reliable supply and transparent documentation supports your critical R&D and scale-up processes.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) in a cool, dry, and well-ventilated place. Recommended storage temperature is 2-8°C for long-term stability. Keep away from strong oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
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.