Description

1-Propanethiol, 3-Methoxy- is a specialized organosulfur compound featuring a methoxy-substituted propanethiol structure. This chemical is valued for its unique reactivity as a sulfur-containing building block and potential ligand in various synthetic and catalytic processes. It serves as a critical intermediate for researchers and manufacturers in the pharmaceutical, agrochemical, and material science sectors, where precise molecular architecture is required.

Application

• Pharmaceutical Intermediate: Used in the synthesis of novel drug candidates, particularly those requiring thioether or sulfur-containing functional groups.
• Agrochemical Synthesis: Serves as a key precursor in the development of new pesticides, herbicides, and fungicides.
• Ligand in Catalysis: Acts as a ligand for metal complexes in catalytic reactions, leveraging the sulfur atom's coordination properties.
• Material Science Research: Employed in the development of advanced polymers, coatings, and functional materials with specific chemical properties.
• Flavor & Fragrance Industry: Potential use as an intermediate for synthesizing sulfur-containing aroma compounds, subject to purity and regulatory compliance.
• Organic Synthesis Building Block: Provides a versatile scaffold for constructing more complex molecules in research and fine chemical production.

Basic Information

Product Name	1-Propanethiol, 3-Methoxy-
CAS No.	67275-37-0
Molecular Formula	C4H10OS
Molecular Weight	106.19 g/mol
Synonyms	3-Methoxy-1-propanethiol; 3-Methoxypropane-1-thiol; 3-Methoxypropyl mercaptan; 1-Thio-3-methoxypropane; NSC 163081; Methoxypropylthiol; β-Methoxypropyl mercaptan
EINECS	Contact for details

Quality Control

Our production of 1-Propanethiol, 3-Methoxy- adheres to stringent quality management protocols. Each batch undergoes comprehensive analytical testing, including chromatography (GC/HPLC) and spectroscopic methods (IR, NMR), to ensure identity, purity, and consistency. Certificates of Analysis (COA) documenting all critical parameters are available upon request to support your quality assurance and regulatory needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Due to its light-sensitive nature, containers should be kept in the original packaging or amber glass until use.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (GC)	≥ 97.0%
Water Content (KF)	≤ 0.5%
Refractive Index (n20D)	1.470 - 1.480
Density (20°C)	0.950 - 0.980 g/mL

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