Description

Methyl 4-Phenylsulfanylbutyrate is a specialized organic ester compound featuring a phenylsulfanyl (thioether) functional group. This structure makes it a valuable intermediate for synthesizing more complex molecules in pharmaceutical and agrochemical research. It is particularly sought after by R&D chemists and process development scientists working on active pharmaceutical ingredients (APIs) and fine chemicals. The compound's reactivity profile offers a versatile handle for further chemical modifications.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel drug candidates, particularly those requiring a thioether-linked side chain.
• Agrochemical Synthesis: Used in the research and development of new pesticides and herbicides where the phenylsulfanyl moiety is incorporated.
• Ligand and Catalyst Development: Serves as a precursor for creating specialized ligands used in transition metal catalysis.
• Fine Chemical Production: Employed in the manufacture of complex, high-value specialty chemicals for various industrial applications.
• Organic Synthesis Research: A versatile reagent in academic and industrial laboratories for exploring new carbon-sulfur bond formation reactions.
• Flavor and Fragrance Intermediate: Potential use in the synthesis of certain sulfur-containing aroma compounds, subject to purity and regulatory approval.

Basic Information

Product Name	Methyl 4-Phenylsulfanylbutyrate
CAS No.	29193-71-3
Molecular Formula	C11H14O2S
Molecular Weight	210.29 g/mol
Synonyms	Methyl 4-(Phenylthio)butyrate; 4-(Phenylthio)butyric Acid Methyl Ester; Butyric acid, 4-(phenylthio)-, methyl ester; Methyl 4-(Phenylmercapto)butyrate; 4-Phenylsulfanyl-butyric acid methyl ester; NSC 334044; Methyl γ-(Phenylthio)butyrate
EINECS	Contact for details

Quality Control

Our Methyl 4-Phenylsulfanylbutyrate is produced under strict quality management protocols. Every batch undergoes comprehensive analytical testing, including chromatographic purity analysis and identity confirmation, to ensure it meets the high standards required for research and synthesis. A Certificate of Analysis (COA) detailing specific results for purity, appearance, and other critical parameters is provided with each shipment. We support compliance with relevant frameworks for chemical manufacturing.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (typically 15-25°C). This compound is easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon. 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.