Description

Ethyl 3-[4-(Methylsulfanyl)Phenyl]-3-Oxopropanoate is a high-purity organic ester compound featuring a methylsulfanylphenyl functional group. This specialized intermediate is valued for its role in the synthesis of more complex molecules, particularly in pharmaceutical and agrochemical research. It is primarily sought by R&D chemists and process development scientists working on novel active ingredients and fine chemical production.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of potential drug candidates, especially those with sulfur-containing heterocycles.
• Agrochemical Synthesis: Used in the research and development of new herbicides, fungicides, and insecticides.
• Organic Synthesis & Research: Serves as a versatile precursor for β-keto esters in academic and industrial laboratory settings.
• Material Science: Potential intermediate for the development of specialty polymers and advanced organic materials.
• Chemical Reference Standard: Utilized as an analytical standard for quality control and method development in analytical laboratories.

Basic Information

Product Name	Ethyl 3-[4-(Methylsulfanyl)Phenyl]-3-Oxopropanoate
CAS No.	63131-31-7
Molecular Formula	C12H14O3S
Molecular Weight	238.30 g/mol
Synonyms	Ethyl 3-oxo-3-[4-(methylthio)phenyl]propanoate; Ethyl (4-Methylmercaptophenyl)acetoacetate; 4-(Methylthio)benzoylacetic Acid Ethyl Ester; Ethyl 4-(Methylthio)benzoylacetate; 3-Oxo-3-(4-methylsulfanylphenyl)-propionic acid ethyl ester; Acetoacetic acid, (4-methylthiophenyl)-, ethyl ester; Ethyl 3-(4-(methylthio)phenyl)-3-oxopropanoate
EINECS	Contact for details

Quality Control

Our Ethyl 3-[4-(Methylsulfanyl)Phenyl]-3-Oxopropanoate is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity assays and identity confirmation, to ensure it meets the high standards required for research and synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and physical characteristics is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flame.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.5%

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