Description

Ethyl 4-Phenylsulfanylbenzoate is a specialized organic ester compound featuring a phenylsulfanyl (phenylthio) substituent, serving as a valuable intermediate in advanced chemical synthesis. Its molecular structure makes it a versatile building block for constructing more complex molecules, particularly in pharmaceutical and agrochemical research and development. This compound is primarily sought by R&D chemists and process development scientists in the fine chemical, pharmaceutical, and material science industries for creating novel active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: A key synthon in the research and development of new drug candidates, particularly those requiring a benzoate ester core with sulfur-based functionalization.
• Agrochemical Synthesis: Used in the production of advanced pesticides, herbicides, and fungicides where the phenylsulfanyl moiety contributes to biological activity.
• Liquid Crystal & OLED Material Precursor: Serves as a starting material for synthesizing organic semiconductors and liquid crystal compounds used in display technologies.
• Polymer Modification Agent: Employed to introduce specific functional groups into polymer chains to alter physical properties like thermal stability or solubility.
• Organic Synthesis Building Block: Utilized in cross-coupling reactions, esterifications, and other transformations in complex multi-step synthetic routes.
• Dye & Pigment Intermediate: Acts as a precursor in the manufacture of specialized dyes and organic pigments.

Basic Information

Product Name	Ethyl 4-Phenylsulfanylbenzoate
CAS No.	10129-07-4
Molecular Formula	C15H14O2S
Molecular Weight	258.33 g/mol
Synonyms	Ethyl 4-(Phenylthio)benzoate; Benzoic acid, 4-(phenylthio)-, ethyl ester; 4-(Phenylthio)benzoic acid ethyl ester; Ethyl p-(Phenylthio)benzoate; Ethyl 4-(Phenylmercapto)benzoate; p-(Phenylthio)benzoic Acid Ethyl Ester; Ethyl 4-Phenylthiobenzoate
EINECS	Contact for details

Quality Control

Our Ethyl 4-Phenylsulfanylbenzoate 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 Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee it meets your specific research or production requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at room temperature (15-25°C). Keep away from strong oxidizing agents and heat sources.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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