Description

2',5'-Dichloro-3-(4-Thiomethylphenyl)Propiophenone is a high-purity, advanced pharmaceutical intermediate characterized by its unique halogenated and sulfur-containing aromatic structure. This compound is of significant commercial importance for its role as a key building block in the synthesis of complex active pharmaceutical ingredients (APIs). It is primarily required by research institutions and manufacturers in the pharmaceutical and agrochemical sectors for developing new therapeutic and crop protection agents.

Application

• Pharmaceutical Intermediate: A critical precursor in the multi-step synthesis of novel drug candidates, particularly in medicinal chemistry research.
• API Synthesis: Serves as a key building block for constructing complex molecular frameworks in Active Pharmaceutical Ingredient (API) development.
• Agrochemical Research: Used in the research and development of new herbicides, fungicides, and insecticides due to its bioactive scaffold.
• Chemical Synthesis: Employed in organic synthesis laboratories for creating specialized libraries of compounds for high-throughput screening.
• Material Science Research: Investigated as a monomer or additive for developing specialized polymers with unique properties.

Basic Information

Product Name	2',5'-Dichloro-3-(4-Thiomethylphenyl)Propiophenone
CAS No.	898781-71-0
Molecular Formula	C16H14Cl2OS
Molecular Weight	325.25 g/mol
Synonyms	1-(2,5-Dichlorophenyl)-3-[4-(methylthio)phenyl]propan-1-one; 3-(4-Methylthiophenyl)-1-(2,5-dichlorophenyl)propan-1-one; 2,5-Dichloro-3'-(methylthio)propiophenone; 898781-71-0; Propiophenone, 2',5'-dichloro-3-(4-(methylthio)phenyl)-; 3-(4-Methylsulfanylphenyl)-1-(2,5-dichlorophenyl)propan-1-one
EINECS	Contact for details

Quality Control

Our 2',5'-Dichloro-3-(4-Thiomethylphenyl)Propiophenone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC, NMR, and GC-MS, to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing all specified parameters. Our quality commitment aligns with cGMP standards where applicable, ensuring reliability for your critical research and development processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong oxidizing agents. For long-term storage, consider an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
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.