Description

2-[[4-[3-(4-Chlorophenyl)-4,5-Dihydro-1H-Pyrazol-1-Yl]Phenyl]Sulphonyl]Ethyl Acetate is a high-purity, synthetic organic compound featuring a pyrazoline core, a sulfonyl linker, and an acetate ester group, making it a versatile intermediate for advanced chemical synthesis. Its molecular architecture is engineered to serve as a critical building block in the development of specialized active ingredients, where precise structural control is paramount. This compound is essential for R&D and production teams in the pharmaceutical and agrochemical sectors seeking to develop novel therapeutic agents or crop protection solutions.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel drug candidates, particularly those targeting central nervous system (CNS) disorders or possessing anti-inflammatory properties.
• Agrochemical Synthesis: Used in the research and development of next-generation herbicides and fungicides, leveraging its chlorophenyl and heterocyclic motifs.
• Chemical Research: Acts as a valuable scaffold in medicinal chemistry for structure-activity relationship (SAR) studies and library synthesis.
• Material Science: Potential intermediate for creating specialized polymers or functional materials with specific electronic or surface properties.
• Dye & Pigment Industry: Can be utilized in the synthesis of complex organic colorants and advanced photoactive materials.

Basic Information

Product Name	2-[[4-[3-(4-Chlorophenyl)-4,5-Dihydro-1H-Pyrazol-1-Yl]Phenyl]Sulphonyl]Ethyl Acetate
CAS No.	93966-53-1
Molecular Formula	C19H19ClN2O4S
Molecular Weight	406.88 g/mol
Synonyms	Ethyl 2-({4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]phenyl}sulfonyl)acetate; 2-({4-[3-(4-Chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]phenyl}sulfonyl)ethyl acetate; 1-[4-[(2-Acetoxyethyl)sulfonyl]phenyl]-3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazole; 93966-53-1; 2-[[4-[3-(4-Chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]phenyl]sulfonyl]ethyl acetate
EINECS	Contact for details

Quality Control

Our 2-[[4-[3-(4-Chlorophenyl)-4,5-Dihydro-1H-Pyrazol-1-Yl]Phenyl]Sulphonyl]Ethyl Acetate is manufactured under strict quality management systems. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency. We provide comprehensive Certificates of Analysis (COA) with each shipment, detailing key parameters such as assay and impurity profiles. Our commitment to quality assurance ensures the material meets the exacting standards required for sensitive pharmaceutical and agrochemical applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. For long-term storage, consider holding under an inert atmosphere to maintain stability.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0% Any single impurity ≤ 0.5%

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