Description

Sodium 2-[[4-[3-(4-Chlorophenyl)-4,5-Dihydro-1H-Pyrazol-1-Yl]Phenyl]Sulphonyl]Ethyl Sulphate is a high-purity, specialized organic intermediate with a complex molecular structure designed for advanced synthesis. This compound matters for its role as a critical building block in the development of high-value, functional molecules, offering precise reactivity for downstream chemical transformations. It is primarily needed by R&D chemists and process development teams in the pharmaceutical, agrochemical, and specialty chemical industries seeking to create novel active ingredients or functional materials.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of novel drug candidates, particularly those targeting specific biological pathways.
• Agrochemical Synthesis: Used in the research and development of advanced herbicides, fungicides, or insecticides with tailored properties.
• Dye & Pigment Manufacturing: Serves as a functional intermediate for creating specialized colorants and optical brighteners.
• Polymer Modification: Employed to introduce specific sulfonate or reactive pyrazoline groups into polymer chains to alter solubility or add functionality.
• Liquid Crystal & OLED Material Research: Acts as a building block for complex organic molecules used in electronic display technologies.
• Chemical Research & Development: A valuable reagent for academic and industrial labs exploring new synthetic methodologies and compound libraries.

Basic Information

Product Name	Sodium 2-[[4-[3-(4-Chlorophenyl)-4,5-Dihydro-1H-Pyrazol-1-Yl]Phenyl]Sulphonyl]Ethyl Sulphate
CAS No.	94138-71-3
Molecular Formula	C17H16ClN2NaO5S2
Molecular Weight	450.89 g/mol
Synonyms	Sodium 2-({4-[3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazol-1-yl]phenyl}sulfonyl)ethyl sulfate; 1-[4-(2-Sulfooxyethylsulfonyl)phenyl]-3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazole sodium salt; Sodium 1-[4-(2-sulfatoethylsulfonyl)phenyl]-3-(4-chlorophenyl)-4,5-dihydro-1H-pyrazole; Reactive pyrazoline intermediate; Sulfatoethylsulfonyl pyrazole sodium salt
EINECS	Contact for details

Quality Control

Our Sodium 2-[[4-[3-(4-Chlorophenyl)-4,5-Dihydro-1H-Pyrazol-1-Yl]Phenyl]Sulphonyl]Ethyl Sulphate is manufactured under a strict quality management system. Every batch undergoes rigorous analytical testing to ensure identity, purity, and consistency, meeting the high standards required for research and industrial synthesis. Certificates of Analysis (COA) with detailed chromatographic and spectroscopic data are provided to guarantee traceability and batch-to-batch reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at a controlled room temperature (15-25°C/59-77°F). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept sealed under dry, inert conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition (Sulfated Ash)	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%
Solubility	Soluble in water, DMF, DMSO

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