Description

1-[[1-Benzyl-4,5-Dihydro-5-Oxo-1H-Pyrazol-3-Yl]Amino]-1-Oxodocosane-2-Sulphonic Acid CAS NO 85187-25-3 is a high-purity, long-chain sulfonic acid derivative with a pyrazolone core, designed for specialized chemical synthesis and formulation. This compound is valued for its unique amphiphilic structure, which provides excellent surfactant and emulsifying properties in demanding environments. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for developing advanced intermediates and functional additives.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those requiring specific surfactant or solubility-enhancing moieties.
• Agrochemical Formulations: Acts as a high-performance emulsifier and dispersant in the production of advanced pesticides, herbicides, and fungicides.
• Specialty Surfactant: Used in the formulation of industrial cleaners, metalworking fluids, and textile auxiliaries where stability in acidic or organic media is required.
• Research & Development: Employed in academic and industrial R&D for studying structure-activity relationships in medicinal chemistry and material science.
• Polymer Additive: Functions as a processing aid or compatibilizer in specialized polymer blends and coatings.
• Catalyst Ligand: Potential use as a ligand or precursor in catalytic systems for organic synthesis.

Basic Information

Product Name	1-[[1-Benzyl-4,5-Dihydro-5-Oxo-1H-Pyrazol-3-Yl]Amino]-1-Oxodocosane-2-Sulphonic Acid
CAS No.	85187-25-3
Molecular Formula	C38H65N3O5S
Molecular Weight	675.99 g/mol
Synonyms	Docosane-2-sulfonic acid, 1-[[1-benzyl-4,5-dihydro-5-oxo-1H-pyrazol-3-yl]amino]-1-oxo-; 1-((1-Benzyl-5-oxo-4,5-dihydro-1H-pyrazol-3-yl)amino)-1-oxodocosane-2-sulfonic Acid; N-(1-Benzyl-5-oxo-4,5-dihydro-1H-pyrazol-3-yl)docosanesulfonamide; LZ 2375; Surfactant LZ 2375; Behenyl Pyrazolone Sulfonic Acid Derivative
EINECS	Contact for details

Quality Control

Our production of 1-[[1-Benzyl-4,5-Dihydro-5-Oxo-1H-Pyrazol-3-Yl]Amino]-1-Oxodocosane-2-Sulphonic Acid adheres to a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure compliance with precise specifications. Certificates of Analysis (COA) detailing all critical parameters are provided with every shipment to guarantee traceability and consistency for your R&D and manufacturing processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). This product is hygroscopic (moisture-sensitive) and should be handled in a dry environment to prevent degradation. Keep away from strong acids and organic solvents.

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	≤ 0.5%
Heavy Metals	≤ 20 ppm
Related Substances (HPLC)	Total impurities ≤ 2.0%

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