Description

1-(2,4,6-Trichlorophenyl)-3-[3-[α-(2,4-Di-tert-Pentylphenoxy)Butanoylamino]-4-Butoxybenzoylamino]-2-Pyrazolin-5-One is a specialized organic compound valued for its role as a high-performance chemical intermediate. Its complex molecular structure is engineered to deliver specific functional properties in advanced synthesis processes. This product is essential for manufacturers in the photographic chemicals and specialty dye industries seeking precise molecular control.

Application

• Key intermediate in the synthesis of photographic couplers and color developers.
• Precursor for high-performance dyes and pigments requiring specific chromophoric properties.
• Specialty chemical building block for advanced organic synthesis in R&D laboratories.
• Used in the formulation of functional materials for imaging and light-sensitive applications.

Basic Information

Product Name	1-(2,4,6-Trichlorophenyl)-3-[3-[α-(2,4-Di-tert-Pentylphenoxy)Butanoylamino]-4-Butoxybenzoylamino]-2-Pyrazolin-5-One
CAS No.	55992-75-1
Molecular Formula	C41H52Cl3N3O4
Molecular Weight	757.22 g/mol
Synonyms	1-(2,4,6-Trichlorophenyl)-3-[3-[α-(2,4-Di-tert-pentylphenoxy)butanamido]-4-butoxybenzamido]-5-pyrazolone; 5-Pyrazolone, 1-(2,4,6-trichlorophenyl)-3-[[3-[α-(2,4-di-tert-pentylphenoxy)butyramido]-4-butoxybenzoyl]amino]-; Photographic coupler intermediate; Yellow coupler derivative; Azo dye precursor; 55992-75-1; 1H-Pyrazol-5-one, 1-(2,4,6-trichlorophenyl)-3-[[3-[α-(2,4-di-1,1-dimethylpentylphenoxy)butyramido]-4-butoxybenzoyl]amino]-
EINECS	Contact for details

Quality Control

Our production of 1-(2,4,6-Trichlorophenyl)-3-[3-[α-(2,4-Di-tert-Pentylphenoxy)Butanoylamino]-4-Butoxybenzoylamino]-2-Pyrazolin-5-One adheres to stringent quality protocols to ensure batch-to-batch consistency and purity. Each lot is analyzed using advanced chromatographic and spectroscopic techniques. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to support your quality assurance and regulatory needs.

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 incompatible materials. Due to its light-sensitive nature, handling and transfer should be conducted under subdued light or in amber containers to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown powder or crystalline solid
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 97.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 3.0%

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