Description

2'-Chloro-5'-[4-(2,4-Di-tert-Pentylphenoxy)Butyrylamino]-4,4-Dimethyl-3-Oxopentananilide is a specialized organic intermediate of significant importance in advanced chemical synthesis. This compound matters for its role as a key building block in the production of high-performance dyes, pigments, and photographic chemicals. Industrial manufacturers and R&D laboratories in the fine chemical, imaging, and specialty materials sectors require this high-purity intermediate to develop products with specific colorimetric and stability properties.

Application

• Key intermediate in the synthesis of magenta couplers and other color photographic chemicals.
• Building block for advanced organic pigments and high-performance dyes.
• Precursor in the development of functional materials for imaging and sensing applications.
• Research chemical for studying structure-activity relationships in chromophore systems.
• Specialty monomer for polymers requiring specific light-absorption characteristics.
• Used in the fine chemical industry for custom synthesis and process development.

Basic Information

Product Name	2'-Chloro-5'-[4-(2,4-Di-tert-Pentylphenoxy)Butyrylamino]-4,4-Dimethyl-3-Oxopentananilide
CAS No.	26110-32-7
Molecular Formula	C34H51ClN2O3
Molecular Weight	571.23 g/mol
Synonyms	2'-Chloro-5'-[4-(2,4-Di-tert-pentylphenoxy)butyrylamino]-4,4-dimethyl-3-oxopentananilide; 2-Chloro-5-[4-(2,4-Di-tert-pentylphenoxy)butyrylamino]-α,α-dimethyl-β-oxovaleranilide; 26110-32-7; Magenta coupler intermediate; Photographic coupler intermediate; Valeranilide derivative; Pentananilide derivative
EINECS	Contact for details

Quality Control

Our production of 2'-Chloro-5'-[4-(2,4-Di-tert-Pentylphenoxy)Butyrylamino]-4,4-Dimethyl-3-Oxopentananilide adheres to stringent quality management protocols to ensure batch-to-batch consistency and high purity. The material is characterized and released according to established in-house specifications, which are designed to meet the demanding requirements of advanced synthesis applications. Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided with each shipment to support your quality assurance 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed after opening to prevent degradation from atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Related Substances (HPLC)	Total impurities ≤ 2.0%
Single Unknown Impurity	≤ 0.5%

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