Description

4-[[4-(Benzoylamino)-2-Methoxy-5-Methylphenyl]Azo]-3-Hydroxy-n-1-Naphthylnaphthalene-2-Carboxamide is a specialized, high-performance azo pigment intermediate. Its complex molecular structure provides excellent color strength and stability, making it a critical component for producing high-value pigments. This compound is essential for manufacturers in the coatings, plastics, and specialty inks industries seeking to develop durable and vibrant colorants.

Application

• Primary Intermediate for High-Performance Pigments: Serves as a key building block in the synthesis of complex organic pigments (e.g., benzimidazolone, disazo condensation types) known for their durability.
• Industrial Coatings: Used in the production of pigments for automotive, coil, and industrial maintenance coatings requiring excellent weatherfastness and chemical resistance.
• Plastics and Masterbatch Coloring: Imparts stable, heat-resistant coloration to engineering plastics, PVC, polyolefins, and synthetic fibers.
• Specialty Inks: A crucial component for manufacturing pigments used in high-quality packaging, security, and decorative printing inks.
• Advanced Material Applications: Investigated for use in organic electronics and photonic materials due to its specific chromophoric properties.

Basic Information

Product Name	4-[[4-(Benzoylamino)-2-Methoxy-5-Methylphenyl]Azo]-3-Hydroxy-n-1-Naphthylnaphthalene-2-Carboxamide
CAS No.	83399-83-1
Molecular Formula	C36H27N5O4
Molecular Weight	593.64 g/mol
Synonyms	Pigment Orange 64 Intermediate; 3-Hydroxy-4-{[4-(benzoylamino)-2-methoxy-5-methylphenyl]azo}-N-1-naphthyl-2-naphthamide; N-(1-Naphthyl)-3-hydroxy-4-{[4-(benzoylamino)-2-methoxy-5-methylphenyl]azo}-2-naphthamide; Azo Pigment Intermediate 83399-83-1; Benzimidazolone Pigment Precursor; Disazo Condensation Pigment Intermediate
EINECS	Contact for details

Quality Control

Our production of this advanced pigment intermediate adheres to strict quality management systems to ensure batch-to-batch consistency and purity. Every lot is analyzed using advanced techniques including HPLC and GC to verify identity and impurity profiles. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and specific impurity limits is provided with each shipment to support your quality assurance protocols.

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 heat sources and incompatible materials. Due to its light-sensitive nature, containers should be kept in opaque packaging or dark storage conditions.

Specification

Item	Specification
Appearance	Orange to Reddish-Brown Powder
Identification (IR)	Conforms to Reference Spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition (Sulfated Ash)	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 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.