Description

N-(tert-butyl)-5-[[(dimethylamino)sulphonyl]amino]-4-[[4-[[1-(4,5-dimethyl-3,6-dioxo-2-propylcyclohexa-1,4-dien-1-yl)tetradecyl]sulphonyl]phenyl]azo]-1-hydroxynaphthalene-2-sulphonamide is a high-purity, complex organic dye intermediate of significant commercial importance. This compound is valued for its role in synthesizing specialized colorants with enhanced performance characteristics. It is primarily required by manufacturers in the pigments, dyes, and specialty chemical industries for producing advanced color formulations.

Application

• High-Performance Pigment Synthesis: A key intermediate for manufacturing complex azo and anthraquinone-based pigments.
• Specialty Dye Production: Used in the creation of dyes for plastics, inks, and coatings requiring specific lightfastness and thermal stability.
• Functional Colorant Development: Serves as a precursor for dyes used in electronic applications and optical data storage.
• Research & Development: Employed in academic and industrial R&D for exploring novel chromophores and dye chemistry.
• Textile Dye Intermediates: Can be utilized in the synthesis of dyes for synthetic fibers.

Basic Information

Item	Details
Product Name	N-(tert-butyl)-5-[[(dimethylamino)sulphonyl]amino]-4-[[4-[[1-(4,5-dimethyl-3,6-dioxo-2-propylcyclohexa-1,4-dien-1-yl)tetradecyl]sulphonyl]phenyl]azo]-1-hydroxynaphthalene-2-sulphonamide
CAS No.	84360-90-7
Molecular Formula	C53H73N5O8S3
Molecular Weight	1004.4 g/mol
Synonyms	Pigment Yellow 185 (C.I. 56285); C.I. Pigment Yellow 185; PY 185; 5-[[(Dimethylamino)sulfonyl]amino]-N-(1,1-dimethylethyl)-4-[[4-[[1-(4,5-dimethyl-3,6-dioxo-2-propyl-1,4-cyclohexadien-1-yl)tetradecyl]sulfonyl]phenyl]azo]-1-hydroxy-2-naphthalenesulfonamide; 84360-90-7; 1-Hydroxy-N-(1,1-dimethylethyl)-4-[[4-[[1-(4,5-dimethyl-3,6-dioxo-2-propyl-1,4-cyclohexadien-1-yl)tetradecyl]sulfonyl]phenyl]azo]-5-[[(dimethylamino)sulfonyl]amino]-2-naphthalenesulfonamide
EINECS	Contact for details

Quality Control

Our production of N-(tert-butyl)-5-[[(dimethylamino)sulphonyl]amino]-4-[[4-[[1-(4,5-dimethyl-3,6-dioxo-2-propylcyclohexa-1,4-dien-1-yl)tetradecyl]sulphonyl]phenyl]azo]-1-hydroxynaphthalene-2-sulphonamide adheres to stringent quality protocols to ensure batch-to-batch consistency and purity suitable for industrial synthesis. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are available upon request.

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 opaque or stored in darkness.

Specification

Item	Specification
Appearance	Yellow to Orange Powder
Identification (IR)	Conforms to Standard
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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