Description

4-[[4-Chloro-6-(1-naphthalenylamino)-1,3,5-triazin-2-yl]amino] -5-hydroxy-2,7-naphthalenedisulfonic acid, disodium salt reaction products with 2-amino-4-[(2,3-dibromo-1-oxopropyl) amino]benzenesulfonic acid, trisodium salt is a complex, high-value specialty chemical intermediate. This compound is engineered for demanding synthesis applications where precise molecular architecture and functional group reactivity are critical. It is primarily sought by manufacturers in the fine chemicals, advanced materials, and specialty dyes and pigments sectors.

Application

• Key intermediate in the synthesis of high-performance dyes and pigments, particularly for textiles and specialty coatings.
• Building block for advanced organic materials used in electronics and optoelectronics.
• Precursor in the development of functional polymers with specific light-absorbing or charge-transfer properties.
• Research and development chemical for novel heterocyclic and polycyclic compound synthesis in pharmaceutical discovery.
• Specialty chemical for photographic and imaging applications requiring specific spectral characteristics.
• Intermediate for liquid crystal and display technology materials.

Basic Information

Product Name	4-[[4-Chloro-6-(1-naphthalenylamino)-1,3,5-triazin-2-yl]amino] -5-hydroxy-2,7-naphthalenedisulfonic acid, disodium salt reaction products with 2-amino-4-[(2,3-dibromo-1-oxopropyl) amino]benzenesulfonic acid, trisodium salt
CAS No.	331465-39-5
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Reaction products of 4-[[4-chloro-6-(naphthalen-1-ylamino)-1,3,5-triazin-2-yl]amino]-5-hydroxynaphthalene-2,7-disulfonic acid disodium salt with 2-amino-4-[(2,3-dibromopropanoyl)amino]benzenesulfonic acid trisodium salt; C.I. Reactive Blue 268; Reactive Blue 268; CAS 331465-39-5; Triazine-based disulfonic acid derivative; Bromopropanoyl amino benzenesulfonate-triazine adduct
EINECS	Contact for details

Quality Control

Our production of this specialty intermediate adheres to strict quality management protocols to ensure batch-to-batch consistency and purity. Quality is verified through advanced analytical techniques including HPLC and spectroscopic methods. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each 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. Due to its hygroscopic nature, the container must be kept tightly sealed in a low-humidity environment to prevent moisture absorption, which can affect stability and handling properties. Recommended storage temperature is 15-25°C.

Specification

Item	Specification
Appearance	Dark blue to violet powder or solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 90% (Area %)
Moisture Content	≤ 5.0%
Solubility	Soluble in water, DMSO

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