Description

Disodium 1-Amino-4-[[3-[(2-Bromo-1-Oxoallyl)Amino]-2,4,6-Trimethyl-5-Sulphonatophenyl]Amino]-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate is a high-purity, water-soluble anthraquinone derivative, recognized for its role as a key intermediate in the synthesis of specialized dyes and pigments. Its molecular structure, featuring reactive bromo and amino groups, makes it a versatile building block for creating colorants with specific chromophoric properties. This compound is essential for manufacturers in the textile, ink, and specialty chemical industries seeking to develop advanced, high-performance dyes.

Application

• Primary Intermediate for Reactive Dyes: A critical precursor in the synthesis of high-value, fiber-reactive dyes for cotton and other cellulosic textiles.
• Specialty Pigment Manufacturing: Used in the production of high-performance organic pigments for inks, coatings, and plastics requiring specific color fastness and stability.
• Functional Dye Synthesis: Serves as a key component in creating dyes for non-textile applications, such as laser dyes, sensitizers, and colorants for electronics.
• Research & Development: An important chemical for R&D laboratories focusing on novel chromophore design, dye chemistry, and material science.
• Analytical Chemistry: Can be utilized as a standard or reagent in chromatographic analysis and quality control of dye-related products.

Basic Information

Product Name	Disodium 1-Amino-4-[[3-[(2-Bromo-1-Oxoallyl)Amino]-2,4,6-Trimethyl-5-Sulphonatophenyl]Amino]-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate
CAS No.	65147-24-2
Molecular Formula	C26H19BrN3Na2O10S2
Molecular Weight	723.46 g/mol
Synonyms	Disodium 1-amino-4-{[3-[(2-bromo-1-oxoprop-2-en-1-yl)amino]-2,4,6-trimethyl-5-sulfonatophenyl]amino}-9,10-dihydro-9,10-dioxoanthracene-2-sulfonate; Reactive Blue 198 Intermediate; Anthraquinone Blue Intermediate; 1-Amino-4-[[3-[(2-bromoacryloyl)amino]-2,4,6-trimethyl-5-sulfophenyl]amino]anthraquinone-2-sulfonic acid disodium salt; C.I. Reactive Blue 198 related substance; Bromoacrylamido anthraquinone sulfonate
EINECS	Contact for details

Quality Control

Our production of Disodium 1-Amino-4-[[3-[(2-Bromo-1-Oxoallyl)Amino]-2,4,6-Trimethyl-5-Sulphonatophenyl]Amino]-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate adheres to stringent quality management systems. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure consistency and meet the exacting standards required for fine chemical synthesis. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment.

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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed to prevent absorption of atmospheric moisture. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	Dark blue to violet powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0%
Purity (HPLC, Area %)	≥ 98.0%
Water Content (KF)	≤ 5.0%
Heavy Metals (as Pb)	≤ 20 ppm
Solubility (in Water)	Freely soluble

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