Description

Disodium 1-Amino-4-[[2-[[(5-Chloro-2,6-Difluoro-4-Pyrimidinyl)Amino]Methyl]-4-Methyl-6-Sulphonatophenyl]Amino]-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate is a high-purity, water-soluble anthraquinone derivative with a complex heterocyclic structure. This compound matters as a critical advanced intermediate for synthesizing specialized dyes and functional colorants with enhanced lightfastness and chemical stability. Industrial manufacturers and R&D laboratories in the fine chemicals sector need it for developing high-performance pigments, functional dyes for textiles, and potentially for specialized applications in analytical chemistry or material science.

Application

• Advanced Dye & Pigment Synthesis: A key precursor for manufacturing high-value, complex anthraquinone-based dyes and organic pigments.
• Functional Textile Colorants: Used in the production of dyes for synthetic fibers (e.g., polyester, nylon) requiring excellent wash and light fastness.
• Specialty Ink Formulations: Serves as an intermediate for colorants used in high-performance inks for digital printing or security applications.
• Research & Development: Employed in chemical research for studying dye-sensitized processes, photochemical properties, and as a building block for novel chromophores.
• Liquid Crystal Display (LCD) Color Filters: Potential use as an intermediate for colorants in display technologies.
• Analytical Reagents: May be utilized in the synthesis of reagents for chemical detection or analysis.

Basic Information

Product Name	Disodium 1-Amino-4-[[2-[[(5-Chloro-2,6-Difluoro-4-Pyrimidinyl)Amino]Methyl]-4-Methyl-6-Sulphonatophenyl]Amino]-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate
CAS No.	84100-74-3
Molecular Formula	C32H20ClF2N5Na2O9S2
Molecular Weight	809.09 g/mol (Disodium Salt)
Synonyms	1-Amino-4-[[2-[[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]methyl]-4-methyl-6-sulfophenyl]amino]-9,10-dihydro-9,10-dioxo-2-anthracenesulfonic acid, disodium salt; C.I. Reactive Blue 238; Disodium 1-amino-4-{[2-({[(5-chloro-2,6-difluoro-4-pyrimidinyl)amino]methyl})-4-methyl-6-sulfonatophenyl]amino}-9,10-dioxo-9,10-dihydroanthracene-2-sulfonate; Reactive Blue 238; Anthraquinone dye intermediate CAS 84100-74-3
EINECS	Contact for details

Quality Control

Our production of Disodium 1-Amino-4-[[2-[[(5-Chloro-2,6-Difluoro-4-Pyrimidinyl)Amino]Methyl]-4-Methyl-6-Sulphonatophenyl]Amino]-9,10-Dihydro-9,10-Dioxoanthracene-2-Sulphonate adheres to stringent quality management protocols. Every batch undergoes rigorous analytical testing to ensure high purity, consistent chemical structure, and batch-to-batch reproducibility. Comprehensive Certificates of Analysis (COA) detailing purity, identity, and impurity profiles are provided to guarantee compliance with your specific application requirements.

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). This material is hygroscopic (moisture-sensitive); 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 or crystalline solid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 95.0% (Typical 97-99%)
Water Content (KF)	≤ 5.0%
pH (1% Solution)	6.0 - 8.0
Heavy Metals (as Pb)	≤ 20 ppm
Solubility	Soluble in water

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