Description

n-[4-[(4-Amino-9,10-Dihydro-9,10-Dioxo-3-Sulphoanthracen-1-Yl)Amino]Phenyl]-β-Alanine is a specialized anthraquinone derivative, valued for its role as a key intermediate in the synthesis of high-performance dyes and pigments. This compound is engineered to provide excellent color properties and structural stability, making it a critical component for manufacturers requiring precise chromophore control. It is primarily utilized by the textile, ink, and specialty chemical industries for producing vibrant and durable colorants.

Application

• Dye Intermediate: A crucial building block for synthesizing reactive and acid dyes, particularly for textile fibers like wool, silk, and nylon.
• Pigment Manufacturing: Used in the production of high-quality organic pigments for inks, coatings, and plastics.
• Research & Development: Serves as a reference standard and starting material in chemical research for novel chromophores and functional materials.
• Specialty Chemicals: Employed in the formulation of colorants for leather finishing, paper coloration, and other industrial applications.

Basic Information

Product Name	n-[4-[(4-Amino-9,10-Dihydro-9,10-Dioxo-3-Sulphoanthracen-1-Yl)Amino]Phenyl]-β-Alanine
CAS No.	62155-80-0
Molecular Formula	C23H19N3O7S
Molecular Weight	481.48 g/mol
Synonyms	4-[(4-Amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthracenyl)amino]benzenepropanoic Acid; 1-Amino-4-[(4-carboxyethylphenyl)amino]-9,10-dihydro-9,10-dioxoanthracene-3-sulfonic Acid; C.I. Reactive Blue 59 Intermediate; Anthraquinone Blue Intermediate; β-Alanine, N-[4-[(4-amino-9,10-dihydro-9,10-dioxo-3-sulfo-1-anthryl)amino]phenyl]-
EINECS	Contact for details

Quality Control

Our production of n-[4-[(4-Amino-9,10-Dihydro-9,10-Dioxo-3-Sulphoanthracen-1-Yl)Amino]Phenyl]-β-Alanine adheres to stringent quality management protocols. Every batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise specifications for dye and pigment synthesis. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and compliance.

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 strong acids and organic solvents. The container must be kept tightly sealed to protect the contents from moisture and contamination.

Specification

Item	Specification
Appearance	Dark Blue to Violet Powder
Identification (IR)	Conforms
Assay (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Sulfated Ash	≤ 1.0%
Heavy Metals (as Pb)	≤ 20 ppm

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