Description

1-Amino-4-(Methylamino)Anthraquinone is a specialized anthraquinone derivative, a key chemical intermediate prized for its chromophoric properties. Its primary value lies in its role as a fundamental building block for synthesizing high-performance dyes and pigments. This compound is essential for manufacturers and R&D facilities in the dyestuff, textile, and specialty chemical industries seeking to develop vivid and stable colorants.

Application

• Dye Intermediate: Primary precursor for the synthesis of vat dyes, disperse dyes, and solvent dyes.
• Textile Coloring: Used in manufacturing dyes for coloring polyester, nylon, and other synthetic fibers.
• Pigment Production: Serves as a key intermediate for organic pigments used in inks, paints, and plastics.
• Research & Development: Critical compound in chemical research for developing novel chromophores and functional materials.
• Specialty Chemicals: Intermediate in the production of photoactive compounds and other specialty organic molecules.
• Analytical Reagents: Potential use as a standard or reagent in analytical chemistry methodologies.

Basic Information

Product Name	1-Amino-4-(Methylamino)Anthraquinone
CAS No.	1220-94-6
Molecular Formula	C₁₅H₁₂N₂O₂
Molecular Weight	252.27 g/mol
Synonyms	1-Amino-4-(methylamino)anthracene-9,10-dione; 4-(Methylamino)-1-aminoanthraquinone; C.I. 61505; 1,4-Diamino-2-methylanthraquinone (incorrect but common alias); Disperse Blue 14 Intermediate; 1-Amino-4-methylaminoanthraquinone; 9,10-Anthracenedione, 1-amino-4-(methylamino)-; 1220-94-6
EINECS	214-946-9

Quality Control

Our 1-Amino-4-(Methylamino)Anthraquinone is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A comprehensive Certificate of Analysis (COA) detailing purity, physical characteristics, and impurity profiles is provided with every 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). Keep away from strong oxidizing agents. The compound is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Dark blue to violet crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Heavy Metals	≤ 20 ppm
Residue on Ignition	≤ 0.1%

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