Description

1-Methylamino-4-Bromo Anthraquinone is a specialized anthraquinone derivative, a key intermediate in the synthesis of high-value dyes and pigments. Its precise molecular structure enables the development of vibrant, stable colors with specific technical properties. This compound is essential for manufacturers in the dye and pigment industry, particularly for producing specialized colorants for textiles, inks, and advanced materials.

Application

• Dye Intermediate: Primary use as a crucial building block for synthesizing vat dyes, disperse dyes, and solvent dyes.
• Pigment Manufacturing: Used in the production of high-performance organic pigments for plastics, coatings, and inks.
• Textile Coloration: Key precursor for dyes applied to synthetic fibers like polyester and acetate.
• Functional Materials: Potential intermediate in the research and development of organic semiconductors and photoconductive materials.
• Liquid Crystal Displays (LCDs): Can be used in the synthesis of dyes for color filters in display technologies.
• Analytical Chemistry: Serves as a reference standard or reagent in chromatographic analysis and quality control for dye products.

Basic Information

Product Name	1-Methylamino-4-Bromo Anthraquinone
CAS No.	128-93-8
Molecular Formula	C15H10BrNO2
Molecular Weight	316.15 g/mol
Synonyms	4-Bromo-1-methylaminoanthraquinone; 1-Amino-4-bromo-2-methylanthraquinone; 1-Methylamino-4-bromo-9,10-anthracenedione; C.I. 62500; Disperse Blue 14; Solvent Blue 59; 1-Methylamino-4-bromoanthraquinone; 4-Bromo-1-(methylamino)anthraquinone
EINECS	204-915-6

Quality Control

Our 1-Methylamino-4-Bromo Anthraquinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets precise customer specifications and industry standards. A detailed Certificate of Analysis (COA) is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

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

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