Description

1-Amino-2-Methylanthraquinone is a high-purity anthraquinone derivative, serving as a critical intermediate in the synthesis of high-value dyes and pigments. Its precise molecular structure is essential for imparting specific color properties and stability in demanding applications. This compound is primarily sought after by manufacturers in the dye and pigment industry, as well as by research institutions developing advanced organic materials.

Application

• Dye Intermediate: A key precursor in the synthesis of vat dyes, disperse dyes, and solvent dyes, particularly for shades of red, violet, and blue.
• Pigment Manufacturing: Used in the production of high-performance organic pigments for plastics, coatings, and inks, offering excellent color fastness.
• Research & Development: Serves as a building block in organic synthesis for novel chromophores and functional materials in academic and industrial R&D labs.
• Specialty Chemicals: Employed in the synthesis of photoactive compounds and other specialty chemical products requiring the anthraquinone core structure.

Basic Information

Product Name	1-Amino-2-Methylanthraquinone
CAS No.	82-28-0
Molecular Formula	C15H11NO2
Molecular Weight	237.25 g/mol
Synonyms	2-Methyl-1-aminoanthraquinone; 1-Amino-2-methyl-9,10-anthracenedione; 2-Methyl-1-anthraquinonylamine; 1-Amino-2-methylanthracene-9,10-dione; C.I. 61725; Amarthol Fast Red Violet RH Base; Celliton Fast Red Violet R; 1-Amino-2-methyl-9,10-anthraquinone
EINECS	201-408-8

Quality Control

Our 1-Amino-2-Methylanthraquinone is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for use in sensitive synthesis processes. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and batch-to-batch consistency.

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.

Specification

Item	Specification
Appearance	Reddish-brown 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.