Description

Hystazarin is a high-purity, light-sensitive organic chemical compound, also known as 1,2,5,8-Tetrahydroxyanthraquinone. This versatile anthraquinone derivative serves as a critical intermediate and functional dye precursor in advanced chemical synthesis. It is essential for manufacturers and R&D facilities in the pharmaceutical, specialty chemical, and analytical reagent industries seeking reliable, high-quality raw materials for complex processes.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and diagnostic agents.
• Functional Dye Precursor: A key starting material for manufacturing anthraquinone-based dyes and pigments.
• Analytical Chemistry: Employed as a reagent and standard in chromatographic analysis and chemical research.
• Organic Synthesis: Serves as a versatile building block for creating complex polycyclic aromatic compounds.
• Material Science: Investigated for use in the development of organic semiconductors and photoactive materials.

Basic Information

Product Name	Hystazarin
CAS No.	483-35-2
Molecular Formula	C14H8O6
Molecular Weight	272.21 g/mol
Synonyms	1,2,5,8-Tetrahydroxyanthraquinone; C.I. 58050; C.I. Mordant Violet 26; 1,2,5,8-Tetrahydroxy-9,10-anthracenedione; Hystazarin B; Alizarin Bordeaux; Alizarin Bordeaux B; Alizarin Bordeaux Extra
EINECS	207-598-7

Quality Control

Our Hystazarin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. We provide detailed Certificates of Analysis (COA) with key parameters including assay, impurity profile, and physical characteristics, supporting compliance with ISO and GMP guidelines where applicable.

Storage

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

Specification

Item	Specification
Appearance	Reddish-brown to dark brown powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm

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