Description

Hallachrome is a high-purity synthetic organic compound, identified by CAS No. 38393-67-8, valued for its specific chromophoric properties and role as a key intermediate in advanced synthesis. Its consistent quality and defined structure make it essential for research and production processes requiring precise molecular control. This compound is primarily sought by the pharmaceutical, biotechnology, and specialty chemical sectors for applications in analytical standards, biochemical research, and the development of novel materials.

Application

• Pharmaceutical Intermediate: Used in the synthesis of active pharmaceutical ingredients (APIs) and complex organic molecules.
• Biochemical Research: Serves as a reference standard or a building block in proteomics, enzymology, and metabolic pathway studies.
• Dye & Pigment Precursor: Acts as a key intermediate in the manufacture of specialized dyes and organic pigments.
• Analytical Chemistry: Employed as a high-purity standard for calibration in chromatographic (HPLC, LC-MS) and spectroscopic analyses.
• Material Science: Investigated for use in the development of organic electronic materials and photoresponsive polymers.
• Cosmetic Ingredient Synthesis: Utilized in the controlled synthesis of colorants and UV-absorbing compounds for cosmetic formulations.

Basic Information

Item	Details
Product Name	Hallachrome
CAS No.	38393-67-8
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Hallachrome; 1,2,5,6-Tetrahydroxyanthraquinone; 1,2,5,6-Tetrahydroxy-9,10-anthracenedione; 1,2,5,6-Tetrahydroxyanthracene-9,10-dione; 38393-67-8; NSC 407347; Anthraquinone, 1,2,5,6-tetrahydroxy-
EINECS	Contact for details

Quality Control

Every batch of Hallachrome (CAS 38393-67-8) is produced and tested under a rigorous quality management system. We ensure compliance with relevant industry standards for high-purity intermediates. Comprehensive testing includes identity confirmation, purity assay, and impurity profiling. A Certificate of Analysis (COA) detailing all test results is provided with each shipment to guarantee traceability and product integrity.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to store the product under an inert atmosphere for long-term preservation and to minimize degradation.

Specification

Item	Specification
Appearance	Orange to red-brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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