Description

Catenarin CAS NO 476-46-0 is a natural anthraquinone pigment and secondary metabolite primarily produced by certain fungi. This compound is valued for its distinct color properties and its role as a biochemical precursor in specialized synthesis pathways. It is of significant interest to research and development laboratories in the pharmaceutical, biotechnology, and fine chemical sectors for its potential bioactivity and as a reference standard.

Application

• Pharmaceutical Research: Used as a reference standard and biochemical precursor in the study of fungal metabolites and the development of novel therapeutic agents.
• Biochemical Studies: Serves as a key intermediate or model compound in metabolic pathway analysis and enzymology research.
• Dye & Pigment Development: Investigated for its natural coloring properties in specialized industrial or research applications.
• Microbiological Research: Employed in studies of fungal physiology and secondary metabolite production.
• Analytical Chemistry: Utilized as a high-purity standard for method development and calibration in chromatographic analysis (HPLC, TLC).
• Fine Chemical Synthesis: Acts as a building block for the synthesis of more complex anthraquinone derivatives.

Basic Information

Product Name	Catenarin
CAS No.	476-46-0
Molecular Formula	C15H10O5
Molecular Weight	270.24 g/mol
Synonyms	1,4,5,8-Tetrahydroxy-2-methylanthraquinone; Catenarin; 1,4,5,8-Tetrahydroxy-2-methyl-9,10-anthracenedione; NSC 627380; 2-Methyl-1,4,5,8-tetrahydroxyanthraquinone
EINECS	207-514-7

Quality Control

Our Catenarin is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods for identity confirmation, to ensure it meets the high standards required for research applications. A detailed Certificate of Analysis (COA) is provided with every shipment, guaranteeing traceability and consistent quality.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Keep the container sealed to protect from moisture.

Specification

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

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