Description

6,14,,-Tetrabromopyranthrene-8,16-Dione CAS NO 85958-94-7 is a high-purity, multi-brominated organic compound belonging to the pyranthrene-dione chemical class. This specialty chemical is valued for its unique molecular structure, which serves as a critical advanced intermediate in the synthesis of complex organic materials. It is primarily sought by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and advanced material science sectors for developing novel compounds with specific functional properties.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the research and synthesis of new active pharmaceutical ingredients (APIs), particularly for complex heterocyclic compounds.
• Agrochemical Synthesis: Used in the development of advanced crop protection agents, where its brominated structure can contribute to biological activity.
• Organic Electronics Research: Acts as a precursor in the creation of novel organic semiconductors and light-emitting materials due to its extended aromatic system.
• Dye and Pigment Intermediate: Employed in the synthesis of specialized dyes and high-performance pigments, leveraging the pyranthrene-dione core.
• Chemical Research & Development: A valuable reagent for academic and industrial R&D focused on bromination chemistry and polycyclic aromatic systems.
• Flame Retardant Synthon: Its high bromine content makes it a potential intermediate in the production of specialized flame retardant additives for polymers.

Basic Information

Item	Details
Product Name	6,14,,-Tetrabromopyranthrene-8,16-Dione
CAS No.	85958-94-7
Molecular Formula	C₂₆H₈Br₄O₂
Molecular Weight	679.86 g/mol
Synonyms	6,14,,-Tetrabromopyranthrene-8,16-dione; Pyranthrene-8,16-dione, 6,14,,-tetrabromo-; Tetrabromopyranthrenedione; 6,14,,-Tetrabromopyranthrenequinone; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our 6,14,,-Tetrabromopyranthrene-8,16-Dione is manufactured under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity and spectroscopic identification (IR, NMR), to ensure it meets precise customer specifications and internal standards. A Certificate of Analysis (COA) detailing all test results is provided with every shipment.

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 heat, sparks, and open flame. Due to its light-sensitive nature, handling and packaging should minimize exposure to direct light.

Specification

Item	Specification
Appearance	Yellow to orange crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

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