Description

2,7-Dibromo-9H-xanthen-9-one is a halogenated xanthene derivative, a versatile organic intermediate of significant interest in advanced material synthesis. Its core value lies in its functionalized aromatic structure, which serves as a key building block for creating complex molecules with tailored photophysical and electronic properties. This compound is primarily needed by research institutions and industrial manufacturers in the fields of organic electronics, dye and pigment chemistry, and pharmaceutical development.

Application

• Organic Light-Emitting Diodes (OLEDs): Serves as a crucial intermediate for synthesizing electron-transport materials and host materials for phosphorescent emitters.
• Functional Dyes and Pigments: Used in the development of novel xanthene-based dyes for applications in sensitizers, fluorescent probes, and high-performance pigments.
• Pharmaceutical Intermediates: Acts as a key synthon in the research and synthesis of potential pharmacologically active compounds, particularly those with xanthene scaffolds.
• Material Science Research: Employed as a building block for constructing complex organic frameworks, polymers, and ligands for metal-organic frameworks (MOFs).
• Photoinitiators and Photocatalysts: Investigated for use in photo-curable resins and as a component in catalytic systems for light-driven chemical reactions.

Basic Information

Product Name	2,7-Dibromo-9H-xanthen-9-one
CAS No.	40102-85-0
Molecular Formula	C₁₃H₆Br₂O₂
Molecular Weight	353.99 g/mol
Synonyms	2,7-Dibromoxanthen-9-one; 9H-Xanthen-9-one, 2,7-dibromo-; 2,7-Dibromoxanthone; Xanthone, 2,7-dibromo-; NSC 403116; Dibromoxanthone; 2,7-Dibromo-9-xanthenone
EINECS	Contact for details

Quality Control

Our 2,7-Dibromo-9H-xanthen-9-one is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity assessment and spectroscopic methods for structural confirmation, to ensure it meets the high-purity standards required for research and industrial synthesis. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles 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 incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow 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.