Description

2-Chloro-9H-Xanthen-9-One is a halogenated xanthene derivative, a versatile organic intermediate of significant interest in advanced chemical synthesis. Its core value lies in its functionalized aromatic structure, which serves as a key building block for creating complex molecules with tailored properties. This compound is essential for researchers and manufacturers in the pharmaceutical, agrochemical, and specialty chemical industries, particularly those developing photoactive materials, dyes, and active pharmaceutical ingredients (APIs).

Application

• Pharmaceutical Intermediate: A crucial precursor in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs), particularly those with xanthene-based scaffolds.
• Photoinitiator & Photocatalyst Synthesis: Serves as a key starting material for developing advanced photoinitiators used in UV-curable inks, coatings, and adhesives, as well as in photocatalytic systems.
• Dye & Pigment Manufacturing: Used in the production of specialized xanthene dyes and organic pigments, where the chloro-substituent allows for further functionalization and color tuning.
• Agrochemical Research: Acts as an intermediate in the development of new herbicides, fungicides, and plant growth regulators with enhanced efficacy.
• Organic Electronic Materials: Investigated as a building block for organic semiconductors, light-emitting diodes (OLEDs), and other electronic materials due to its conjugated system.
• Fluorescent Probe Development: Utilized in research to create fluorescent markers and sensors for biological imaging and analytical chemistry applications.

Basic Information

Product Name	2-Chloro-9H-Xanthen-9-One
CAS No.	13210-15-6
Molecular Formula	C₁₃H₇ClO₂
Molecular Weight	230.65 g/mol
Synonyms	2-Chloroxanthen-9-one; 2-Chloro-9-oxoxanthene; 9H-Xanthen-9-one, 2-chloro-; 2-Chloro-9H-xanthen-9-one; 2-Chloroxanthone; NSC 403119
EINECS	Contact for details

Quality Control

Our 2-Chloro-9H-Xanthen-9-One is produced under strict quality management protocols. Every batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets exacting standards for research and industrial use. A comprehensive Certificate of Analysis (COA) detailing purity, assay, and impurity profiles is provided with each shipment to guarantee traceability and consistency.

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 strong oxidizing agents and incompatible materials.

Specification

Item	Specification
Appearance	Off-white to light yellow crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
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.