Description

2-Hydroxy-9H-9-xanthenone is a high-purity organic compound belonging to the xanthene class, serving as a versatile chemical intermediate. Its unique molecular structure provides a valuable scaffold for synthesizing more complex molecules in advanced research and manufacturing. This product is essential for industries focused on developing specialty chemicals, including pharmaceuticals, agrochemicals, and advanced material science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of active pharmaceutical ingredients (APIs) and other drug candidates.
• Agrochemical Synthesis: Used in the research and development of novel pesticides, herbicides, and plant growth regulators.
• Dye and Pigment Precursor: Serves as a foundational material for manufacturing xanthene-based dyes, fluorescent markers, and colorants.
• Material Science Research: Employed in the development of organic electronic materials, photoresists, and other functional polymers.
• Laboratory Reagent: Used as a standard or reagent in analytical chemistry and academic research.

Basic Information

Product Name	2-Hydroxy-9H-9-xanthenone
CAS No.	1915-98-6
Molecular Formula	C₁₃H₈O₃
Molecular Weight	212.20 g/mol
Synonyms	9H-Xanthen-9-one, 2-hydroxy-; 2-Hydroxyxanthen-9-one; 2-Hydroxy-9H-xanthen-9-one; 9-Xanthenone, 2-hydroxy-; 2-Hydroxy-9-xanthenone; 2-Hydroxyxanthone; NSC 403697; Light-sensitive (store away from light)
EINECS	217-635-7

Quality Control

Our 2-Hydroxy-9H-9-xanthenone is manufactured under a strict quality management system. Every batch undergoes comprehensive analytical testing, including HPLC, IR, and NMR, to ensure high purity and consistent performance. A detailed Certificate of Analysis (COA) is provided with each shipment to guarantee compliance with your specifications and industry standards.

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 such as strong oxidizing agents.

Specification

Item	Specification
Appearance	Off-white to pale yellow powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Melting Point	245 - 250 °C
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.