Description

1-Hydroxy-9H-Xanthen-9-One is a high-purity organic compound belonging to the xanthone class of chemicals. This versatile intermediate is valued for its unique structural properties, which make it a critical building block in advanced synthesis. It is primarily sought after by research institutions and manufacturers in the pharmaceutical and specialty chemical sectors for developing novel compounds and fine chemicals.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of active pharmaceutical ingredients (APIs) and potential drug candidates.
• Organic Synthesis Building Block: Used in research and development for constructing complex heterocyclic compounds and functional materials.
• Dye and Pigment Manufacturing: Acts as an intermediate in the production of specialized dyes, pigments, and optical brighteners.
• Agrochemical Research: Employed in the development of new agrochemicals and plant protection agents.
• Material Science: Investigated for use in the creation of advanced polymers and organic electronic materials.
• Analytical Chemistry: May be used as a standard or reagent in chromatographic analysis and method development.

Basic Information

Product Name	1-Hydroxy-9H-Xanthen-9-One
CAS No.	719-41-5
Molecular Formula	C₁₃H₈O₃
Molecular Weight	212.20 g/mol
Synonyms	1-Hydroxyxanthen-9-one; 1-Hydroxy-9-xanthenone; 9H-Xanthen-9-one, 1-hydroxy-; Xanthydrol, 1-hydroxy-; 1-Xanthydrol; 1-Hydroxyxanthone; 1-Hydroxy-9H-xanthen-9-one; 1-Hydroxy-9-fluorenone (archaic)
EINECS	211-954-5

Quality Control

Our 1-Hydroxy-9H-Xanthen-9-One is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via IR and NMR spectroscopy, to ensure it meets exacting standards. A Certificate of Analysis (COA) detailing all specifications is provided with every shipment to guarantee traceability and consistency for your critical applications.

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 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.