Description

Sesquixanthydrol CAS NO 3810-92-2 is a specialized organic chemical compound belonging to the xanthydrol derivative class. This compound is valued for its role as a key synthetic intermediate and analytical reagent in advanced chemical synthesis. It is primarily utilized by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel compounds and conducting precise analytical procedures.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of complex drug molecules and active pharmaceutical ingredients (APIs).
• Analytical Chemistry Reagent: Used in specific colorimetric and fluorometric assays for the detection and quantification of target analytes.
• Agrochemical Synthesis: Acts as a precursor in the development of advanced pesticides, herbicides, and plant growth regulators.
• Fine Chemical Production: Employed in the manufacture of dyes, pigments, and other high-value specialty chemicals.
• Research & Development: Essential for academic and industrial R&D labs exploring new organic reactions and material properties.
• Polymer Chemistry: Can be utilized as a monomer or modifier in the synthesis of specialty polymers with unique characteristics.

Basic Information

Product Name	Sesquixanthydrol
CAS No.	3810-92-2
Molecular Formula	C26H20O2
Molecular Weight	364.44 g/mol
Synonyms	9,9'-Bis(9H-xanthen-9-ol); Di(9-hydroxy-9H-xanthen-9-yl) Ether; Xanthydrol Dimer; 9,9'-[Oxybis(9H-xanthene-9,9-diyl)]diol; Bis(9-xanthydrol) Ether; 9H-Xanthen-9-ol, 9,9'-[oxybis(9,9-xanthenediyl)]bis-; 3810-92-2 (CAS)
EINECS	223-289-7

Quality Control

Our Sesquixanthydrol is produced under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and tests for residual solvents and heavy metals to ensure it meets the high standards required for research and industrial use. Certificates of Analysis (COA) with detailed batch-specific results are provided and can be tailored to meet specific customer or pharmacopeial (e.g., USP/EP) requirements upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white 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%
Heavy Metals (as Pb)	≤ 10 ppm

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