Description

1,4,8-Trihydroxy-3-Methyl-9H-Xanthen-9-One CAS NO 479-44-7 is a high-purity organic compound belonging to the xanthone class, valued for its unique structural framework and functional properties. This chemical serves as a critical intermediate and building block in advanced organic synthesis and pharmaceutical research. It is essential for R&D chemists and manufacturers in the pharmaceutical, agrochemical, and fine chemical industries seeking to develop novel active compounds.

Application

• Pharmaceutical Intermediate: A key precursor in the synthesis of complex drug molecules and bioactive xanthone derivatives.
• Research & Development: Used as a standard or building block in medicinal chemistry for studying structure-activity relationships (SAR).
• Agrochemical Synthesis: Serves as an intermediate in the development of new crop protection agents and pesticides.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, dyes, and pigments.
• Biochemical Research: Investigated for potential biological activities, including antioxidant or enzyme inhibitory properties.

Basic Information

Product Name	1,4,8-Trihydroxy-3-Methyl-9H-Xanthen-9-One
CAS No.	479-44-7
Molecular Formula	C₁₄H₁₀O₅
Molecular Weight	258.23 g/mol
Synonyms	3-Methyl-1,4,8-trihydroxyxanthen-9-one; 1,4,8-Trihydroxy-3-methylxanthen-9-one; Norathyriol; 3-Methylnorathyriol; 9H-Xanthen-9-one, 1,4,8-trihydroxy-3-methyl-; 3-Methyl-1,4,8-trihydroxy-9H-xanthen-9-one
EINECS	207-540-6

Quality Control

Our 1,4,8-Trihydroxy-3-Methyl-9H-Xanthen-9-One is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements of research and industrial applications. Certificates of Analysis (COA) are provided with every shipment and are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from incompatible materials. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%

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