Description

9H-Xanthen-9-One, 1,3,8-Trihydroxy-5-Methoxy- is a specialized organic compound belonging to the xanthone family, recognized for its unique polyhydroxylated structure. This compound matters as a versatile chemical intermediate and a key structural motif in the development of bioactive molecules and functional materials. It is primarily needed by research institutions and industrial manufacturers in the pharmaceutical, agrochemical, and specialty chemical sectors for synthesis and product development.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block for synthesizing novel drug candidates, particularly those with potential antioxidant, anti-inflammatory, or anticancer activities.
• Agrochemical Research: Used in the development of new pesticides, herbicides, or plant growth regulators due to its bioactive xanthone core.
• Organic Synthesis: Acts as a key starting material or intermediate for the preparation of complex natural product analogs and fine chemicals.
• Material Science: Investigated for use in the creation of organic dyes, pigments, or functional polymers where the xanthone structure imparts specific optical or electronic properties.
• Biochemical Research: Employed as a standard or reagent in studies exploring enzyme inhibition, receptor binding, or other biochemical pathways.
• Cosmetic Ingredient Development: Potential use in formulating high-value skincare products, leveraging the antioxidant properties often associated with hydroxylated xanthones.

Basic Information

Product Name	9H-Xanthen-9-One, 1,3,8-Trihydroxy-5-Methoxy-
CAS No.	552-00-1
Molecular Formula	C₁₄H₁₀O₆
Molecular Weight	274.22 g/mol
Synonyms	1,3,8-Trihydroxy-5-methoxyxanthen-9-one; 5-Methoxy-1,3,8-trihydroxyxanthone; 1,3,8-Trihydroxy-5-methoxy-9H-xanthen-9-one; NSC 407347; 5-Methoxy-1,3,8-trihydroxy-9H-xanthen-9-one; 1,3,8-Trihydroxy-5-methoxyxanthone; 5-O-Methylnorlichexanthone
EINECS	209-000-5

Quality Control

Our 9H-Xanthen-9-One, 1,3,8-Trihydroxy-5-Methoxy- is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation, to ensure it meets high-purity standards suitable for research and industrial synthesis. Certificates of Analysis (COA) detailing batch-specific results are available upon request to support your quality assurance and regulatory compliance needs.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Due to its light-sensitive nature and propensity to be easily oxidized, prolonged exposure to light, air, or elevated temperatures should be avoided to maintain product integrity.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals	≤ 20 ppm

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