Description

1,7-Dimethoxyxanthone is a high-purity synthetic xanthone derivative, a versatile organic intermediate prized for its defined molecular structure. This compound matters for its role as a critical building block in advanced organic synthesis and pharmaceutical research, enabling the development of novel compounds. It is needed by research institutions, pharmaceutical developers, and fine chemical manufacturers focused on creating new active pharmaceutical ingredients (APIs), specialty dyes, and advanced material precursors.

Application

• Pharmaceutical Intermediate: Serves as a key precursor in the synthesis of novel xanthone-based drug candidates with potential biological activity.
• Organic Synthesis Building Block: Used in research and development for constructing complex heterocyclic compounds and natural product analogs.
• Material Science Research: Investigated for its photophysical properties in the development of organic semiconductors, fluorescent probes, or dyes.
• Analytical Reference Standard: Employed as a high-purity standard in chromatographic analysis (HPLC, LC-MS) for method development and quality control.
• Biochemical Research: Utilized in studies exploring enzyme inhibition, antioxidant activity, or other structure-activity relationships (SAR).
• Agrochemical Development: Acts as an intermediate in the research and synthesis of new crop protection agents and plant growth regulators.

Basic Information

Item	Details
Product Name	1,7-Dimethoxyxanthone
CAS No.	5042-06-8
Molecular Formula	C₁₅H₁₂O₄
Molecular Weight	256.25 g/mol
Synonyms	1,7-Dimethoxy-9H-xanthen-9-one; Xanthone, 1,7-dimethoxy-; 1,7-Dimethoxyxanthen-9-one; NSC 407347; 9H-Xanthen-9-one, 1,7-dimethoxy-; 5042-06-8 (CAS); 1,7-Dimethoxy-9-xanthenone
EINECS	Contact for details

Quality Control

Our 1,7-Dimethoxyxanthone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis to ensure it meets exacting research and production standards. A detailed Certificate of Analysis (COA) documenting identity, purity, and all relevant specifications is provided with every shipment.

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 heat and incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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