Description

1,2,3,6,7-Pentamethoxyxanthone is a high-purity, synthetic xanthone derivative characterized by its specific pentamethoxy substitution pattern. This compound serves as a valuable advanced pharmaceutical intermediate and a crucial reference standard for analytical and research purposes. It is primarily required by manufacturers and research institutions in the pharmaceutical, nutraceutical, and fine chemical sectors for the development and quality control of bioactive compounds.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of complex bioactive molecules and potential drug candidates.
• Analytical Reference Standard: Used for method development, calibration, and quality control in HPLC, LC-MS, and other analytical techniques.
• Biochemical Research: Employed in studies investigating xanthone derivatives for their biological activities.
• Fine Chemical Synthesis: Serves as a precursor for the preparation of more specialized chemical entities in organic chemistry.

Basic Information

Product Name	1,2,3,6,7-Pentamethoxyxanthone
CAS No.	64756-86-1
Molecular Formula	C₁₈H₁₈O₇
Molecular Weight	346.33 g/mol
Synonyms	1,2,3,6,7-Pentamethoxy-9H-xanthen-9-one; NSC 407347; Xanthone, 1,2,3,6,7-pentamethoxy-; 9H-Xanthen-9-one, 1,2,3,6,7-pentamethoxy-; Pentamethoxyxanthone
EINECS	Contact for details

Quality Control

Our 1,2,3,6,7-Pentamethoxyxanthone is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing to ensure identity, purity, and consistency. A detailed Certificate of Analysis (COA) is provided with every shipment, documenting key parameters such as assay and impurity profiles.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain product integrity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
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.