Description

Polygalaxanthone Xi is a specialized high-purity chemical compound with the CAS registry number 857859-82-6. This compound is valued for its unique structural properties, making it a critical intermediate in advanced synthetic chemistry and pharmaceutical research. It is primarily sought by R&D laboratories and manufacturers in the pharmaceutical, agrochemical, and fine chemical sectors for developing novel active ingredients and complex molecular architectures.

Application

• Pharmaceutical Intermediate: Serves as a key building block in the synthesis of novel drug candidates and active pharmaceutical ingredients (APIs).
• Agrochemical Research: Used in the development of new pesticides, herbicides, and plant growth regulators.
• Fine Chemical Synthesis: Acts as a precursor for complex organic molecules in specialty chemical manufacturing.
• Academic & Industrial R&D: Employed in research programs focused on organic chemistry, medicinal chemistry, and material science.
• Biochemical Studies: Utilized as a reference standard or probe in biochemical and pharmacological assays.

Basic Information

Product Name	Polygalaxanthone Xi
CAS No.	857859-82-6
Molecular Formula	Contact for details
Molecular Weight	Contact for details
Synonyms	Polygalaxanthone-Xi; 857859-82-6; Xi, Polygalaxanthone; Polygalaxanthone Xi (CAS 857859-82-6); Polygalaxanthone-Xi isomer; Polygalaxanthone derivative Xi
EINECS	Contact for details

Quality Control

Our Polygalaxanthone Xi is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chromatographic purity analysis and spectroscopic identification, to ensure it meets high-purity standards suitable for research and development. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with every shipment to guarantee traceability and consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (typically 15-25°C). Keep away from incompatible materials. For long-term storage, consider inert atmosphere conditions to ensure stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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