Description

Melanoxetin CAS NO 489-58-7 is a specialized chemical compound belonging to the flavonoid class, known for its distinct biochemical properties. This product is valued for its role as a key intermediate and active ingredient in advanced research and development sectors. It is primarily sought by industries focused on pharmaceutical development, nutraceutical formulation, and high-purity biochemical synthesis.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of novel therapeutic agents and drug candidates.
• Biochemical Research: Used as a reference standard and active compound in studies related to cellular processes and enzyme interactions.
• Nutraceutical & Cosmetic Ingredients: Incorporated into formulations for advanced skincare and dietary supplements due to its bioactive properties.
• Analytical Chemistry: Employed as a high-purity standard for method development and quality control in analytical laboratories.
• Organic Synthesis: Acts as a versatile precursor for the synthesis of more complex flavonoid derivatives and fine chemicals.

Basic Information

Product Name	Melanoxetin
CAS No.	489-58-7
Molecular Formula	C15H10O7
Molecular Weight	302.24 g/mol
Synonyms	3,3',4',5,7-Pentahydroxyflavone; 5,7,3',4',5'-Pentahydroxyflavone; 3,5,7,3',4'-Pentahydroxyflavone; Robinetin; Fisetinidol; Melaxetin; 3,3',4',5,7-Pentahydroxy-2-phenyl-4H-chromen-4-one
EINECS	207-672-8

Quality Control

Our Melanoxetin is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. All products undergo rigorous analytical testing, including HPLC for assay and impurity profiling, to meet exacting customer requirements. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and safety parameters is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). Due to its light-sensitive and easily oxidized nature, it is recommended to handle under an inert atmosphere for long-term storage and to minimize exposure to air and moisture.

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference standard
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.2%
Heavy Metals	≤ 20 ppm

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