Description

Galangin-5-Methylether is a specific, naturally derived flavonoid compound, also known as 5-O-Methylgalangin. This high-purity reference standard and research chemical is valued for its role as a key analytical marker and a promising bioactive scaffold in pharmaceutical and nutraceutical development. It is primarily sought by research institutions and manufacturers in the life sciences sector for applications in analytical chemistry, pharmacology, and the development of novel therapeutic agents.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for the identification, purity assessment, and quantification of galangin derivatives in complex matrices via HPLC, LC-MS, and other analytical techniques.
• Bioactive Compound Research: Serves as a crucial intermediate or target molecule in pharmacological studies investigating anti-inflammatory, antioxidant, and anticancer properties of flavonoids.
• Natural Product Isolation & Analysis: Acts as a key marker compound for the quality control and standardization of botanical extracts, particularly from the Alpinia genus (galangal).
• Nutraceutical Development: Explored as a potential active ingredient or a quality control standard in the formulation of dietary supplements and functional foods.
• Chemical Synthesis Intermediate: Utilized as a building block or precursor in the semi-synthesis of more complex flavonoid analogs for structure-activity relationship (SAR) studies.
• Academic & Institutional Research: Employed in university and contract research organization (CRO) labs for fundamental studies on flavonoid metabolism, bioavailability, and mechanism of action.

Basic Information

Product Name	Galangin-5-Methylether
CAS No.	104594-69-6
Molecular Formula	C₁₆H₁₂O₅
Molecular Weight	284.26 g/mol
Synonyms	5-O-Methylgalangin; 3,5,7-Trihydroxy-2-phenyl-4H-1-benzopyran-4-one 5-methyl ether; Galangin 5-methyl ether; 5-Methoxy-3,7-dihydroxy-2-phenyl-4H-chromen-4-one; 5-Methoxy-3,7-dihydroxyflavone; 2-Phenyl-5-methoxy-3,7-dihydroxychromone
EINECS	Contact for details

Quality Control

Our Galangin-5-Methylether is produced and handled under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and MS for structural confirmation, and residual solvent analysis, to ensure it meets the stringent requirements for research and development use. A comprehensive Certificate of Analysis (COA) detailing all test results is provided with every shipment to guarantee traceability, consistency, and reliability.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). The product is light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
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.