Description

4'-O-Methylcatechin is a specific methylated derivative of the natural flavonoid catechin, known for its enhanced stability and bioavailability compared to its parent compound. This modification makes it a valuable intermediate for research and development in the pharmaceutical and nutraceutical sectors, where precise molecular structures are critical for activity. It is primarily sought by researchers and manufacturers in life sciences, particularly for studies in antioxidant mechanisms, metabolic pathways, and as a building block for more complex bioactive molecules.

Application

• Pharmaceutical Research Intermediate: Used as a key synthetic precursor or reference standard in the development of novel therapeutic agents targeting oxidative stress and inflammation.
• Nutraceutical Formulation: Incorporated into advanced dietary supplements and functional foods designed for enhanced antioxidant and cellular health support.
• Biochemical & Life Science Research: Serves as a standard or probe in enzymatic studies, receptor binding assays, and investigations into flavonoid metabolism and pharmacokinetics.
• Cosmeceutical Actives: Employed in the formulation of high-end skincare products for its potential anti-aging and skin-protective properties.
• Analytical Reference Standard: Provides a certified material for quality control and method validation in analytical laboratories (HPLC, LC-MS).

Basic Information

Product Name	4'-O-Methylcatechin
CAS No.	69912-75-0
Molecular Formula	C16H16O6
Molecular Weight	304.29 g/mol
Synonyms	4'-O-Methylcatechin; 3,3',4',5,7-Pentahydroxyflavan 4'-Methyl Ether; 4'-Methoxycatechin; Catechin 4'-Methyl Ether; 2-(3,4-Dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-4'-methoxy-2H-1-benzopyran-3-ol; (2R,3S)-2-(3,4-Dihydroxyphenyl)-3,4-dihydro-5,7-dihydroxy-4'-methoxy-2H-1-benzopyran-3-ol
EINECS	Contact for details

Quality Control

Our 4'-O-Methylcatechin is produced and tested under a strict quality management system. Each batch undergoes comprehensive analysis to ensure identity, purity, and consistency, meeting the stringent requirements for research and development applications. A detailed Certificate of Analysis (COA) is provided with each shipment, documenting key parameters such as assay, related substances, and residual solvents.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (15-25°C). This compound is light-sensitive and easily oxidized; for long-term storage, consider under an inert atmosphere to maintain optimal stability.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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