Description

3,7,3',4'-Tetramethylgossypetin is a methylated derivative of the natural flavonoid gossypetin, offering enhanced stability and specific bioactivity. This compound is valued for its role as a key intermediate and reference standard in advanced research and development. It is primarily sought by the pharmaceutical, nutraceutical, and life science industries for applications in drug discovery, metabolic studies, and as a building block for novel chemical entities.

Application

• Pharmaceutical Research: Serves as a critical intermediate in the synthesis of novel drug candidates and as a reference standard for analytical method development.
• Biochemical Studies: Used as a tool compound to investigate enzyme interactions, metabolic pathways, and cellular signaling mechanisms related to flavonoid activity.
• Nutraceutical Development: Employed in research for developing advanced dietary supplements and functional food ingredients with targeted health benefits.
• Analytical Chemistry: Functions as a high-purity calibration standard for HPLC, LC-MS, and other chromatographic techniques in quality control laboratories.
• Cosmeceutical Research: Investigated for potential applications in skincare formulations due to the antioxidant properties associated with its flavonoid core structure.

Basic Information

Product Name	3,7,3',4'-Tetramethylgossypetin
CAS No.	7380-44-1
Molecular Formula	C19H18O8
Molecular Weight	374.34 g/mol
Synonyms	3,7,3',4'-Tetramethoxy-5,8-dihydroxyflavone; Gossypetin 3,7,3',4'-tetramethyl ether; 5,8-Dihydroxy-3,7,3',4'-tetramethoxyflavone; TMG; Tetramethylgossypetin; 3,7,3',4'-Tetramethylquercetagetin
EINECS	Contact for details

Quality Control

Our 3,7,3',4'-Tetramethylgossypetin is manufactured under a strict quality management system. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure traceability and compliance with your research or production specifications.

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 compound should be kept under an inert atmosphere for long-term storage 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%

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