Description

4-o-Methylbutein is a specialized flavonoid derivative, a methylated analog of butein, known for its distinct chemical structure and biological activity profile. This compound is valued in research and development for its role as a key intermediate and reference standard in the synthesis of novel bioactive molecules. It serves critical needs in the pharmaceutical, nutraceutical, and life science research sectors, where precise chemical building blocks are essential for innovation.

Application

• Pharmaceutical Research & Development: Serves as a crucial intermediate in the synthesis of novel drug candidates targeting inflammation, metabolic disorders, and other therapeutic areas.
• Biochemical & Life Science Research: Used as a reference standard and probe in enzymatic studies, receptor binding assays, and investigations into cellular signaling pathways.
• Natural Product Synthesis: Acts as a key building block for the semi-synthesis or total synthesis of complex flavonoids and related natural products.
• Nutraceutical Ingredient Development: Investigated for potential application in formulating advanced dietary supplements due to its derived bioactivity.
• Cosmeceutical Applications: Explored for its potential antioxidant properties in the development of advanced skincare and anti-aging formulations.

Basic Information

Product Name	4-o-Methylbutein
CAS No.	13323-67-6
Molecular Formula	C16H14O5
Molecular Weight	286.28 g/mol
Synonyms	4'-O-Methylbutein; 2',3,4,4'-Tetrahydroxy-3'-methoxychalcone; 3'-Methoxy-2,4,4'-trihydroxychalcone; 4'-Methylbutein; Butein 4'-methyl ether; NSC 407347; 3'-Methoxybutein
EINECS	Contact for details

Quality Control

Our 4-o-Methylbutein is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and spectroscopic methods (NMR, MS) for structural confirmation, to ensure it meets the high standards required for research applications. A detailed Certificate of Analysis (COA) is provided with every shipment to guarantee traceability, purity, and batch-to-batch consistency.

Storage

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

Specification

Item	Specification
Appearance	Yellow to brownish-yellow powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
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.