Description

4'-Methoxypuerarin is a bioactive isoflavone glycoside, a derivative of the natural compound puerarin. This specialized chemical is valued for its enhanced bioavailability and targeted biological activity compared to its parent molecule. It serves as a critical reference standard and key intermediate in pharmaceutical research and development, particularly for metabolic and cardiovascular studies. Target industries include pharmaceutical R&D, nutraceutical formulation, and advanced chemical synthesis.

Application

• Pharmaceutical Reference Standard: Used for analytical method development, validation, and quality control in drug discovery and manufacturing.
• Active Pharmaceutical Ingredient (API) Intermediate: Serves as a key building block in the synthesis of novel therapeutic agents targeting metabolic syndromes.
• Nutraceutical & Dietary Supplement Research: Investigated for its potential bioactivity in enhancing formulations aimed at vascular health and antioxidant support.
• Biochemical Research: Employed in in-vitro and in-vivo studies to explore mechanisms of action related to its pharmacological effects.
• Chemical Synthesis: Acts as a precursor for the development of other modified isoflavone derivatives with tailored properties.

Basic Information

Product Name	4'-Methoxypuerarin
CAS No.	92117-94-7
Molecular Formula	C22H22O10
Molecular Weight	446.41 g/mol
Synonyms	4'-Methoxy Puerarin; 4'-O-Methylpuerarin; Puerarin 4'-methyl ether; 7,4'-Dihydroxy-8-methoxyisoflavone 7-glucoside; 4'-Methoxydaidzein 8-C-glucoside; Kakkalide (Note: Kakkalide is a very close structural analog, often used interchangeably in literature); Isoflavone C-glycoside derivative
EINECS	Contact for details

Quality Control

Our 4'-Methoxypuerarin is manufactured under a strict quality management system. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and MS, and residual solvent analysis to ensure it meets high-purity standards suitable for research and development. A Certificate of Analysis (COA) detailing all test results is provided with every 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). This product is hygroscopic (moisture-sensitive); ensure the container is sealed tightly after each use to minimize exposure to atmospheric humidity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 98.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%
Heavy Metals (as Pb)	≤ 20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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