Description

Pinobanksin is a naturally occurring flavonoid compound, a dihydroflavonol, known for its potent antioxidant and bioactive properties. This high-purity compound is of significant interest for research and development in the nutraceutical and pharmaceutical sectors due to its potential health benefits. It serves as a valuable reference standard and active ingredient for manufacturers in dietary supplements, functional foods, and advanced cosmetic formulations.

Application

• Pharmaceutical Research & Development: Used as a reference standard and active pharmaceutical ingredient (API) intermediate in studies targeting oxidative stress, inflammation, and metabolic disorders.
• Nutraceutical & Dietary Supplements: Incorporated into formulations for its antioxidant properties, supporting cellular health and wellness.
• Functional Food & Beverage: Added to enhance the nutritional profile of health-focused products.
• Cosmeceuticals & Skincare: Utilized in anti-aging and protective skincare products for its ability to neutralize free radicals and support skin health.
• Analytical & Quality Control: Serves as a high-purity certified reference material (CRM) for HPLC, LC-MS, and other analytical methods in laboratory settings.
• Biochemical Research: Employed in vitro and in vivo studies to investigate flavonoid metabolism, bioavailability, and biological mechanisms.

Basic Information

Product Name	Pinobanksin
CAS No.	548-82-3
Molecular Formula	C15H12O5
Molecular Weight	272.25 g/mol
Synonyms	3,5,7-Trihydroxyflavanone; (2R,3R)-3,5,7-Trihydroxy-2,3-dihydroflavon-4-one; Dihydrokaempferol; Aromadendrin; 3,5,7-Trihydroxy-2,3-dihydroflavone; Pinobanksin; (+)-Dihydrokaempferol
EINECS	208-961-2

Quality Control

Our Pinobanksin is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, identity confirmation by IR and MS, and residual solvent analysis to ensure it meets stringent specifications for research and industrial use. Certificates of Analysis (COA) detailing all test results are provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at controlled room temperature (15-25°C). Keep the container tightly sealed in a dry environment to maintain stability.

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	≤ 1.0%
Residue on Ignition	≤ 0.2%
Heavy Metals	≤ 20 ppm
Residual Solvents	Complies with ICH guidelines

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