Description

Apigenin 4'-o-Rhamside is a specialized flavonoid glycoside derived from the natural compound apigenin. This high-purity ingredient is valued for its targeted bioactivity and serves as a critical reference standard and active component in advanced research and development. It is primarily sought by manufacturers and research institutions in the pharmaceutical, nutraceutical, and cosmeceutical industries for developing innovative health and wellness products.

Application

• Pharmaceutical Reference Standard: Used as a certified reference material (CRM) for quality control, method validation, and pharmacokinetic studies of flavonoid-based drugs.
• Nutraceutical Formulations: Incorporated into dietary supplements for its potential antioxidant and anti-inflammatory properties, targeting specific metabolic pathways.
• Cosmetic Actives: Serves as a key bioactive ingredient in premium skincare products for its purported skin-soothing and protective benefits against environmental stressors.
• Biochemical Research: Utilized in vitro and in vivo studies to investigate the mechanisms of flavonoid absorption, metabolism, and biological effects.
• Functional Food & Beverage: Added to health-focused food and drink products to enhance their functional profile with a scientifically-backed flavonoid.

Basic Information

Product Name	Apigenin 4'-o-Rhamside
CAS No.	133538-77-9
Molecular Formula	C27H30O14
Molecular Weight	578.52 g/mol
Synonyms	Apigenin 4'-O-α-L-rhamnopyranoside; Apigenin-4'-O-rhamnoside; 5,7-Dihydroxy-2-(4-hydroxyphenyl)-4-oxo-4H-chromen-4'-yl α-L-rhamnopyranoside; Kaempferol 4'-O-rhamnoside (related); Luteolin 4'-O-rhamnoside (related); Flavonoid rhamnoside; 4'-O-Rhamnosylapigenin
EINECS	Contact for details

Quality Control

Our Apigenin 4'-o-Rhamside is manufactured under strict quality management systems. Each batch is subjected to comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets stringent specifications for research and production 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 a controlled room temperature (15-25°C). Keep the container sealed to protect this light-sensitive compound from degradation.

Specification

Item	Specification
Appearance	Yellow to light brown powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm

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