Description

Rhamnocitrin 3-o-Isorhamninoside is a specialized flavonoid glycoside compound, a derivative of the natural flavonol rhamnocitrin. This high-purity reference standard is critical for analytical research and development, offering a reliable benchmark for identification and quantification. It is primarily utilized by researchers and quality control laboratories in the pharmaceutical, nutraceutical, and botanical extract industries for method validation and compound characterization.

Application

• Pharmaceutical Reference Standard: Serves as a certified primary standard for the identification, assay, and purity testing of flavonoid-based active pharmaceutical ingredients (APIs) and herbal preparations.
• Analytical Research & Method Development: Used in HPLC, LC-MS, and NMR studies for method validation, calibration, and as a critical component in analytical research on flavonoid metabolism and bioavailability.
• Natural Product Isolation & Characterization: Acts as a key marker compound for the authentication and standardization of complex botanical extracts containing rhamnocitrin derivatives.
• Bioactivity Screening: Employed in in vitro and in vivo studies to investigate potential biological activities, including antioxidant, anti-inflammatory, or other pharmacological effects associated with flavonoid glycosides.
• Nutraceutical Quality Control: Provides a definitive standard for ensuring the potency, consistency, and label claim verification of dietary supplements derived from flavonoid-rich sources.

Basic Information

Product Name	Rhamnocitrin 3-o-Isorhamninoside
CAS No.	73519-10-5
Molecular Formula	C28H32O15
Molecular Weight	608.55 g/mol
Synonyms	Rhamnocitrin 3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside; Kaempferol 3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranoside, 4'-Methyl ether; Isorhamnetin 3-O-rutinoside isomer; 3',4',5-Trihydroxy-7-methoxyflavone 3-O-rutinoside; Rhamnocitrin 3-O-rutinoside; Flavonoid glycoside 73519-10-5
EINECS	Contact for details

Quality Control

Every batch of Rhamnocitrin 3-o-Isorhamninoside is produced and analyzed under strict quality management protocols to ensure identity, purity, and consistency. Our products undergo rigorous quality testing to ensure compliance with industry standards. Certificates of Analysis (COA) are available upon request, detailing comprehensive analytical results including HPLC purity, spectroscopic identification (IR, NMR, MS), and residual solvent analysis.

Storage

Preserve in a tightly closed container, protected from light. Store at controlled room temperature (15-25°C) in a dry environment. This product is light-sensitive (store away from light).

Specification

Item	Specification
Appearance	Yellow to light brown 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%
Heavy Metals	≤20 ppm

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