Acetylrhamnosylvitexin Flavonoid C-glycoside Standard CAS 80537-98-0 Research Grade Reference Standard

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                                                              Vitexin 2''-O-(4'''-O-acetyl)rhamnoside is a naturally occurring acylated C-glycosyl flavone found in various plants. C-glycosides are characterized by a carbon-carbon bond between the sugar moiety and the aglycone. This compound serves as an important reference standard for the quality control of C-glycosyl flavonoid-containing products.

                                                              With the molecular formula C₂₉H₃₂O₁₄ and a molecular weight of 604.56 g/mol, this compound appears as a pale yellow to yellowish powder. It is soluble in methanol, ethanol, and DMSO. The product is supplied as a research-grade reference standard.

                                                              Synthetic Process

                                                              This compound is obtained through isolation from plant sources:

                                                              1. Extraction: Plant material is extracted with aqueous alcohol.

                                                              2. Chromatographic Separation: The extract is fractionated using column chromatography.

                                                              3. Purification: Preparative HPLC yields the pure compound.

                                                              4. Identity Confirmation: Structure is confirmed by NMR and mass spectrometry.

                                                              Mechanism of Action & Applications

                                                              This compound is primarily used as:

                                                              • Reference Standard: For the quantification of C-glycosyl flavonoids in plant extracts.

                                                              • Quality Control: Used in the quality assessment of herbal products.

                                                              • Natural Product Chemistry: Serves as a reference for C-glycoside identification.

                                                              Quality Specifications

                                                              • Identity: Confirmed by NMR and mass spectrometry.

                                                              • Loss on Drying: ≤1.0%.

                                                              • Each batch is accompanied by a comprehensive COA.

                                                              • Store at 2-8°C in sealed containers, protected from light.

                                                              Packaging & Storage

                                                              • Standard packaging: 1mg, 2mg, 5mg amber glass vials.

                                                              • Store at 2-8°C, protected from light and moisture.

Jinan Topfull Chemical Co., Ltd. is an international company rooted in China, specializing in the export of chemical products.

Our company is committed to making every effort to provide ideal chemical products to potential customers worldwide, including but not limited to: organic/inorganic reagents, biological reagents, plant extracts, pharmaceutical intermediates, active pharmaceutical ingredients (APIs), reference standards, reference substances, peptides, and more. Meanwhile, we have established long-term and stable cooperative relationships with university laboratories and off-campus research institutions, enabling us to offer tailored product services based on customers' actual needs.

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