Description

Sophorobioside is a naturally occurring flavonoid glycoside, a key bioactive compound derived from plants like *Sophora japonica*. Its unique chemical structure makes it a valuable intermediate and reference standard for research and development in high-value sectors. This compound is primarily sought by manufacturers and researchers in the pharmaceutical, nutraceutical, and cosmetic industries for its potential biological activities.

Application

• Pharmaceutical Intermediate: Used in the synthesis and research of novel therapeutic agents, particularly those targeting inflammation and oxidative stress.
• Reference Standard: Serves as a high-purity analytical standard for quality control and compound identification in herbal extract and pharmaceutical testing.
• Nutraceutical Research: Investigated as a key active ingredient in dietary supplements for its potential antioxidant and health-promoting properties.
• Cosmetic Actives: Incorporated into advanced skincare formulations for its potential anti-aging and skin-soothing benefits.
• Biochemical Research: Utilized in enzymatic studies and metabolic pathway analysis due to its specific glycosidic structure.
• Plant Extract Standardization: Acts as a marker compound for the standardization and quality assurance of *Sophora japonica* and related botanical extracts.

Basic Information

Product Name	Sophorobioside
CAS No.	2945-88-2
Molecular Formula	C₂₇H₃₀O₁₄
Molecular Weight	578.52 g/mol
Synonyms	Kaempferol 3-sophoroside; Kaempferol 3-O-sophoroside; Sophorobioside; 3-[[6-O-(6-Deoxy-α-L-mannopyranosyl)-β-D-glucopyranosyl]oxy]-5,7-dihydroxy-2-(4-hydroxyphenyl)-4H-1-benzopyran-4-one; Kaempferol 3-O-β-sophoroside; Flavonoid glycoside
EINECS	220-948-9

Quality Control

Our Sophorobioside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity verification and identity confirmation by spectroscopic methods (IR, NMR). We provide a detailed Certificate of Analysis (COA) with every shipment, ensuring traceability and compliance with your research or manufacturing specifications.

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) and should be handled in a low-humidity environment to maintain stability and purity.

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	≤5.0%
Residue on Ignition	≤1.0%
Heavy Metals (as Pb)	≤20 ppm

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