Description

Rabdosiin is a high-purity, naturally derived diterpenoid compound, identified by CAS No. 119152-54-4. This compound is valued for its significant biological activity and serves as a crucial reference standard and research-grade material. It is primarily utilized by research institutions and manufacturers in the pharmaceutical, nutraceutical, and life science sectors for drug discovery, phytochemical analysis, and the development of bioactive ingredients.

Application

• Pharmaceutical Research & Development: As a key reference standard for the identification, quantification, and quality control of related herbal extracts and formulations.
• Bioactivity Studies: For in-vitro and in-vivo research into potential anti-inflammatory, antioxidant, and neuroprotective properties.
• Natural Product Chemistry: Serves as a purified marker compound for the chemical profiling and standardization of medicinal plants, particularly in the Isodon genus.
• Nutraceutical Development: Used in the formulation and quality assurance of high-end dietary supplements targeting specific health benefits.
• Academic Research: A critical reagent for studies in phytochemistry, pharmacology, and biosynthetic pathway analysis.

Basic Information

Product Name	Rabdosiin
CAS No.	119152-54-4
Molecular Formula	C36H30O16
Molecular Weight	718.62 g/mol
Synonyms	Rabdosiin; 119152-54-4; (2R,3R)-2-(3,4-Dihydroxyphenyl)-5,7-dihydroxy-3-[[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]-2,3-dihydrochromen-4-one; 3',4',5,7-Tetrahydroxyflavanone 7-rutinoside; Flavonoid glycoside from Rabdosia japonica var. glaucocalyx.
EINECS	Contact for details

Quality Control

Our Rabdosiin is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity. Each lot is characterized and tested using advanced analytical techniques including HPLC, MS, and NMR to confirm identity and potency. A comprehensive Certificate of Analysis (COA) detailing purity, impurities, and analytical results is provided with every shipment to support your research and regulatory needs.

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	Off-white to light yellow 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.