Description

Plantagoside is a bioactive phytochemical compound isolated from plants of the *Plantago* genus. This specialized metabolite is valued for its potential as a reference standard in analytical research and as a key intermediate in the development of high-value pharmaceutical and nutraceutical products. It serves the needs of research institutions, analytical laboratories, and manufacturers in the pharmaceutical, cosmetic, and botanical extract industries.

Application

• Pharmaceutical Reference Standard: Used as a high-purity certified standard for the identification, assay, and quality control of herbal medicines and botanical drug products.
• Bioactivity Research: Employed in *in-vitro* and *in-vivo* studies to investigate potential anti-inflammatory, antioxidant, and other pharmacological properties.
• Nutraceutical Formulation: Incorporated as a standardized active ingredient in dietary supplements targeting specific health and wellness benefits.
• Cosmetic Ingredient: Utilized in advanced skincare formulations for its potential soothing and protective effects on the skin.
• Chemical Synthesis: Acts as a sophisticated starting material or intermediate for the semi-synthesis of novel derivatives with enhanced bioactivity.
• Analytical Method Development: Critical for developing and validating HPLC, LC-MS, and other chromatographic methods for plant extract analysis.

Basic Information

Product Name	Plantagoside
CAS No.	78708-33-5
Molecular Formula	C16H22O11
Molecular Weight	390.34 g/mol
Synonyms	Plantarenaloside; 10-Hydroxymajoroside; (1S,4aS,7S,7aR)-1-[(2S,3R,4S,5S,6R)-3,4,5-Trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy-4a,7-dihydroxy-7-methyl-1,4a,5,6,7,7a-hexahydrocyclopenta[c]pyran-4-carboxylic acid; Plantagoside A; Aucubigenin 10-glucoside
EINECS	Contact for details

Quality Control

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

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Residue on Ignition	≤ 0.5%

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