Description

Plantamajoside is a bioactive phenylpropanoid glycoside compound, primarily sourced from the plantain herb (Plantago major L.). This high-purity phytochemical is valued for its significant research and commercial potential due to its well-documented biological activities. It serves as a critical reference standard and active ingredient for manufacturers and research institutions in the pharmaceutical, nutraceutical, and cosmeceutical industries. Our supply of Plantamajoside CAS NO 104777-68-6 ensures consistent quality for demanding applications.

Application

• Pharmaceutical Research & Development: Used as a reference standard in analytical methods (HPLC, LC-MS) and as a key intermediate for investigating anti-inflammatory, antioxidant, and wound-healing drug candidates.
• Nutraceutical Formulations: Incorporated into dietary supplements and functional foods for its potential health-supporting properties.
• Cosmetic & Personal Care: An active ingredient in advanced skincare products targeting skin soothing, anti-irritation, and anti-aging benefits.
• Academic & Clinical Studies: Serves as a purified compound for in-vitro and in-vivo studies to elucidate mechanisms of action and therapeutic efficacy.
• Herbal Extract Standardization: Employed as a marker compound to standardize and guarantee the potency and quality of Plantago major extracts.

Basic Information

Product Name	Plantamajoside
CAS No.	104777-68-6
Molecular Formula	C29H36O16
Molecular Weight	640.59 g/mol
Synonyms	Plantamajoside; 3,4-Dihydroxy-β-phenethyl-O-α-L-arabinopyranosyl-(1→2)-α-L-rhamnopyranosyl-(1→3)-4-O-caffeoyl-β-D-glucopyranoside; Cistanoside D; Acteoside isomer; Isoacteoside; Plantainoside B; β-(3,4-Dihydroxyphenyl)ethyl O-α-L-arabinopyranosyl-(1→2)-O-[6-deoxy-α-L-mannopyranosyl-(1→3)]-4-O-[(2E)-3-(3,4-dihydroxyphenyl)-2-propenoyl]-β-D-glucopyranoside
EINECS	Contact for details

Quality Control

Our Plantamajoside is produced under strict quality management protocols. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and MS for identification, and residual solvent analysis, to ensure it meets the high standards required for research and production. A detailed Certificate of Analysis (COA) is provided with every shipment, confirming compliance with specified parameters.

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 light-sensitive; therefore, it must be kept in the original desiccated container and handled in a dry environment to maintain stability and purity.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (IR)	Conforms to reference spectrum
Identification (HPLC)	Retention time matches reference standard
Assay (HPLC)	≥95.0% - ≥98.0%
Loss on Drying	≤5.0%
Residue on Ignition	≤0.5%
Heavy Metals (as Pb)	≤20 ppm
Residual Solvents (GC)	Complies with ICH guidelines

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