Description

Plantaginin CAS NO 26046-94-6 is a bioactive flavonoid compound derived from the Plantago genus of plants. This high-purity phytochemical is valued for its significant research and development potential in the life sciences sector. It serves as a critical reference standard and active ingredient for manufacturers and research institutions in the pharmaceutical, nutraceutical, and cosmetic industries.

Application

• Pharmaceutical R&D: Used as a reference standard in analytical method development and as a key intermediate for investigating novel therapeutic agents.
• Nutraceutical Formulations: Incorporated into dietary supplements for its potential bioactive properties, requiring high-purity botanical extracts.
• Cosmetic & Skincare Products: Serves as a functional ingredient in advanced serums and creams targeting skin health and antioxidant benefits.
• Academic & Clinical Research: Essential for in-vitro and in-vivo studies exploring the compound's pharmacological mechanisms and efficacy.
• Quality Control Laboratories: Acts as a certified reference material (CRM) for the identification and assay of plantaginin in raw materials and finished products.
• Biochemical Reagent: Utilized in enzymatic and receptor-binding assays within biochemical research settings.

Basic Information

Product Name	Plantaginin
CAS No.	26046-94-6
Molecular Formula	C21H20O11
Molecular Weight	448.38 g/mol
Synonyms	Plantaginin; 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6-[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-8-[(2S,3R,4R,5R,6S)-3,4,5-trihydroxy-6-methyloxan-2-yl]chromen-4-one; 5,7-Dihydroxy-2-(4-hydroxyphenyl)-6-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-8-(3,4,5-trihydroxy-6-methyloxan-2-yl)chromen-4-one; Homoplantaginin (Note: Homoplantaginin is a distinct isomer; often confused); Scutellarein 6,7-di-O-glucoside; Contact for additional synonyms.
EINECS	Contact for details

Quality Control

Our Plantaginin is produced under strict quality management systems to ensure batch-to-batch consistency and high purity. Each lot is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We adhere to relevant industry standards for botanical extracts and reference materials to support your regulatory and research requirements.

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 must be kept in a desiccated 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 reference spectrum
Assay (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals (as Pb)	≤20 ppm
Residual Solvents	Meets ICH guidelines

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