Description

Ophiopogonanone B CAS NO 1316759-83-7 is a specialized phytochemical compound, a homoisoflavanone, primarily isolated from the roots of *Ophiopogon japonicus*. This compound is of significant interest for its potential bioactive properties, making it a valuable reference standard and research material. It is essential for pharmaceutical, nutraceutical, and academic research sectors focused on natural product development and pharmacological studies.

Application

• Pharmaceutical Reference Standard: Used as a high-purity certified reference material (CRM) for quality control and analytical method development in drug discovery and herbal medicine.
• Bioactivity Research: Serves as a key intermediate or target molecule in studies investigating anti-inflammatory, antioxidant, and cardioprotective activities.
• Natural Product Isolation & Synthesis: Acts as a benchmark compound for the extraction, purification, and synthetic chemistry of homoisoflavanones.
• Nutraceutical Development: Employed in the research and formulation of advanced dietary supplements and functional foods.
• Academic & Institutional Research: Utilized in universities and research institutes for phytochemical profiling, metabolic studies, and teaching purposes.
• Cosmeceutical Applications: Investigated for potential use in skincare formulations targeting skin aging and inflammation due to its antioxidant profile.

Basic Information

Product Name	Ophiopogonanone B
CAS No.	1316759-83-7
Molecular Formula	C18H18O6
Molecular Weight	330.33 g/mol
Synonyms	5,7-Dihydroxy-3-(4-hydroxybenzyl)-6-methyl-8-methoxy-4-chromanone; (S)-5,7-Dihydroxy-6-methyl-3-[(4-hydroxyphenyl)methyl]-8-methoxy-4-chromanone; 3-[(4-Hydroxyphenyl)methyl]-5,7-dihydroxy-6-methyl-8-methoxy-4-chromanone; Homoisoflavanone B; Ophiopogonanone B; Ophiopogonanone B (from Ophiopogon japonicus); Liriopesides B; Contact for additional trade names and abbreviations.
EINECS	Contact for details

Quality Control

Our Ophiopogonanone B is produced under strict quality management protocols to ensure high purity and batch-to-batch consistency, suitable for research and development. Each batch is accompanied by a comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles. We support compliance with relevant research and development standards, and specifications can be tailored to meet specific project requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry place at a controlled room temperature (typically 15-25°C). The product is light-sensitive; prolonged exposure to light should be avoided to maintain stability and potency.

Specification

Item	Specification
Appearance	White to off-white powder
Identification (HPLC)	Conforms to reference standard
Identification (IR)	Conforms to structure
Purity (HPLC)	≥95.0%
Loss on Drying	≤2.0%
Residue on Ignition	≤0.5%
Heavy Metals	≤20 ppm

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