Description

Sappanone A is a bioactive natural product and a key chemical reference standard derived from the heartwood of *Caesalpinia sappan* L. This compound matters for its significant role in pharmaceutical research and development, particularly as a lead compound for studying anti-inflammatory, antioxidant, and neuroprotective activities. Industries that need it include pharmaceutical R&D, nutraceutical ingredient suppliers, and academic research institutions focused on natural product chemistry and pharmacology.

Application

• Pharmaceutical Reference Standard: Used for the qualitative and quantitative analysis of herbal extracts and finished products in quality control laboratories.
• Bioactivity Research: Serves as a key investigational compound in preclinical studies targeting inflammation, oxidative stress, and metabolic disorders.
• Natural Product Isolation & Synthesis: Acts as a benchmark for the extraction, purification, and synthetic derivation of homoisoflavonoids.
• Nutraceutical Formulation: Incorporated into high-end dietary supplement blends for its purported antioxidant properties.
• Cosmeceutical Ingredient: Evaluated for use in skincare formulations aimed at reducing oxidative damage and signs of aging.

Basic Information

Product Name	Sappanone A
CAS No.	102067-84-5
Molecular Formula	C16H14O5
Molecular Weight	286.28 g/mol
Synonyms	(±)-Sappanone A; 3,9-Dihydroxy-8-methoxy-6a,11a-dihydro-6H-benzofuro[3,2-c]chromen-6-one; 3,9-Dihydroxy-8-methoxy-6a,11a-dihydro-6H-[1]benzofuro[3,2-c]chromen-6-one; Homoisoflavonoid Sappanone A; Caesalpinia sappan heartwood extract constituent; Contact for details on additional synonyms.
EINECS	Contact for details

Quality Control

Our Sappanone A is produced under strict quality management protocols to ensure batch-to-batch consistency and high purity suitable for research applications. Each lot undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods. A Certificate of Analysis (COA) detailing all test results is provided with every shipment to support your quality assurance and regulatory documentation 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). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed in a dry environment to prevent degradation. Long-term storage under inert atmosphere is recommended.

Specification

Item	Specification
Appearance	Off-white to pale yellow 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.