Description

Yakuchinone-A is a bioactive diarylheptanoid compound, a key constituent derived from the rhizomes of *Alpinia oxyphylla* (Yakuchi). This natural product is valued for its significant role in research and development due to its distinct chemical structure and associated biological activities. It is primarily sought after by the pharmaceutical, nutraceutical, and advanced materials sectors for applications in drug discovery, functional ingredient formulation, and specialized chemical synthesis.

Application

• Pharmaceutical Research & Development: Serves as a reference standard and a key intermediate in the synthesis of novel therapeutic agents, particularly for neurological and metabolic disorders.
• Natural Product & Nutraceutical Formulation: Used as a bioactive marker compound in the standardization and quality control of herbal extracts and dietary supplements.
• Biochemical Research: Employed in in-vitro and in-vivo studies to investigate its anti-inflammatory, neuroprotective, and antioxidant mechanisms of action.
• Fine Chemical Synthesis: Acts as a sophisticated building block for the synthesis of complex natural product analogs and specialty chemicals.
• Cosmeceutical Development: Incorporated into advanced skincare formulations for its potential antioxidant and skin-protective properties.

Basic Information

Product Name	Yakuchinone-A
CAS No.	78954-23-1
Molecular Formula	C20H22O4
Molecular Weight	326.39 g/mol
Synonyms	(5R)-5-Hydroxy-1,7-diphenylheptan-3-one; (5R)-1,7-Diphenyl-5-hydroxyheptan-3-one; Yakuchinone A; Yakuchinone A (Alpinia); Diaryheptanoid A; Alpinia oxyphylla diarylheptanoid
EINECS	Contact for details

Quality Control

Our Yakuchinone-A is produced and tested under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity, IR and NMR for structural confirmation, and residual solvent analysis. We provide a detailed Certificate of Analysis (COA) with every shipment to ensure 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 compound is easily oxidized and should be handled under an inert atmosphere when appropriate for long-term 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)	≥ 98.0%
Loss on Drying	≤ 1.0%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 10 ppm

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