Description

Acetylshikonin is a bioactive naphthoquinone derivative, a key constituent isolated from the roots of *Lithospermum erythrorhizon* (Zicao). This compound is highly valued for its potent pharmacological properties, serving as a critical intermediate and reference standard in advanced research and development. It is essential for industries focused on creating high-value, natural product-based solutions. Key sectors that utilize this material include pharmaceutical development, advanced cosmetic formulations, and specialized biochemical research.

Application

• Pharmaceutical Intermediate: Serves as a crucial building block in the synthesis of novel anti-inflammatory, antimicrobial, and anticancer agents.
• Reference Standard: Used as a high-purity certified standard for quality control and analytical method development in herbal medicine and natural product analysis.
• Cosmetic & Skincare Actives: Incorporated into premium formulations for its documented anti-aging, wound-healing, and skin-soothing properties.
• Biochemical Research: Employed in cell culture and in-vitro studies to investigate mechanisms of action related to cell proliferation, apoptosis, and oxidative stress.
• Natural Product Isolation & Purification: Used as a target compound for the extraction, isolation, and purification processes from botanical sources.
• Nutraceutical Development: Explored as a potential active ingredient in dietary supplements targeting inflammation and immune support.

Basic Information

Product Name	Acetylshikonin
CAS No.	24502-78-1
Molecular Formula	C18H18O6
Molecular Weight	330.33 g/mol
Synonyms	Acetylshikonin; 5,8-Dihydroxy-2-(1-hydroxy-4-methyl-3-pentenyl)-1,4-naphthoquinone 5-acetate; Shikonin acetate; β,β-Dimethylacrylshikonin; NSC 106399; (R)-5,8-Dihydroxy-2-((1R)-1-hydroxy-4-methylpent-3-en-1-yl)naphthalene-1,4-dione 5-acetate
EINECS	Contact for details

Quality Control

Our Acetylshikonin is produced under strict quality management systems. Each batch undergoes comprehensive analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods, to ensure it meets the stringent requirements for research and development. Certificates of Analysis (COA) with detailed chromatographic data are provided for every shipment, supporting your regulatory and quality assurance 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). This material is light-sensitive and easily oxidized; for long-term storage, consider keeping under an inert atmosphere such as nitrogen or argon to maintain stability and potency.

Specification

Item	Specification
Appearance	Reddish-brown to purple crystalline 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.