Description

Beta, β-Dimethylacrylshikonin CAS NO 5162-01-6 is a specialized naphthoquinone derivative, a key bioactive compound primarily extracted from the roots of *Lithospermum erythrorhizon* (Zicao). This compound matters for its significant role as a precursor and active pharmaceutical ingredient (API) in the synthesis of shikonin and its derivatives, which are renowned for their potent biological activities. It is essential for manufacturers and research institutions in the pharmaceutical, cosmetic, and nutraceutical industries seeking high-purity intermediates for anti-inflammatory, antimicrobial, and wound-healing applications.

Application

• Pharmaceutical Intermediate: Serves as a critical building block in the synthesis of shikonin and related naphthoquinone-based APIs for anti-inflammatory and anticancer drug development.
• Cosmetic & Skincare Actives: Incorporated into formulations for its purported anti-aging, wound-healing, and skin-soothing properties.
• Natural Pigment & Dye: Used as a source for developing natural red-purple colorants in specialty applications.
• Biomedical Research: Employed as a reference standard and investigational compound in pharmacological and biochemical studies targeting oxidative stress and cell proliferation pathways.
• Traditional Medicine Enhancement: Used to standardize and potentiate extracts for modern herbal and nutraceutical products.
• Antimicrobial Agent Development: Investigated for its potential in creating new topical antimicrobial formulations.

Basic Information

Product Name	Beta, β-Dimethylacrylshikonin
CAS No.	5162-01-6
Molecular Formula	C21H22O6
Molecular Weight	370.40 g/mol
Synonyms	β,β-Dimethylacrylshikonin; 5,8-Dihydroxy-2-[(1R)-1-hydroxy-4-methylpent-3-en-1-yl]naphthalene-1,4-dione; Deoxyshikonin; Isobutylshikonin; Arnebin 7; NSC 32916; Shikonin derivative; Alkannin derivative (enantiomer)
EINECS	Contact for details

Quality Control

Our Beta, β-Dimethylacrylshikonin is produced under strict quality management protocols. Each batch undergoes rigorous analytical testing, including HPLC for purity and identity confirmation via spectroscopic methods (IR, NMR), to ensure it meets high-purity standards suitable for research and pharmaceutical applications. Certificates of Analysis (COA) with detailed chromatographic data are available upon request.

Storage

Preserve in a tightly closed container, protected from light. Store under an inert atmosphere (e.g., nitrogen or argon) at a controlled room temperature (15-25°C) to minimize oxidation and degradation. The container should be kept in a cool, dry, and well-ventilated area away from incompatible materials.

Specification

Item	Specification
Appearance	Reddish-brown to purple crystalline 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%
Heavy Metals (as Pb)	≤ 20 ppm
Specific Rotation	Contact for details

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