Description

(2-Methyl-n-Butyryl)Shikonin is a specific, naturally-derived naphthoquinone derivative, a key intermediate in the synthesis of shikonin and its various acylated analogs. This compound matters for its role as a crucial building block in pharmaceutical research, particularly for developing compounds with targeted biological activities. It is primarily needed by research institutions and fine chemical manufacturers focused on anti-inflammatory, antimicrobial, and anticancer agent discovery, as well as by developers of high-value cosmetic and nutraceutical ingredients.

Application

• Pharmaceutical Intermediate: Serves as a key synthetic precursor for the production of shikonin derivatives and related naphthoquinone-based active pharmaceutical ingredients (APIs).
• Biomedical Research: Used in biochemical and pharmacological studies to investigate structure-activity relationships, particularly for anti-tumor, anti-inflammatory, and wound-healing properties.
• Cosmetic Actives Development: Employed in R&D for formulating advanced skincare products targeting antioxidant, anti-aging, and anti-acne benefits.
• Natural Product Chemistry: Acts as a reference standard and intermediate in the synthesis, isolation, and characterization of complex natural products.
• Nutraceutical Ingredient Synthesis: Utilized in the development of specialized, high-purity nutraceutical compounds.

Basic Information

Product Name	(2-Methyl-n-Butyryl)Shikonin
CAS No.	92175-42-3
Molecular Formula	C21H24O6
Molecular Weight	372.41 g/mol
Synonyms	5,8-Dihydroxy-2-[(1R)-1-hydroxy-4-methyl-3-pentenyl]-1,4-naphthoquinone 2-methylbutyrate; Shikonin 2-methylbutyrate; (R)-5,8-Dihydroxy-2-(1-hydroxy-4-methylpent-3-en-1-yl)naphthalene-1,4-dione 2-methylbutanoate; 2-Methylbutyrylshikonin; β,β-Dimethylacrylshikonin derivative; Arnebin 7; Alkannin 2-methylbutyrate (stereoisomer)
EINECS	Contact for details

Quality Control

Our (2-Methyl-n-Butyryl)Shikonin 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 compliance with research and development grade standards. A comprehensive Certificate of Analysis (COA) detailing purity, related substances, and physical characteristics is provided with every shipment.

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 light-sensitive and should be handled under appropriate conditions to maintain stability.

Specification

Item	Specification
Appearance	Reddish-brown to purple powder or crystals
Identification (IR)	Conforms to structure
Identification (HPLC)	Conforms to reference
Purity (HPLC)	≥ 95.0%
Loss on Drying	≤ 2.0%
Heavy Metals	≤ 20 ppm
Residual Solvents	Complies with ICH guidelines

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