Product Details
| Product Name:
Isobutylshikonin |
CAS No.:
52438-12-7 |
| Purity:
98.75% |
Supply Ability:
10g |
| Release date:
2024/11/19 |
Product Introduction
Bioactivity
| Name | Isobutylshikonin |
| Description | Isobutylshikonin exhibits obvious antioxidant activities , it exerts very good radical scavenging activities toward ABTS+ but shows moderate inhibition of DPPH·. |
| In vitro | Five red shikonin pigments, deoxyshikonin, shikonin, acetylshikonin, Isobutylshikonin, and beta-hydroxyisovalerylshikonin, were isolated from the roots of Lithospermum erythrorhizon cultivated in Korea. The purified pigments were red, purple, and blue at acidic, neutral, and alkaline pH values, respectively. Physical stability of the purified pigments against heat and light in an aqueous solution was examined for possible value-added food colorants. The thermal degradation reactions were carried out at pH 3.0 (50 mM glycine buffer) in 50% EtOH/H(2)O. Deoxyshikonin (t(1/2) = 14.6 h, 60 degrees C) and isobutylshikinin (t(1/2) = 19.3 h, 60 degrees C) are relatively less stable than other shikonin derivatives (t(1/2) = 40-50 h, 60 degrees C). Activation energies of thermal degradation of the isolated pigments were calculated. The activation energy of deoxyshikonin was the highest (12.5 kcal mol(-)(1)) and that of beta-hydroxyisovalerylshikonin was the lowest (1.71 kcal mol(-)(1)) value[1] |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice. |
| Solubility Information | DMSO : Slightly soluble
|
| Keywords | Isobutylshikonin | inhibit | Inhibitor |
| Related Compound Libraries | Polyphenolic Natural Product Library | Bioactive Compound Library | Traditional Chinese Medicine Monomer Library | Rare Natural Product Library | Selected Plant-Sourced Compound Library | Antioxidant Compound Library | Natural Product Library for HTS | RO5 Drug-like Natural Product Library | Bioactive Compounds Library Max |
Company Profile Introduction
Target Molecule Corp. (TargetMol) is a global high-tech enterprise, headquartered in Boston, MA, specializing in chemical and biological research product and service to meet the research needs of global customers.
TargetMol has evolved into one of the biggest global compound library and small molecule suppliers and a customer based on 40+ countries. TargetMol offers over 80 types of compound libraries and a wide range of high-quality research chemicals including inhibitors, activator, natural compounds, peptides, inhibitory antibodies, and novel life-science kits, for laboratory and scientific use. Besides, virtual screening service is also available for customers who would like to conduct the computer-aided drug discovery.
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Recommended supplier
| Product name |
Price |
|
Suppliers |
Update time |
|
|
$8.00/1KG |
VIP6Y
|
Career Henan Chemical Co
|
2020-02-17 |
United States