Name: Isobutyrylshikonin
Synonym Name:  sobutylshikonin; Isobutyroylshikonin; (R)-2-Methyl-propanoic acid 1-(1,4-dihydro-5,8-dihydroxy-1,4-dioxo-2-naphthalenyl)-4-methyl-3-pentenyl ester
Mol Formula: C20H22O6
Mol Weight: 358.39
CAS: 52438-12-7
Purity: HPLC≥98%
Package: 20mg 50mg 100mg 500mg 1g 2g, or customized.
Appearance:
Botanical Source: Lithospermum erythrorhizon, Arnebia euchroma.
Solubility:
Melting point: 88 °C
Pharmacological Effect: Antisepsis, anti-inflammation, anti-tumor.
Application: All our products are for research and lab only. Injecting, eating and other ways are forbidden.
Test Condition: RP-HPLC, Zorbax Eclipse XDB-C18 column（250 mm×4.6 mm,5μm）; mobile phase: acetonitrile solution(0.5% glacial acetic acid and 0.3%triethylamine)（A） and aqueous solution(0.5%glacial acetic acid and 0.3%triethylamine)（B）, gradient elution:0 min（67%A）,5 min（70%A）,15 min（75%A）,30 min（75%A）;flow rate1.0 mL·min-1;test wavelength516 nm,column temperature30 ℃.
Storage: 2-8 ℃, keep container tightly in a dry place, out of light.

We have mature technology of purification and separation as follow: series of licorice, ginseng, scurfpea fruit, tripterygium wilfordii, ginkgo, astragalosides, radix scutellariae, radix bupleuri, spaina date seed, rhizoma paridis, fructus schisandrae, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.

Sichuan Weikeqi exports hundreds of standard products of Traditional Chinese Medicine. High quality phytochemicals and reference standards from Chinese medicinal herbs (TCM). Widely used in scientific research, such as natural product analysis, candidate compound screening for medicine and health product research and development!

Our mature technology of purification and separation as follow: series of licorice, ginseng, scurfpea fruit, tripterygium wilfordii, ginkgo, astragalosides, radix scutellariae, radix bupleuri, spaina date seed, rhizoma paridis, fructus schisandrae, radix et rhizoma rhei, danshen root, thinleaf milkwort root-bark, etc.

We look forward to your cooperation!