Beta-Hydroxyisovalerylshikonin

Modify Date: 2025-08-24 21:54:06

Beta-Hydroxyisovalerylshikonin Structure
Beta-Hydroxyisovalerylshikonin structure
Common Name Beta-Hydroxyisovalerylshikonin
CAS Number 7415-78-3 Molecular Weight 388.41100
Density 1.312g/cm3 Boiling Point 616.9ºC at 760 mmHg
Molecular Formula C21H24O7 Melting Point N/A
MSDS N/A Flash Point 215.8ºC

 Use of Beta-Hydroxyisovalerylshikonin


Beta-hydroxyisovalerylshikonin is a natural product isolated from Lithospermium radix, acts as a potent inhibitor of protein tyrosine kinases (PTK), with IC50s of 0.7μM and 1μM for EGFR and v-Src receptor, respectively. Beta-hydroxyisovalerylshikonin is effective against a wide variety of tumor cell lines, and most efficiently induces cell-death in NCI-H522 and DMS114 cells[1].

 Names

Name β-HYDROXYISOVALERYLSHIKONIN

 Beta-Hydroxyisovalerylshikonin Biological Activity

Description Beta-hydroxyisovalerylshikonin is a natural product isolated from Lithospermium radix, acts as a potent inhibitor of protein tyrosine kinases (PTK), with IC50s of 0.7μM and 1μM for EGFR and v-Src receptor, respectively. Beta-hydroxyisovalerylshikonin is effective against a wide variety of tumor cell lines, and most efficiently induces cell-death in NCI-H522 and DMS114 cells[1].
Related Catalog
Target

IC50: 0.7 μM (EGFR), 1 μM (v-Src)[1]

References

[1]. Hashimoto S, et al. Beta-hydroxyisovalerylshikonin is a novel and potent inhibitor of protein tyrosine kinases. Jpn J Cancer Res. 2002 Aug;93(8):944-51.

 Chemical & Physical Properties

Density 1.312g/cm3
Boiling Point 616.9ºC at 760 mmHg
Molecular Formula C21H24O7
Molecular Weight 388.41100
Flash Point 215.8ºC
Exact Mass 388.15200
PSA 121.13000
LogP 2.83230
Index of Refraction 1.596
InChIKey MXANJRGHSFELEJ-MRXNPFEDSA-N
SMILES CC(C)=CCC(OC(=O)CC(C)(C)O)C1=CC(=O)c2c(O)ccc(O)c2C1=O
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