lavendustin B

Modify Date: 2024-01-11 13:50:52

lavendustin B Structure
lavendustin B structure
Common Name lavendustin B
CAS Number 125697-91-8 Molecular Weight 365.37900
Density 1.423 g/cm3 Boiling Point 671.1ºC at 760 mmHg
Molecular Formula C21H19NO5 Melting Point 140-144ºC
MSDS N/A Flash Point 359.7ºC

 Use of lavendustin B


Lavendustin B is an inhibitor of HIV-1 integrase interaction with LEDGF/p75 with an IC50 of 94.07 μM. Lavendustin B is an ATP-competitive GLUT1 inhibitor with a Ki of 15 µM. Lavendustin B is also a weak inhibitor of tyrosine kinases[1][2].

 Names

Name Lavendustin B
Synonym More Synonyms

 lavendustin B Biological Activity

Description Lavendustin B is an inhibitor of HIV-1 integrase interaction with LEDGF/p75 with an IC50 of 94.07 μM. Lavendustin B is an ATP-competitive GLUT1 inhibitor with a Ki of 15 µM. Lavendustin B is also a weak inhibitor of tyrosine kinases[1][2].
Related Catalog
Target

GLUT1:15 μM (Ki)

HIV-1 integrase interaction with LEDGF/p75:94.07 μM (IC50)

In Vitro In HL-60 cells, Lavendustin B (0-1000 µM) inhibits the uptake of methylglucose, deoxyglucose, and dehydroascorbic acid in human erythrocytes in a dose-dependent manner, with 50% inhibition observed at approximately 10-30 µM. Moreover, increasing concentrations of Lavendustin B inhibited, in a dose-dependent manner, the binding of cytochalasin B to human erythrocyte membranes[1].
References

[1]. J C Vera, et al. Direct inhibition of the hexose transporter GLUT1 by tyrosine kinase inhibitors. Biochemistry. 2001 Jan 23;40(3):777-90.

[2]. Fatima E Agharbaoui, et al. Computational and synthetic approaches for developing Lavendustin B derivatives as allosteric inhibitors of HIV-1 integrase. Eur J Med Chem. 2016 Nov 10;123:673-683.

 Chemical & Physical Properties

Density 1.423 g/cm3
Boiling Point 671.1ºC at 760 mmHg
Melting Point 140-144ºC
Molecular Formula C21H19NO5
Molecular Weight 365.37900
Flash Point 359.7ºC
Exact Mass 365.12600
PSA 101.23000
LogP 3.70840
Vapour Pressure 6.31E-19mmHg at 25°C
Index of Refraction 1.726

 Synonyms

5-[bis[(2-hydroxyphenyl)methyl]amino]-2-hydroxybenzoic acid
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