Description
Toddalolactone, a natural coumarin, inhibits the activity of recombinant human Plasminogen activator inhibitor-1 (PAI-1) in a dose-dependent manner, yielding an IC50 value of 37.31 ± 3.23 μM.
Product information
CAS Number: 483-90-9
Molecular Weight: 308.33
Formula: C16H20O6
Chemical Name: 6-(2,3-dihydroxy-3-methylbutyl)-5,7-dimethoxy-2H-chromen-2-one
Smiles: CC(C)(O)C(O)CC1C(OC)=C2C=CC(=O)OC2=CC=1OC
InChiKey: GLWPLQBQHWYKRK-UHFFFAOYSA-N
InChi: InChI=1S/C16H20O6/c1-16(2,19)13(17)7-10-11(20-3)8-12-9(15(10)21-4)5-6-14(18)22-12/h5-6,8,13,17,19H,7H2,1-4H3
Technical Data
Appearance: Solid Power
Purity: ≥98% (or refer to the Certificate of Analysis)
Solubility: DMSO : 50 mg/mL (162.16 mM; Need ultrasonic)
Shipping Condition: Shipped under ambient temperature as non-hazardous chemical or refer to Certificate of Analysis
Storage Condition: Dry, dark and -20 oC for 1 year or refer to the Certificate of Analysis.
Shelf Life: ≥12 months if stored properly.
Stock Solution Storage: 0 - 4 oC for 1 month or refer to the Certificate of Analysis.
Drug Formulation: To be determined
HS Tariff Code: 382200
How to use
In Vitro:
Toddalolactone inhibits the binding between PAI-1 and uPA, and therefore prevented the formation of the PAI-1/uPA complex.
In Vivo:
Intraperitoneal injection of toddalolactone in mice significantly prolonged tail bleeding and reduced arterial thrombus weight in a FeCl3-induced thrombosis model. Moreover, the hydroxyproline level in the plasma and the degree of liver fibrosis in mice were decreased after intraperitoneal injection of toddalolactone in CCl4-induced mouse liver fibrosis model.
References:
- Yu B, et al. Inhibition of PAI-1 Activity by Toddalolactone as a Mechanism for Promoting Blood Circulation and Removing Stasis by Chinese Herb Zanthoxylum nitidum var. tomentosum. Front Pharmacol. 2017 Jul 21;8:489.
Products are for research use only. Not for human use.
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