Eltrombopag | Small molecule thrombopoietin agonist

CAS:
496775-61-2
Catalog Number:
10-3768
Activity:
Small molecule thrombopoietin agonist
Chemical Name:
3’-[2-[(2Z)-1-(3,4-dimethylphenyl)-1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene]hydrazinyl]-2’-hydroxy-[1,1’-biphenyl]-3-carboxylic acid
Alternate Name:
SB-497115
Molecular Weight:
442.47
Molecular Formula:
C25H22N4O4
Solubility:
Soluble in DMSO (up to 55 mg/ml) or in ethanol (up to 14 mg/ml).
Physical Properties:
Orange solid
Purity:
98% by TLC
NMR (Conforms)
Storage Temperature:
-20°C
Stability:
Stable for 2 years from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 3 months.
Shipping Code:
RT

Available Options

Size:PriceQuantity 
5 mg$55.00
25 mg$165.00

Eltrombopag (496775-61-2) is a novel, orally active, small molecule human thrombopoietin receptor (TPO-R) agonist, EC50=0.27 μM.1,2 Maintains human hematopoietic stem and progenitor cells under inflammatory conditions.3 Promotes DNA repair in human hematopoietic stem and progenitor cells.4 Acts as a powerful chelator of cellular and extracellular iron(III).5 Stimulates hematopoietic stem cells via a TPO-R-independent mechanism involving iron chelation.6

References/Citations:

1) Xie et al. (2018), Pharmacological characterization of eltrombopag, a novel orally active human thrombopoietin receptor agonist; J. Cell. Mol. Med., 22 5367
2) Erickson-Miller et al. (2008), Preclinical activity of eltrombopag (SB-497115), an oral, nonpeptide thrombopoietin receptor agonist; Stem Cells, 27 424
3) Alvarado et al. (2019), Eltrombopag maintains human hematopoietic stem and progenitor cells under inflammatory conditions mediated by IFN-γ; Blood, 133 2043
4) Guenther et al. (2019), Eltrombopag promotes DNA repair in human hematopoietic stem and progenitor cells; Exp. Hematol. 73 1
5) Vlachodimitropoulou et al. (2017), Eltrombopag: a powerful chelator of cellular or extracellular iron (II) alone or combined with a second chelator; Blood, 130 1923
6) Kao et al. (2018), Thrombopoietin receptor-independent stimulation of hematopoietic stem cells by eltrombopag; Science Transl. Med., 10 eaas9563

CAS:
496775-61-2
Catalog Number:
10-3768
Activity:
Small molecule thrombopoietin agonist
Chemical Name:
3’-[2-[(2Z)-1-(3,4-dimethylphenyl)-1,5-dihydro-3-methyl-5-oxo-4H-pyrazol-4-ylidene]hydrazinyl]-2’-hydroxy-[1,1’-biphenyl]-3-carboxylic acid
Alternate Name:
SB-497115
Molecular Weight:
442.47
Molecular Formula:
C25H22N4O4
Solubility:
Soluble in DMSO (up to 55 mg/ml) or in ethanol (up to 14 mg/ml).
Physical Properties:
Orange solid
Purity:
98% by TLC
NMR (Conforms)
Storage Temperature:
-20°C
Stability:
Stable for 2 years from date of purchase as supplied. Solutions in DMSO or ethanol may be stored at -20° for up to 3 months.
Shipping Code:
RT

Safety Data Sheet:

N/A

Product Data Sheet:

Materials provided by Focus Biomolecules are for laboratory research use only and are not intended for human or veterinary applications. Please note that we do not sell to individuals and that all orders placed by non-research organizations will incur a $20 restocking/refund fee

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