Barasertib is an orally bioavailable, small-molecule, dihydrogen phosphate prodrug of the pyrazoloquinazoline Aurora kinase inhibitor AZD1152–hydroxyquinazoline pyrazol anilide (AZD1152-HQPA) with potential antineoplastic activity. Upon administration and rapid conversion from the prodrug form in plasma, barasertib specifically binds to and inhibits Aurora kinase B, which results in the disruption of spindle checkpoint functions and chromosome alignment and, so, the disruption of chromosome segregation and cytokinesis. Consequently, cell division and cell proliferation are inhibited and apoptosis is induced in Aurora kinase B-overexpressing tumor cells. IMPORTANT NOTE
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Chemical |
CAS Num |
722543-31-9 |
Chemical Formula |
C26H31FN7O6P |
Molecular Weight |
587.54 |
IUPAC Chemical Name |
2-(ethyl(3-(4-(5-(2-(3-fluorophenylamino)-2-oxoethyl)-1H-pyrazol-3-ylamino)quinazolin-7-yloxy)propyl)amino)ethyl dihydrogen phosphate |
Exact Mass |
587.20575 |
Elemental Analysis |
C, 53.15; H, 5.32; F, 3.23; N, 16.69; O, 16.34; P, 5.2 7 |
Synonym |
AZD1152; AZD-1152; AZD 1152; Barasertib. |
Solubility |
Soluble in DMSO, not in water |
SMILES Code |
O=P(O)(OCCN(CC)CCCOC1=CC2=NC=NC(NC3=NNC(CC(NC4=CC=CC(F)=C4)=O)=C3)=C2C=C1)O |
Biological |
Targets and Effects |
Aurora kinase inhibitor |
Pathways |
Apoptosis |
Physical |
Appearance |
Solid powder |
Purity |
>98% (or refer to the Certificate of Analysis) |
Shipping Condition |
Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs. |
Storage Condition |
Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years). |
Shelf Life |
>5 years if stored properly |