Barasertib (AZD1152-HQPA)

Catalog No.S1147 Batch:S114709

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Technical Data

Formula

C26H30FN7O3
Molecular Weight 507.56 CAS No. 722544-51-6
Solubility (25°C)* In vitro DMSO 100 mg/mL (197.02 mM)
Water Insoluble
Ethanol Insoluble
In vivo (Add solvents to the product individually and in order)
Clear solution
5% DMSO 95% corn oil
0.65mg/ml Taking the 1 mL working solution as an example, add 50 μL of 13 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results. 
Clear solution
5%DMSO 40%PEG300 5%Tween80 50%ddH2O
5.0mg/ml Taking the 1 mL working solution as an example, add 50 μL of 100 mg/ml clarified DMSO stock solution to 400 μL PEG300, mix evenly to clarify it; add 50 μL Tween80 to the above system, mix evenly to clarify it; then continue to add 500 μL ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results. 
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description Defosbarasertib (AZD1152-HQPA, AZD2811, INH-34, Barasertib-HQPA) is a highly selective Aurora B inhibitor with IC50 of 0.37 nM in a cell-free assay, ~3700 fold more selective for Aurora B over Aurora A. Phase 1.
Targets
Aurora B [1]
(Cell-free assay)
0.37 nM
In vitro

Barasertib (AZD1152-HQPA), a highly selective Aurora B inhibitor, causes polyploidy and apoptosis in many cancer cell lines.[1]
In vivo

Barasertib (AZD1152-HQPA) is an aurora B kinase inhibitor, and has efficacy against RB1 / SCLC cell line xenografts, RB1 / SCLC PDXs, and autochthonous Rb1 / neuroendocrine tumors.[1]

Protocol (from reference)

Cell Assay:

[1]
  • Cell lines

    NCI-H82 cells, SCLC and NSCLC cell lines

  • Concentrations

    --

  • Incubation Time

    --

  • Method

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Customer Product Validation

Data from [Data independently produced by Nature, 2014, 508(7494), 118-22]

Data from [Data independently produced by J Exp Med, 2014, 10.1084/jem.20141123]

Data from [Oncogene, 2014, 33, 3550-60]

Data from [Oncogene, 2012, 31, 1217–1227]

Selleck's Barasertib (AZD1152-HQPA) has been cited by 172 publications

High-throughput screening identifies Aurora kinase B as a critical therapeutic target for Merkel cell carcinoma [ Nat Commun, 2025, 16(1):1583] PubMed: 39939315
Unraveling AURKB as a potential therapeutic target in pulmonary hypertension using integrated transcriptomic analysis and pre-clinical studies [ Cell Rep Med, 2025, 6(2):101964] PubMed: 39933527
Identification of chemical inhibitors targeting long noncoding RNA through gene signature-based high throughput screening [ Int J Biol Macromol, 2025, 292:139119] PubMed: 39722392
Oversized cells activate global proteasome-mediated protein degradation to maintain cell size homeostasis [ Elife, 2025, 14e75393] PubMed: 39791360
Dual Inhibition of CDK4/6 and XPO1 Induces Senescence With Acquired Vulnerability to CRBN-Based PROTAC Drugs [ Gastroenterology, 2024, S0016-5085(24)00062-3] PubMed: 38262581
Detection of senescence using machine learning algorithms based on nuclear features [ Nat Commun, 2024, 15(1):1041] PubMed: 38310113
Repurposed AT9283 triggers anti-tumoral effects by targeting MKK3 oncogenic functions in Colorectal Cancer [ J Exp Clin Cancer Res, 2024, 43(1):234] PubMed: 39164711
WEE1 confers resistance to KRASG12C inhibitors in non-small cell lung cancer [ Cancer Lett, 2024, 611:217414] PubMed: 39725152
Inhibition of Aurora B kinase (AURKB) enhances the effectiveness of 5-fluorouracil chemotherapy against colorectal cancer cells [ Br J Cancer, 2024, 10.1038/s41416-024-02584-z] PubMed: 38287178
New Fusarochromanone Derivatives from the Marine Fungus Fusarium equiseti UBOCC-A-117302 [ Mar Drugs, 2024, 22(10)444] PubMed: 39452852

RETURN POLICY
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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

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