Determine the necessary mass, volume, or concentration for preparing a solution.
Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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SKU | Size | Availability | Price | Qty |
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K126884-5mg | 5mg | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $53.90 | |
K126884-25mg | 25mg | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $243.90 | |
K126884-100mg | 100mg | Available within 4-8 weeks(?) Items will be manufactured post-order and can take 4-8 weeks. Thank you for your patience! | $380.90 |
Potent, selective, competitive ATM kinase inhibitor
Synonyms | 587871-26-9 | KU-55933 | 2-Morpholino-6-(thianthren-1-yl)-4H-pyran-4-one | KU55933 | ATM Kinase Inhibitor | KU 55933 | 2-Morpholin-4-yl-6-thianthren-1-yl-pyran-4-one | 2-Morpholin-4-yl-6-thianthren-1-ylpyran-4-one | KU-55933 (ATM Kinase Inhibitor) | CHEMBL222102 | O549494L5D |
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Specifications & Purity | Moligand™, ≥98% |
Biochemical and Physiological Mechanisms | KU-55933 is a very potent, specific inhibitor of Ataxia telangiectasia (A-T) mutated (ATM) kinase (IC50 = 13 nM). KU-22933 treatment sensitizes cancer cells to ionizing radiation and cytotoxic drugs. The compound KU-22933 blocks ATM-mediated phosphorylyat |
Storage Temp | Store at -20°C |
Shipped In | Ice chest + Ice pads |
Grade | Moligand™ |
Action Type | INHIBITOR |
Mechanism of action | Inhibitor of ATM serine/threonine kinase |
Note | Wherever possible, you should prepare and use solutions on the same day. However, if you need to make up stock solutions in advance, we recommend that you store the solution as aliquots in tightly sealed vials at -20°C. Generally, these will be useable for up to one month. Before use, and prior to opening the vial we recommend that you allow your product to equilibrate to room temperature for at least 1 hour. Need more advice on solubility, usage and handling? Please visit our frequently asked questions (FAQ) page for more details. |
Product Description | KU-55933 (ATM Kinase Inhibitor) is a potent and specific ATM inhibitor with IC50/Ki of 12.9 nM/2.2 nM in cell-free assays, and is highly selective for ATM as compared to DNA-PK, PI3K/PI4K, ATR and mTOR. |
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IUPAC Name | 2-morpholin-4-yl-6-thianthren-1-ylpyran-4-one |
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INCHI | InChI=1S/C21H17NO3S2/c23-14-12-16(25-20(13-14)22-8-10-24-11-9-22)15-4-3-7-19-21(15)27-18-6-2-1-5-17(18)26-19/h1-7,12-13H,8-11H2 |
InChi Key | XRKYMMUGXMWDAO-UHFFFAOYSA-N |
Canonical SMILES | C1COCCN1C2=CC(=O)C=C(O2)C3=C4C(=CC=C3)SC5=CC=CC=C5S4 |
Isomeric SMILES | C1COCCN1C2=CC(=O)C=C(O2)C3=C4C(=CC=C3)SC5=CC=CC=C5S4 |
WGK Germany | 3 |
PubChem CID | 5278396 |
Molecular Weight | 395.49 |
PubChem CID | 5278396 |
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ChEMBL Ligand | CHEMBL222102 |
CAS Registry No. | 587871-26-9 |
RCSB PDB Ligand | UF8 |
Enter Lot Number to search for COA:
To view the certificate results,please click on a Lot number.For Lot numbers from past orders,please use our order status section
Lot Number | Certificate Type | Date | Item |
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C1706025 | Certificate of Analysis | Jul 08, 2024 | K126884 |
Solubility | DMSO 33 mg/mL Water <1 mg/mL Ethanol <1 mg/mL |
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Refractive Index | 1.71 |
Boil Point(°C) | 628.01° C at 760 mmHg |
Melt Point(°C) | 229.98°C |
WGK Germany | 3 |
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25. Zhao Mengjie, Li Yanhui, Lu Chenfei, Ding Fangshu, Xu Miao, Ge Xin, Li Mengdie, Wang Zhen, Yin Jianxing, Zhang Junxia, Wang Xiefeng, Ge Zehe, Xiao Hong, Xiao Yong, Liu Hongyi, Liu Wentao, Cao Yuandong, Wang Qianghu, You Yongping, Wang Xiuxing, Yang Kun, Shi Zhumei, Qian Xu. (2023) PGC1α Degradation Suppresses Mitochondrial Biogenesis to Confer Radiation Resistance in Glioma. CANCER RESEARCH, 83 (7): (1094-1110). [PMID:36696363] |