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| Activity Type | Activity Value -log(M) | Mechanism of Action | Activity Reference | Publications (PubMed IDs) |
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Moligand™, ≥98% Moligand™ for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Protected from light,Store at -20°C Ships Ice chest + Ice pads Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 0 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
E7016 (GPI 21016) is an orally available PARP inhibitor. E7016 can enhance tumor cell radiosensitivity in vitro and in vivo through the inhibition of DNA repair. E7016 acts as a potential anticancer agent
In Vitro
E7016 can enhance tumor cell radiosensitivity through the inhibition of DNA repair. E7016 (3 μM)-mediated radiosensitization occurs through an increase in the number of cells undergoing mitotic catastrophe and not an increase in the number of cells undergoing apoptosis. E7016 inhibits PARP by mimicking NAD +. MCE has not independently confirmed the accuracy of these methods. They are for reference only. Apoptosis AnalysisCell Line: The U251 human glioblastoma cell line Concentration: 3 μM Incubation Time: 6 hours prior to irradiation and were stained at 24 and 72 h postirradiation Result: The number of cells in mitotic catastrophe was significantly greater in the E7016-treated irradiated cells than in cells that received radiation only at 24 hours postirradiation.
In Vivo
E7016 has antitumor efficacy in murine xenograft studies . Administration of E7016 (40 mg/kg; oral gavage) to mice bearing U251 xenografts enhances the effectiveness of the Temozolomide/radiation combination . Mice treated with E7016/irradiation/Temozolomide have an additional growth delay of six days compared with the combination of Temozolomide and irradiation in vivo . MCE has not independently confirmed the accuracy of these methods. They are for reference only. Animal Model: Four- to six-week-old female nude miceDosage: 40 mg/kg Administration: Oral gavage Result: E7016 enhanced the radiation/Temozolomide (3 mg/kg orally)-induced tumor growth delay of U251 xenografts.
Form:Solid
IC50& Target:PARP
| ALogP | 2 |
|---|
| Pubchem Sid | 528764329 |
|---|---|
| Canonical Smiles | C1CN(CCC1O)CC2=CC3=C(C=C2)OC4=CC=CC5=C4C3=NNC5=O |
| IUPAC Name | 4-[(4-hydroxypiperidin-1-yl)methyl]-8-oxa-15,16-diazatetracyclo[7.7.1.02,7.013,17]heptadeca-1(16),2(7),3,5,9,11,13(17)-heptaen-14-one |
| InChIKey | HAVFFEMDLROBGI-UHFFFAOYSA-N |
| INCHI | 1S/C20H19N3O3/c24-13-6-8-23(9-7-13)11-12-4-5-16-15(10-12)19-18-14(20(25)22-21-19)2-1-3-17(18)26-16/h1-5,10,13,24H,6-9,11H2,(H,22,25) |
| Isomeric SMILES | C1CN(CCC1O)CC2=CC3=C(C=C2)OC4=CC=CC5=C4C3=NNC5=O |
| PubChem CID | 11660296 |
| Molecular Weight | 349.38 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Class | Benzopyrans |
| Subclass | 1-benzopyrans |
| Intermediate Tree Nodes | Dibenzopyrans |
| Direct Parent | Xanthenes |
| Alternative Parents | Phthalazinones Pyridazinones Aralkylamines Piperidines Benzenoids Heteroaromatic compounds Trialkylamines Secondary alcohols Lactams Oxacyclic compounds Azacyclic compounds Organic oxides Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteropolycyclic compounds |
| Substituents | Xanthene - Phthalazinone - Phthalazine - Pyridazinone - Aralkylamine - Piperidine - Pyridazine - Benzenoid - Heteroaromatic compound - Lactam - Secondary alcohol - Tertiary amine - Tertiary aliphatic amine - Oxacycle - Azacycle - Hydrocarbon derivative - Organic oxide - Organic oxygen compound - Organic nitrogen compound - Organooxygen compound - Organonitrogen compound - Amine - Alcohol - Aromatic heteropolycyclic compound |
| Description | This compound belongs to the class of organic compounds known as xanthenes. These are polycyclic aromatic compounds containing a xanthene moiety, which consists of two benzene rings joined to each other by a pyran ring. |
| External Descriptors | Not available |
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Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Date | Item |
|---|---|---|---|
| Certificate of Analysis | Feb 18, 2025 | E649935 | |
| Certificate of Analysis | Feb 18, 2025 | E649935 | |
| Certificate of Analysis | Feb 18, 2025 | E649935 | |
| Certificate of Analysis | Feb 18, 2025 | E649935 |
| Solubility | DMSO : 25 mg/mL (71.56 mM; ultrasonic and warming and heat to 60°C) |
|---|---|
| Sensitivity | light sensitive |
| Molecular Weight | 349.400 g/mol |
| XLogP3 | 2.000 |
| Hydrogen Bond Donor Count | 2 |
| Hydrogen Bond Acceptor Count | 5 |
| Rotatable Bond Count | 2 |
| Exact Mass | 349.143 Da |
| Monoisotopic Mass | 349.143 Da |
| Topological Polar Surface Area | 74.200 Ų |
| Heavy Atom Count | 26 |
| Formal Charge | 0 |
| Complexity | 587.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |
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