10mM in DMSO for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at -80°C Ships Dry ice packs + Cold packs 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.
Information
ABT-751 (E7010) ABT-751 (E7010) binds to the colchicine site on β-tubulin and inhibits polymerization of microtubules, not a substrate for the MDR transporter and is active against cell lines resistant to vincristine, doxorubicin, and cisplatin. Phase 1
In vitro
In vitro, ABT-751 shows the selective cytotoxicity with IC50 of 0.6–2.6 μM in neuroblastoma and 0.7–4.6 μM in other solid tumor cell lines. Furthermore, ABT-751 also exhibits a selective effect on dynamic microtubules and spares stable microtubules, accounting for the persistence of acetylated and detyrosinated α-tubulin positive polymerized tubules at the IC90 concentration of ABT-751.
In vivo
In this Calu-6 xenograft model, ABT-751 as a single agent at 100 and 75 mg/kg/day shows significant antitumor activity, while in combination with cisplatin, ABT-751 shows a dose-dependent enhancement in growth delay. In the HT-29 colon xenograft model, ABT-751 also shows significant antitumor activity as a single agent and produced a dose-dependent enhancement in growth delay In combination with 5-FU. In dogs with lymphoma, ABT-751 exhibits the dose-limiting toxicities that included vomiting, diarrhea, anorexia, or some combination of these with a maximum tolerated dose (MTD) of 350 mg/m2 PO q24h. Furthermore, the mean AUC and Cmax for ABT-751 at the MTD of 350 mg/m2 is 5.55 μg-hour/mL and 0.9 μg/mL, respectively.
Cell Data
cell lines：Tumor cell lines including multiple myeloma, ewing\'s sarcoma, askin\'s tumor, colon, breast, anaplastic large cell lymphoma, lung, cervix, head and neck, prostate and ovary.
Concentrations：0 to 100 μM
Incubation Time：72 hours
Powder Purity:≥99%
| ALogP | 2.8 |
|---|
| Isomeric SMILES | COC1=CC=C(C=C1)S(=O)(=O)NC2=C(N=CC=C2)NC3=CC=C(C=C3)O |
|---|---|
| Alternate CAS | 141430-65-1 |
| Molecular Weight | 371.41 |
| Reaxy-Rn | 5455834 |
| Reaxys-RN_link_address | https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=5455834&ln= |
Comprehensive hazard, handling, storage, and regulatory compliance document.
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View spec sheet →| Melt Point(°C) | 162 °C(dec.) |
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