475949 MPS1 Inhibitor, NMS-P715 - Calbiochem

475949
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      Overview

      Replacement Information

      Key Specifications Table

      Empirical Formula
      C₃₅H₃₉F₃N₈O₃

      Pricing & Availability

      Catalog NumberAvailability Packaging Qty/Pack Price Quantity
      475949-5MG
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          Glass bottle 5 mg
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          Description
          OverviewAn orally bioavailable, ATP-competitive, pyrazolo-quinazoline, MPS1 inhibitor (IC50 = 182 nM, Ki = 0.99 nM) that is shown to act in a reversible and time-dependent manner. It demonstrates selectivity for MPS1 against a panel of 60 kinases, displaying activity against only three kinases, CK2, MELK, and NEK6 (< 10 µM), but not against other mitotic kinases including PLK1, CDK1, Aurora A, Aurora B, or the SAC kinase BUB1, in an in vitro kinase assay. It promotes massive SAC (spindle assembly checkpoint) override (EC50 = 65 nM) in nocodazole-arrested U20S cells and elicits a reduction in the G1 and G2/M phase of the cell cycle in A2780 ovarian cancer cells, similar to RNAi-mediated MPS1 silencing. In addition, it is shown to inactivate SAC, delocalize kinetochore components, and inhibit the proliferation of select cancer cell lines (IC50 ~ 1 µM), without marked activity among a panel of 127 normal cell lines. Also, it inhibits A2780 tumor xenograft growth in mice (90 mg/kg/day, o.s., in vivo) by 53% without marked body weight loss. Also available as a 5 mM solution in DMSO (Cat. No. 506313).
          Catalogue Number475949
          Brand Family Calbiochem®
          Synonyms(N-(2,6-diethylphenyl)-1-methyl-8-({4-[(1-methylpiperidin-4-yl)carbamoyl]-2-(trifluoromethoxy)phenyl}amino)-4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline-3-carboxamide)
          References
          ReferencesCaldarelli, M., et al. 2011. Bioorg. Med. Chem. Lett. 21, 4507.
          Colombo, R., et al. 2011. Cancer Res. 70, 10255.
          Product Information
          FormWhite powder
          Hill FormulaC₃₅H₃₉F₃N₈O₃
          Chemical formulaC₃₅H₃₉F₃N₈O₃
          Structure formula ImageStructure formula Image
          Applications
          ApplicationMPS1 Inhibitor, NMS-P715, CAS 1202055-32-0, is an orally bioavailable, ATP-competitive, reversible, and time-dependent inhibitor of MPS1 (IC50 = 182 nM, Ki = 0.99 nM).
          Biological Information
          Purity≥98% by HPLC
          Physicochemical Information
          Dimensions
          Materials Information
          Toxicological Information
          Safety Information according to GHS
          Safety Information
          Product Usage Statements
          Storage and Shipping Information
          Ship Code Ambient Temperature Only
          Toxicity Standard Handling
          Storage +2°C to +8°C
          Protect from Light Protect from light
          Do not freeze Ok to freeze
          Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
          Packaging Information
          Packaged under inert gas Packaged under inert gas
          Transport Information
          Supplemental Information
          Specifications

          Documentation

          SDS

          Title

          Safety Data Sheet (SDS) 

          Certificates of Analysis

          TitleLot Number
          475949

          References

          Reference overview
          Caldarelli, M., et al. 2011. Bioorg. Med. Chem. Lett. 21, 4507.
          Colombo, R., et al. 2011. Cancer Res. 70, 10255.
          Data Sheet

          Note that this data sheet is not lot-specific and is representative of the current specifications for this product. Please consult the vial label and the certificate of analysis for information on specific lots. Also note that shipping conditions may differ from storage conditions.

          Revision08-June-2012 JSW
          Synonyms(N-(2,6-diethylphenyl)-1-methyl-8-({4-[(1-methylpiperidin-4-yl)carbamoyl]-2-(trifluoromethoxy)phenyl}amino)-4,5-dihydro-1H-pyrazolo[4,3-h]quinazoline-3-carboxamide)
          DescriptionAn orally bioavailable, ATP-competitive, pyrazolo-quinazoline, MPS1 inhibitor (IC50 = 182 nM, Ki>sub> = 0.99 nM) that is shown to act in a reversible and time-dependent manner. It demonstrates selectivity for MPS1 against a panel of 60 kinases, displaying activity against only three kinases, CK2, MELK, and NEK6 (< 10 µM), but not against other mitotic kinases including PLK1, CDK1, Aurora A, Aurora B, or the SAC kinase BUB1, in an in vitro kinase assay. It promotes massive SAC (spindle assembly checkpoint) override (EC50 = 65 nM) in nocodazole-arrested U20S cells and elicits a reduction in the G1 and G2/M phase of the cell cycle in A2780 ovarian cancer cells, similar to RNAi-mediated MPS1 silencing. In addition, it is shown to inactivate SAC, delocalize kinetochore components, and inhibit the proliferation of select cancer cell lines (IC50 ~ 1 µM), without marked activity among a panel of 127 normal cell lines. Also, it inhibits A2780 tumor xenograft growth in mice (90 mg/kg/day, o.s., in vivo) by 53% without marked body weight loss.
          FormWhite powder
          Intert gas (Yes/No) Packaged under inert gas
          Chemical formulaC₃₅H₃₉F₃N₈O₃
          Structure formulaStructure formula
          Purity≥98% by HPLC
          SolubilityDMSO (10 mg/ml; clear, colorless solution)
          Storage +2°C to +8°C
          Protect from light
          Do Not Freeze Ok to freeze
          Special InstructionsFollowing reconstitution, aliquot and freeze (-20°C). Stock solutions are stable for up to 3 months at -20°C.
          Toxicity Standard Handling
          ReferencesCaldarelli, M., et al. 2011. Bioorg. Med. Chem. Lett. 21, 4507.
          Colombo, R., et al. 2011. Cancer Res. 70, 10255.