375240 HNF4 Antagonist, BI6015 - CAS 93987-29-2 - Calbiochem

375240
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      Overview

      Replacement Information

      Key Specifications Table

      Empirical FormulaCAS #
      C₁₅H₁₃N₃O₄S 93987-29-2

      Pricing & Availability

      Catalog NumberAvailability Packaging Qty/Pack Price Quantity
      375240-25MG
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          Glass bottle 25 mg
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          Description
          OverviewA cell-permeable phenylsulfonylbenzimidazole that is shown to dock in the ligand-binding pocket of both HNF4α and HNF4γ and antagonize HNF4α DNA binding activity in HepG2 cells (by 93%; 10 µM overnight), effectively inhibiting HNF4α-dependent cellular activities (Effective conc. 1 to 5 µM). HNF4γ inhibition by BI6015 can also lead to decreased insulin promoter binding by transactivators E47 & PDX-1 in T6PNE cells (5 µM 48 h). Although BI6015 is found to exhibit cancer-selective cytotoxicity toward a panel of 58 human cancer cells and Hep3B-Luc (Effective conc. 1 to 10 µM), but not primary murine hepatocytes, it does cause hepatic steatosis both in vitro and in mice in vivo, limiting its use in animal studies. BI6015 also inhibits Human CYP450 2C19 and rat L-type calcium channel (by 94% and 83%, respectively, at 10 µM), but not PPARγ or a panel of 41 receptors/enzymes of human, mouse, and rat origin.
          Catalogue Number375240
          Brand Family Calbiochem®
          Synonyms2-Methyl-1-(2-methyl-5-nitrophenylsulfonyl)-1H-benzo[d]imidazole, Hepatocyte Nuclear Factor4 Antagonist
          References
          ReferencesKiselyuk, A., et al. 2012. Chem. Biol. 19, 806.
          Product Information
          CAS number93987-29-2
          FormBeige powder
          Hill FormulaC₁₅H₁₃N₃O₄S
          ReversibleY
          Structure formula ImageStructure formula Image
          Applications
          Biological Information
          Primary TargetHNFα & γ
          Purity≥99% by HPLC
          Physicochemical Information
          Cell permeableY
          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 6 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
          375240

          References

          Reference overview
          Kiselyuk, A., et al. 2012. Chem. Biol. 19, 806.
          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.

          Revision11-October-2012 JSW
          Synonyms2-Methyl-1-(2-methyl-5-nitrophenylsulfonyl)-1H-benzo[d]imidazole, Hepatocyte Nuclear Factor4 Antagonist
          DescriptionA cell-permeable phenylsulfonylbenzimidazole compound that is shown to dock in the ligand-binding pocket of both HNF4α and HNF4γ via in silico structural analyses and antagonizes HNF4α DNA binding activity (by 93% after 10 µM overnight treatment of HepG2 cells), effectively inhibiting HNF4α-dependent cellular activities, including HNF4α mRNA transcription (by 62% in murine insulinoma MIN6 and 84% in human hepatoma HepG2 cultures after 5 h and 48 h 5 µM inhibitor treatment, respectively) and OTC (omithine transcarbamoylase) promoter transcription (by 85% & >95% in human HNF4α-transfected HepG2 & CV-1 cells, respectively; 48 hr 1 µM treatment). HNF4γ inhibition by BI6015 is also reported to indirectly lead to decreased binding of transactivators, E47 & PDX-1, to insulin promoter in T6PNE cells (48 h 5 µM treatment). Although BI6015 is found to exhibit cancer-selective cytotoxicity toward a panel of 58 human cancer cells and Hep3B-Luc (Effective conc. 1 to 10 µM), but not primary murine hepatocytes, it does cause hepatic steatosis both in vitro (primary murine hepatocytes; 5 µM for 3 days) and in mice in vivo (10 to 30 mg/kg/day for 5 days via i.p.) and is effectively metabolized by liver enzymes, limiting its in vivo efficacy in treating human Hep3B-derived liver tumor in mice. BI6015 also inhibits Human CYP450 2C19 and rat L-type calcium channel (by 94% and 83%, respectively, at 10 µM), but not PPARγ or a panel of 41 receptors/enzymes of human, mouse, and rat origin.
          FormBeige powder
          Intert gas (Yes/No) Packaged under inert gas
          CAS number93987-29-2
          Structure formulaStructure formula
          Purity≥99% by HPLC
          SolubilityDMSO (10 mg/ml)
          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 6 months at -20°C.
          Toxicity Standard Handling
          ReferencesKiselyuk, A., et al. 2012. Chem. Biol. 19, 806.