My cart
In the shopping cart is not goods, to choose and buy!
  • Product Name
  • Size
  • Quantity
  • Amount
    Selected items : 0 pieces Total : CHECK OUT()
    Enalaprilat Dihydrate (MK-422)
    Enalaprilat Dihydrate (MK-422)

    Price:
    Market Price:

    This product is for research use only, not for human use. We do not sell to patients.
    Number: - + Pieces(InventoryPieces)
    InvivoChem Cat #: V1774
    CAS #: 84680-54-6 Purity ≥98%

    Description: Enalaprilat Dihydrate (also known as MK422; MK 422; MK-422; Epaned, Vasotec, Vasotec IV), the active metabolite of enalapril, is an angiotensin-converting enzyme (ACE) inhibitor approved for the treatment of hypertension, diabetic nephropathy, and chronic heart failure. It inhibits ACE with an IC50 of 1.94 nM. Enalaprilat has high affinity for human endothelial ACE with IC50 of 1.94 nM and shows bradykinin/angiotensin I selectivity ratio of 1.00 calculated from double displacement experiments.

    References: Eur J Pharmacol. 2007 Dec 22;577(1-3):1-6; Br J Anaesth. 2006 Apr;96(4):437-43.

    Related CAS#: 75847-73-3 (Enalapril free base); 76095-16-4 (Enalapril Maleate); 149404-21-7 (Enalapril sodium); 349554-02-5 (Enalapril D5 maleate); 349554-00-3 (Enalaprilat D5); 1356922-29-6 (Enalaprilat D5 Sodium)

    Customer Validation
    Top Publications Citing Invivochem Products
    • Citation of InvivoChem Vorinostat (V0255) by Nature 2021, 597(7874):119-125
    • Citation of InvivoChem Larotrectinib (V2599) by Cell. 2020 Nov 25;183(5):1202-1218.e25
    • Citation of InvivoChem Eprenetapopt (APR-246) by Science Adv 2022: 8, eabm9427.
    • Citation of InvivoChem 5-azacytidine (V0404) by Nature 2021, DOI: 10.1038/s41586-021-03850-3
    • Citation of InvivoChem Larotrectinib (V2599) by Cell 2020, doi: 10.1016/j.cell.2020.10.016.
    • Citation of InvivoChem Eprenetapopt (APR-246) by Science Adv 2022, doi: 10.1126/sciadv.abm9427.
    • Citation of InvivoChem Vorinostat/SAHA (V0255) by Nature 2021, DOI: 10.1038/s41586-021-03850-3.
    • Citation of InvivoChem Vitrakvi by Cell 2020, PMID: 33142117 PMCID: PMC8100789
    • Citation of InvivoChem APR-246 by Science Adv 2022, PMID: 36103522.
    • Citation of InvivoChem 5-azacytidine (V0404) by Nature 2021, DOI: 10.1038/s41586-021-03850-3.
    • Citation of InvivoChem LOXO-101 by Cell 2020, PMID: 33142117 PMCID: PMC8100789
    • Citation of InvivoChem Eprenetapopt by Science Adv 2022, PMID: 36103522.
    • Citation of InvivoChem Vorinostat/SAHA (V0255) by Nature 2021, PMID: 34433969
    • Citation of InvivoChem  ARRY-470 by Cell 2020, PMID: 33142117 PMCID: PMC8100789
    • Citation of InvivoChem 5-azacytidine (V0404) by Nature 2021, PMID: 34433969
    • Citation of InvivoChem BMH-21 (V1435) by Cell Stem Cell 2020, 26(6): 845-861.e12.
    • Citation of InvivoChem Eprenetapopt (APR-246) by Science Adv 2022, doi: 10.1126/sciadv.abm9427.
    • Citation of InvivoChem 5-azacytidine (V0404) by Nature 2021, DOI: 10.1038/s41586-021-03850-3.
    • Citation of InvivoChem V33339 Lys-SMCC-DM1 by PNAS Nexus 2022, pgac063, https://academic.oup.com/pna
    • Citation of InvivoChem 5-azacytidine by Nature 2021, PMID: 34433969
    • Citation of InvivoChem Ruxolitinib/Filgotinib/BMS-911543/Decernotinib by J Allergy Clin Immunol 2020
    • Citation of InvivoChem LGK974 /WNT974 (V1353) by  Cancer Cell 2021 Apr 12;39(4):529-547.e7.
    • Citation of InvivoChem V1386 Napabucasin (BBI-608) by J Exp Clin Cancer Res 2021 Oct 13;40(1):319.
    • Citation of InvivoChem 5-azacytidine (V0404) by Nature 2021, DOI: 10.1038/s41586-021-03850-3.
    • Citation of InvivoChem Epacadostat/INCB024360 (V0942) by Cancer Discov 2022: 12(4):1106-1127.
    • Citation of InvivoChem S63845 (V2797) by Cell Death and Disease 2020, 11:316.
    • Citation of InvivoChem BMS-582949 (V2668) by Cells 2020, 9(6):1472.
    • Citation of InvivoChem Apiin (V4467) by J Med Chem 2020, 63(15):8338-8358.
    • Citation of InvivoChem V0001 venetoclax by WO2021231323A1
    Publications Citing InvivoChem Products
    • Physicochemical and Storage Information
    • Protocol
    • Quality Control Documentation
    • Related Biological Data
    • Customer Review
    Molecular Weight (MW)348.4
    FormulaC18H24N2O5.2H2O
    CAS No.84680-54-6 (Enalaprilat Dihydrate); 
    Storage-20℃ for 3 years in powder form
    -80℃ for 2 years in solvent
    Solubility (In vitro)DMSO: 70 mg/mL (200.9 mM)
    Water:<1 mg/mL
    Ethanol:<1 mg/mL
    Chemical Name((S)-1-carboxy-3-phenylpropyl)-L-alanyl-L-proline Dihydrate
    SynonymsMK-422 Dihydrate; MK 422; MK-422; MK422


    • Molarity Calculator
    • Dilution Calculator
    • The molarity calculator equation

      Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

      • Mass
      • Concentration
      • Volume
      • Molecular Weight *
      • =
      • ×
      • ×
    • The dilution calculator equation

      Concentration (start) × Volume (start) = Concentration (final) × Volume (final)

      This equation is commonly abbreviated as: C1V1 = C2V2

      • Concentration (start)
      • ×
      • Volume (start)
      • =
      • Concentration (final)
      • ×
      • Volume (final)
      • ×
      • =
      • ×
      • C1
      •  
      • V1
      •  
      • C2
      •  
      • V2
    In Vitro

    In vitro activity: Enalaprilat has high affinity for human endothelial ACE with IC50 of 1.94 nM in vitro binding assay by displacing a saturating concentration of [125I]351A, a radiolabeled lisinopril analogue from ACE binding sites, and shows bradykinin/angiotensin I selectivity ratio of 1.00 calculated from double displacement experiments. Enalaprilat has the strong inhibitory effect on Aβ42-to-Aβ40-converting activity found in the N-domain of ACE, exhibiting a 10-fold lower IC50 (0.003~0.01 μM) than captopril (0.03~0.1 μM). Enalaprilat (100 nM) blocks protein kinase C epsilon by directly activating bradykinin B1 receptor at the canonical Zn2+ binding site, leading to prolonged nitric oxide (NO) production in cytokine-treated human lung microvascular endothelial cells. Enalaprilat attenuates the IGF-I induced neonatal rat cardiac fibroblast growth (30% reduction) in a concentration-dependent fashion, with IC50 of 90 mM.


    Kinase Assay: The binding assay is based on the competitive displacement of [125I]351A by Enalaprilat performed on whole endothelial cells. Subconfluent HUVECs in 6-well plates are rinsed with 2 mL binding buffer (140 mM NaCl, 2.7 mM KCl, 1.8 mM CaCl2, 1.03 mM MgCl2, 0.42 mM NaH2PO4, 10 mM HEPES, 2 mM sodium pyruvate and 5 mM glucose, pH 7.4), and the culture medium is replaced with 2.5 mL fresh binding buffer containing 5% fetal bovine serum (FBS). The Enalaprilat (2.5-12.5 μL, 0.1-50 nM) or equivalent volumes of diluent are added to the binding buffer. A saturating amount of [125I]351A (10 μL, typically 106 cpm) is then added to each sample and the plates are incubated at 37 °C for 2 hours in a thermostatic bath. The cells are then rinsed twice with 1.5 mL binding buffer. Finally, the cells are extracted with 0.5 mL NaOH 1 N, incubated for 5 minutes, and the radioactivity is counted with a gamma counter. The ratio of specific [125I]351A bound to total bound activity (B/B0) is calculated, and the inhibitory potency of Enalaprilat expressed as the concentration of ACE inhibitors able to displace 50% of the bound radioligand, i.e. the IC50.


    Cell Assay: After 24 hours incubation in serum-free medium (DMEM), cells are stimulated with IGF-I (1-100 nM) and coincubated with Enalaprilat (1 nM-10 μM) for 24 hours. Cellular proliferation is assessed by 5-bromo-2'-deoxyuridine (BrdU) incorporation during the last 4 hours of the 24 hours incubation period using a colorimetric immunoassay. The extinctions are measured at 450 nm in an ELISA plate reader.

    In VivoEnalaprilat has unfavourable ionisation characteristics to allow sufficient potency for oral administration, thus Enalaprilat is only suitable for intravenous administration, which is overcome by the esterification with ethanol to produce Enalapril. Administration of Enalaprilat induces a significant reduction of MAP at 70 minutes compared with the placebo group during haemorrhagic shock in rats, and results in a 50% reduction of CO, a general tendency of EB extravasation which is significant in the kidney and lungs, and a significant increase in ileal EB extravasation (53%). Enalaprilat has no effect in nonhypertrophied hearts, but significantly attenuates the greater increase in left ventricular end-diastolic pressure in hypertrophied hearts compared with no drug. 
    Animal modelMale Sprague–Dawley rats 
    Formulation & DosageDissolved in a vehicle solution (1 mg in 950 μL of phosphate buffered saline and 50 μL 1M Na2CO3); 1mg/kg; i.v. injection 
    References

    Eur J Pharmacol. 2007 Dec 22;577(1-3):1-6; Br J Anaesth. 2006 Apr;96(4):437-43.


    These protocols are for reference only. InvivoChem does not independently validate these methods.

    评论

      Home Prev Next Last page / pices

      发评论

      ×
      Your information is safe with us. * Required Fields.
      Products are for research use only;  We do not sell to patients
      Tel: 1-708-310-1919
      Fax: 1-708-557-7486
      Subscribe to our E-newsletter
      • Name*
      • *
      • E-mail*
      • *
      • instructions:
      • *
      Copyright 2020 InvivoChem LLC | All Rights Reserved
      prompt
      Do you confirm the receipt?