Emricasan (IDN-6556)

Catalog No.S7775 Batch:S777509

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Technical Data

Formula

C26H27F4N3O7
Molecular Weight 569.50 CAS No. 254750-02-2
Solubility (25°C)* In vitro DMSO 100 mg/mL (175.59 mM)
Ethanol 25 mg/mL (43.89 mM)
Water Insoluble
In vivo (Add solvents to the product individually and in order)
Clear solution
5%DMSO 40%PEG300 5%Tween80 50%ddH2O
5.0mg/ml Taking the 1 mL working solution as an example, add 50 μL of 100 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to make it clear; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results. 
* <1 mg/ml means slightly soluble or insoluble.
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
* Room temperature shipping (Stability testing shows this product can be shipped without any cooling measures.)

Preparing Stock Solutions

Biological Activity

Description Emricasan (IDN-6556, PF 03491390, PF-03491390) is a potent irreversible pan-caspase inhibitor. Emricasan is an inhibitor of Zika virus infection.
Targets
caspase [1]
In vitro Emricasan, also called IDN-6556 or PF-03491390, is an inhibitor of activated caspases, and it has sub- to nanomolar activity in vitro. Emricasan shows neuroprotective activity for hNPCs but does not suppress ZIKV replication[2].
In vivo Emricasan decreases liver injury but not metabolic derangement in NASH. It also ameliorates inflammation. In the murine NASH model, stellate cell activation and hepatic fibrogenesis are attenuated by administration of the pan-caspase inhibitor Emricasan[1]. Emricasan is currently being evaluated in phase 2 clinical trials for the reduction of hepatic injury and liver fibrosis caused by chronic HCV infection[2].

Protocol (from reference)

Cell Assay:[2]
  • Cell lines

    Astrocytes

  • Concentrations

    9 μM

  • Incubation Time

    1 h

  • Method

    Astrocytes are mock-infected, treated with DMSO or treated with 2 μM niclosamide, 92 μM PHA-690509, 9 μM emricasan, or a combination of 92 μM PHA-690509 and 9 μM emricasan for 1 h before infection with PRVABC59 (MOI = 0.5). Cells are fixed 24 h after infection and stained for ZIKVE and nuclei.
Animal Study:[1]
  • Animal Models

    C57BL/6J mice

  • Dosages

    0.3mg/kg/day

  • Administration

    i.g.

Selleck's Emricasan (IDN-6556) has been cited by 51 publications

Neuronal STING activation in amyotrophic lateral sclerosis and frontotemporal dementia [ Acta Neuropathol, 2024, 147(1):56] PubMed: 38478117
Caspase cleavage of RIPK3 after Asp333 is dispensable for mouse embryogenesis [ Cell Death Differ, 2024, 31(2):254-262.] PubMed: 38191748
Reproducible generation of human liver organoids (HLOs) on a pillar plate platform via microarray 3D bioprinting [ bioRxiv, 2024, 2024.03.11.584478] PubMed: 38559126
Modeling post-implantation stages of human development into early organogenesis with stem-cell-derived peri-gastruloids [ Cell, 2023, S0092-8674(23)00794-8] PubMed: 37478861
Metformin potentiates nephrotoxicity by promoting NETosis in response to renal ferroptosis [ Cell Discov, 2023, 9(1):104] PubMed: 37848438
Metformin potentiates nephrotoxicity by promoting NETosis in response to renal ferroptosis [ Cell Discov, 2023, 9(1):104] PubMed: 37848438
Executioner caspases restrict mitochondrial RNA-driven Type I IFN induction during chemotherapy-induced apoptosis [ Nat Commun, 2023, 14(1):1399] PubMed: 36918588
Executioner caspases restrict mitochondrial RNA-driven Type I IFN induction during chemotherapy-induced apoptosis [ Nat Commun, 2023, 14(1):1399] PubMed: 36918588
Modeling bile duct ischemia and reoxygenation injury in human cholangiocyte organoids for screening of novel cholangio-protective agents [ EBioMedicine, 2023, 88:104431] PubMed: 36608526
Dimethyl fumarate inhibits necroptosis and alleviates systemic inflammatory response syndrome by blocking the RIPK1-RIPK3-MLKL axis [ Pharmacol Res, 2023, 189:106697] PubMed: 36796462

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SHIPPING AND STORAGE
Selleck products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Selleck Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Selleck products are stable under the recommended conditions.

NOT FOR HUMAN, VETERINARY DIAGNOSTIC OR THERAPEUTIC USE.