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8-(1,3,4-OXADIAZOL-2-YL)-2,4-BIS(TRIFLUOROMETHYL)IMIDAZO[1,2-A][1,8]NAPHTHYRIDINE is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 2-[2,4-bis(trifluoromethyl)imidazo[1,2-a]1,8-naphthyridin-8-yl]-1,3,4-oxadiazole

    Cas No: 691868-88-9

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  • 691868-88-9 Structure
  • Basic information

    1. Product Name: 8-(1,3,4-OXADIAZOL-2-YL)-2,4-BIS(TRIFLUOROMETHYL)IMIDAZO[1,2-A][1,8]NAPHTHYRIDINE
    2. Synonyms: 8-(1,3,4-OXADIAZOL-2-YL)-2,4-BIS(TRIFLUOROMETHYL)IMIDAZO[1,2-A][1,8]NAPHTHYRIDINE;RO8191
    3. CAS NO:691868-88-9
    4. Molecular Formula: C14H5F6N5O
    5. Molecular Weight: 373.21
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 691868-88-9.mol
  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: ≤0.1mg/ml in DMSO;0.5mg/ml in dimethyl formamide
    9. CAS DataBase Reference: 8-(1,3,4-OXADIAZOL-2-YL)-2,4-BIS(TRIFLUOROMETHYL)IMIDAZO[1,2-A][1,8]NAPHTHYRIDINE(CAS DataBase Reference)
    10. NIST Chemistry Reference: 8-(1,3,4-OXADIAZOL-2-YL)-2,4-BIS(TRIFLUOROMETHYL)IMIDAZO[1,2-A][1,8]NAPHTHYRIDINE(691868-88-9)
    11. EPA Substance Registry System: 8-(1,3,4-OXADIAZOL-2-YL)-2,4-BIS(TRIFLUOROMETHYL)IMIDAZO[1,2-A][1,8]NAPHTHYRIDINE(691868-88-9)
  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 691868-88-9(Hazardous Substances Data)

691868-88-9 Usage

Biological Activity

ec50: 0.2 μm for anti-hcv activityro8191 is an ifn-α receptor 2 agonist.most acute hepatitis c virus (hcv) infections become chronic and some progress to liver cirrhosis or hepatocellular carcinoma, with thes tandard therapy involving an interferon (ifn)-α-based regimen.

in vitro

previous study found that ro8191had remarkable anti-hcv activity. more importantly, ro8191 exerted its antiviral activity by directly interacting with the type i ifn receptor to drive ifn-stimulated genes (isg) expression, which then induced the antiviral response of innate immune system. previous researchers conducted a systematic structure activity relationship (sar) study on ro8191, and although more than 100 analogues were synthesized, none of the analogues displayed improved anti-hcv activity, suggesting that ro8191 displayed a relative narrow window of sar [1].

in vivo

a previous study evaluated the effects of ro8191 on ifn signaling in mice. results showd that the antiviral genes were significantly induced in the livers of mice treated with ro8191. in addition, genes that had previously been reported to be induced by ifn-b in mouse liver were also induced in the livers of ro8191-treated mice. this study also measured inflammatory cytokine and chemokine expressions, and ro8191 did not significantly induce the expression of these genes. to evaluate the in-vivo anti-hcv activity of ro8191, ro8191 was orally administered to hcv-infected humanized liver mice, and the results showed that ro8191 was able to reduce hcv titer in vivo [2].

references

[1] wang h, wang s, cheng l, chen l, wang y, qing j, huang s, wang y, lei x, wu y, ma z, zhang l, tang y. discovery of imidazo[1,2-α][1,8]naphthyridine derivatives as potential hcv entry inhibitor. acs med chem lett. 2015 jul 27;6(9):977-81.[2] konishi h et al. an orally available, small-molecule interferon inhibits viral replication. sci rep. 2012;2:259.

Check Digit Verification of cas no

The CAS Registry Mumber 691868-88-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,9,1,8,6 and 8 respectively; the second part has 2 digits, 8 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 691868-88:
(8*6)+(7*9)+(6*1)+(5*8)+(4*6)+(3*8)+(2*8)+(1*8)=229
229 % 10 = 9
So 691868-88-9 is a valid CAS Registry Number.

691868-88-9 Well-known Company Product Price

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  • Sigma

  • (SML1200)  RO8191  ≥98% (HPLC)

  • 691868-88-9

  • SML1200-5MG

  • 983.97CNY

  • Detail
  • Sigma

  • (SML1200)  RO8191  ≥98% (HPLC)

  • 691868-88-9

  • SML1200-25MG

  • 3,970.98CNY

  • Detail

691868-88-9Downstream Products

691868-88-9Relevant articles and documents

IMIDAZONAPHTHYRIDINES AND IMIDAZOPYRIDOPYRIMIDINES AS IFNAR2 AGONISTS FOR TREATING SARS-COV-2 INFECTIONS

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, (2022/03/22)

The present disclosure relates to agonists of interferon alpha and beta receptor subunit 2 (IFNAR2) for use in the treatment or prevention of viral disease, particularly COVID-19. In particular embodiments, COVID-19 is associated with pneumonia or acute respiratory distress syndrome (ARDS). In other aspects, the subject being treated is undergoing extra-corporeal membrane oxygenation, mechanical ventilation, non-invasive ventilation, receiving oxygen therapy or receiving antiviral or steroid treatment.

COMPOUNDS AND METHODS FOR ENHANCING INNATE IMMUNE RESPONSES

-

, (2013/05/09)

Provided are certain compounds and pharmaceutically acceptable salts thereof, their pharmaceutical compositions, their methods of preparation, and their use for treating viral infections.

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