|  | |  |  | Baloxavir Basic information |  | Uses | 
 | Product Name: | Baloxavir |  | Synonyms: | Baloxavir;CPD2051;Baloxavir Impurity 10;S-033447;New Baloxavir;1H-[1,4]Oxazino[3,4-c]pyrido[2,1-f][1,2,4]triazine-6,8-dione, 12-[(11S)-7,8-difluoro-6,11-dihydrodibenzo[b,e]thiepin-11-yl]-3,4,12,12a-tetrahydro-7-hydroxy-, (12aR)-;Baloxavir USP/EP/BP;(R)-12-((S)-7,8-difluoro-6,11-dihydrodibenzo[b,e]thiepin-11-yl)3,4,12,12a-tetrahydro-1H-[1,4]oxazino[3,4-c]pyrido[2,1-f][1,2’4]triazine-6,8- dione |  | CAS: | 1985605-59-1 |  | MF: | C24H19F2N3O4S |  | MW: | 483.49 |  | EINECS: | 200-001-8 |  | Product Categories: | API;1985605-59-1 |  | Mol File: | 1985605-59-1.mol |  |  | 
|  |  | Baloxavir Chemical Properties | 
 | Boiling point | 644.7±65.0 °C(Predicted) |  | density | 1.63±0.1 g/cm3(Predicted) |  | storage temp. | Store at -20°C |  | solubility | DMSO:41.67(Max Conc. mg/mL);86.19(Max Conc. mM) |  | form | A solid |  | pka | 4.50±1.00(Predicted) |  | CAS DataBase Reference | 1985605-59-1 | 
|  |  | Baloxavir Usage And Synthesis | 
 | Uses | Baloxavir is a drug employed in the treatment of influenza virus infection. Baloxavir marboxil is a selective inhibitor of influenza cap-dependent endonuclease. It has shown therapeutic activity in preclinical models of influenza A and B virus infections, including strains resistant to current antiviral agents.
 |  | Uses | Baloxavir is a drug employed in the treatment of influenza virus infection. |  | Mechanism of action | Baloxavir marboxil is an influenza therapeutic agent, specifically, an enzyme inhibitor targeting the influenza virus' cap-dependent endonuclease activity, one of the activities of the virus polymerase complex. In particular, it inhibits a process known as cap snatching, by which the virus derives short, capped primers from host cell RNA transcripts, which it then uses for polymerase-catalyzed synthesis of its needed viral mRNAs. A polymerase subunit binds to the host pre-mRNAs at their 5' caps, then the polymerase's endonuclease activity catalyzes its cleavage "after 10–13 nucleotides". As such, its mechanism is distinct from neuraminidase inhibitors such as oseltamivir and zanamivir. |  | Side effects | Common side effects following the single dose administration of baloxavir marboxil include diarrhea, bronchitis, common cold, headache, and nausea. Adverse events were reported in 21% of people who received baloxavir, 25% of those receiving placebo, and 25% of oseltamivir. | 
|  |  | Baloxavir Preparation Products And Raw materials | 
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