Popeye Biotechnology (Shenzhen) Co.,Ltd.

Edaravone Impurity A

3-Methyl-1-phenyl-2-pyrazolin-5-one(Edaravone)

Edaravone Impurity I

Edaravone Impurity II（trimer）

Edaravone Impurity III(P1)

Edaravone Impurity IV(P3)

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Popeye Biotechnology (Shenzhen) Co.,Ltd.

Website: www.popeyebio.com, 

We also have providing the below impurities:

Ambrisentan, Venlafaxine, Metformin Hydrochloride, Finasteride, Ilaprazole,

Lacosamide, Moxifloxacin, Fingolimod,  Lenvatinib, Minocycline, Phentolamine,

Brexpiprazole, Esomeprazole, Tadalafil, Prucalopride, Imidafenacin, Aripiprazole,

Sodium Picosulfate, Nicorandil, Dutasteride, Finasteride, Miriplatin, Vorapaxar,

Ramosetron, Cangrelor, Azithromycin, Olanzapine, Ornidazole, Dasatinib, Ebastine,

Obeticholic, Dronedarone, Tebipenem, Fluconazole, Levocarnitine, Oxiracetam, 

Carbidopa, Meropenem, Milnacipran, Etoricoxib, Tenofovir, Bisoprolol, Argatroban,

Tofacitinib, Abiraterone, Febuxostat, Retigabin, Pidotimod, Avanafil, Azelnidipine, 

Pramipexole, Vildagliptin,Fluoxetine, Sorafenib, Acotiamide, Apixaban, Amlodipine, 

Dabigatran, Linezolid, Erlotinib, Bortezomib, Tadalafil, Rabeprazole, Vortioxetine,

Clemastine Fumarate, Benidipine, Ambroxol Hydrochloride, Topiroxostat, Olaparib,

Cyclobenzaprine, Linagliptin, Ticagrelor, Apremilast, Azacitidine, Canagliflozin, 

Saxagliptin, Nilvadipine, Lesinurad, Parecoxib, Besivance, Olopatadin, Ilaprazole,

Tedizolid, Linagliptin, Sitagliptin, Varenicline, Eszopiclone, Canaglifozion,

Moxifloxacin, Roxatidine, Roflumilast, Fosaprepitant, Silodosin, Levocarnitine, 

Pixantrone, Moxifloxacin, Ilaprazole, Ropivacaine, Palonosetron Hydrochloride,

Ospemifene, Ziprasidone, Fosaprepitant, Prasugrel, Salmeterol, Montelukast Sodium,

Parecoxib, Varenicline Tartrate, Efavirenz, Omeprazole, Fulvestrant,Sorafenib，

Ramelteon, Rebamipide, Bepotastine Besylate, Lubiprostone, Pramipexole, Silodosin, 

etc ...