Edaravone Impurity Suppliers USA
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Product | Description | |
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Edaravone Impurity III Quick inquiry Where to buy Suppliers range | Edaravone Impurity. Synonyms: 2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-2-sulfopropanoic acid; 2-(3-methyl-5-oxo-1-phenyl-4H-pyrazol-4-yl)-2-sulfopropanoic acid; Edaravone Impurity III; Edaravone IMpurity P1; DTXSID80855974; BCP18301; AC-30014; B0060-462129; 2-(3-Methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-2-sulfopropanoicacid. Grades: > 95%. CAS No. 1357477-99-6. Molecular formula: C13H14N2O6S. Mole weight: 326.33. | |
Edaravone Impurity IV Quick inquiry Where to buy Suppliers range | Edaravone Impurity IV is an impurity of Edaravone, which is a potent free radical scavenger used to treat stroke and amyotrophic lateral sclerosis (ALS). Synonyms: Bispyrazolone; 2,2',4,4'-Tetrahydro-5,5'-dimethyl-2,2'-diphenyl-[4,4'-Bi-3H-pyrazole]-3,3'-dione; 3,3'-Dimethyl-1,1'-diphenyl-[4,4'-bi-2-pyrazoline]-5,5'-dione; 4,4'-Bis(1-phenyl-3-methyl-5-pyrazolone); NSC 37393; NSC 401001; Edaravone dimer; 3-Methyl-4-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-1-phenyl-4,5-dihydro-1H-pyrazol-5-one. Grades: ≥95%. CAS No. 7477-67-0. Molecular formula: C20H18N4O2. Mole weight: 346.38. | |
Edaravone impurity P3 Quick inquiry Where to buy Suppliers range | Edaravone Impurity. Synonyms: Edaravone Impurity VI. Grades: > 95%. CAS No. 1323485-71-7. Molecular formula: C13H16N2O4S. Mole weight: 296.35. | |
Edaravone Impurity V Quick inquiry Where to buy Suppliers range | An impurity of Edaravone, a medication for the recovery from stroke. Synonyms: 4,4-Bis(1-phenyl-3-methyl-5-oxo-3-pyrazoline-4-yl)-1-phenyl-3-methyl-1H-pyrazole-5(4H)-one. Grades: >95%. CAS No. 124009-63-8. Molecular formula: C30H26N6O3. Mole weight: 518.577. | |
1-Phenyl-3-ethoxy-5-methyl-1H-pyrazole Quick inquiry Where to buy Suppliers range | An impurity of Edaravone, a medication for the recovery from stroke. Synonyms: 3-ethoxy-5-methyl-1-phenyl-1H-pyrazole; 1H-Pyrazole, 3-ethoxy-5-methyl-1-phenyl-. CAS No. 300543-31-1. Molecular formula: C12H14N2O. Mole weight: 202.257. | |
5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one (Edaravone) Quick inquiry Where to buy Suppliers range | API Standards; Impurity Standards; Pharmaceutical Toxicology. Uses: For analytical and research use. Group: reagents. Alternative Names: 3-Methyl-1-phenyl-4,5-dihydropyrazol-5-one, NSC 26139, Norphenazone, 3-Methyl-1-phenylpyrazol-5(4H)-one, 1-Phenyl-3-methyl-5-oxopyrazole, 3-Methyl-1-phenyl-5-pyrazolone, 3-Methyl-1-phenyl-2-pyrazolin-5-one, NCI-C 03952, 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one, C.I. Developer 1, Methylphenylpyrazolone, 5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one, Edarabone, 1-Phenyl-3-methyl-1H-4,5-dihydropyrazol-5-one, 1-Phenyl-3-methyl-5-pyrazolinone, Norantipyrine, 5-Methyl-2-phenyl-2H-pyrazol-3(4H)-one, 1-Phenyl-3-methyl-5-pyrazolone, Antipyrine USP Related Compound A, Phenylmethyl pyrazolone, 5-Methyl-2-phenylpyrazol-3-one, Radicut, 2-Pyrazolin-5-one, 3-methyl-1-phenyl- (8CI), Developer Z, NSC 12, NSC 2629, 2,4-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one, 3-Methyl-1-phenyl-2-pyrazoline-5-one, MCI 186, Radicava, Antipyrine USP RC A, 1-Phenyl-3-methyl-2-pyrazolin-5-one,Phenazone Imp. A (EP), Edvaradone, 4,5-Dihydro-3-methyl-5-oxo-1-phenylpyrazole, Edaravone, 3-Methyl-1-phenyl-4,5-dihydropyrazole-5-one, 3-Methyl-1-phenyl-1H-pyrazol-5-one, 3-Methyl-1-phenylpyrazolin-5-one, 3-Methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one. CAS No. 89-25-8. IUPAC Name: 5-methyl-2-phenyl-4H-pyrazol-3-one. | |
5-Methyl-4-(5-methyl-3-oxo-2-phenyl-1H-pyrazol-4-yl)-2-phenyl-1H-pyrazol-3-one Quick inquiry Where to buy Suppliers range | An impurity of Edaravone, a medication for the recovery from stroke. Synonyms: 3,3'-dimethyl-1,1'-diphenyl-1h,1'h-4,4'-bipyrazole-5,5'-diol. CAS No. 177415-76-8. Molecular formula: C20H18N4O2. Mole weight: 346.39. | |
Edaravone Trimer Quick inquiry Where to buy Suppliers range | Edaravone Trimer is an impurity of Edaravone. Edaravone is a novel potent free radical scavenger that reduces reactive oxygen species, inhibits apoptosis, and blocks nonenzymatic peroxidation and lipoxygenase activity. Synonyms: 5,?5',?5''-trimethyl-2,?2',?2''-triphenyl-[4,?4':4',?4''-Ter-4H-pyrazole]?-3,?3',?3''(2H,?2'H,?2''H)?-trione; 4,4-bis(3-methyl-5-oxo-1-phenyl(2-pyrazolin-4-yl))-3-methyl-1-phenyl-2-pyrazol in-5-one; 2-Phenyl-5-methyl-4,4-bis(2-phenyl-3-oxo-5-methyl-3,4-dihydro-2H-pyrazole-4-yl)-3,4-dihydro-2H-pyrazole-3-one. CAS No. 68195-63-1. Molecular formula: C30H26N6O3. Mole weight: 518.577. | |
Edoxaban impurity G Quick inquiry Where to buy Suppliers range | Edaravone Impurity. Synonyms: Edoxaban impurity G; N1-(5-Chloropyridin-2-yl)-N2-((1S,2R,4R)-4-(dimethylcarbamoyl)-2-(5-methyl-4,5,6,7-tetrahydrothiazolo[5,4-c]pyridine-2-carboxamido)cyclohexyl)oxalamide; ethanediamide, n1-(5-chloro-2-pyridinyl)-n2-[(1s,2r,4r)-4-[(dimethylamino)carbonyl]-2-[[(4,5,6,7-tetrahydro-5-methylthiazolo[5,4-c]pyridin-2-yl)carbonyl]amino]cyclohexyl]-; N'-(5-chloropyridin-2-yl)-N-[(1S,2R,4R)-4-(dimethylcarbamoyl)-2-[(5-methyl-6,7-dihydro-4H-[1,3]thiazolo[5,4-c]pyridine-2-carbonyl)amino]cyclohexyl]oxamide; 4-epi-Edoxaban. Grades: > 95%. CAS No. 1255529-26-0. Molecular formula: C24H30ClN7O4S. Mole weight: 548.06. | |
Ethyl 3-(acetoxy)crotonate Quick inquiry Where to buy Suppliers range | Ethyl 3-(acetoxy)crotonate is an impurity of Edaravone, which is a medication used to treat stroke and amyotrophic lateral sclerosis (ALS). Synonyms: 2-Butenoic acid, 3-(acetyloxy)-, ethyl ester; Crotonic acid, 3-hydroxy-, ethyl ester, acetate; Crotonic acid, β-hydroxy-, ethyl ester, acetate; Ethyl 3-(acetyloxy)-2-butenoate; Ethyl 3-acetoxy-2-butenoate; Ethyl 3-acetoxycrotonate; Ethyl acetoacetate enol acetate; Ethyl β-acetoxycrotonate; NSC 167587. Grades: ≥95%. CAS No. 29214-62-8. Molecular formula: C8H12O4. Mole weight: 172.18. | |
Phenazone impurity A Quick inquiry Where to buy Suppliers range | European Pharmacopoeia (Ph. Eur.); Pharmacopoeial Standards. Uses: For analytical and research use. Group: reagents. Alternative Names: 3-Methyl-1-phenyl-2-pyrazoline-5-one, Phenylmethyl pyrazolone, Antipyrine USP Related Compound A, 5-Methyl-2-phenyl-2H-pyrazol-3(4H)-one, Edaravone, 1-Phenyl-3-methyl-2-pyrazolin-5-one, 3-Methyl-1-phenyl-1H-pyrazol-5(4H)-one, Norantipyrine, Radicut, MCI 186, 1-Phenyl-3-methyl-5-oxopyrazole, 3-Methyl-1-phenyl-5-pyrazolone, NSC 12, 2-Pyrazolin-5-one, 3-methyl-1-phenyl- (8CI), 4,5-Dihydro-3-methyl-5-oxo-1-phenylpyrazole, Edarabone, Antipyrine USP RC A, 1-Phenyl-3-methyl-5-pyrazolone, 2,4-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one, Radicava, 5-Methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one, C.I. Developer 1, 3-Methyl-1-phenylpyrazol-5(4H)-one, NSC 26139, NSC 2629, Norphenazone, 3-Methyl-1-phenylpyrazolin-5-one, 3-Methyl-1-phenyl-4,5-dihydropyrazol-5-one, 5-Methyl-2-phenylpyrazol-3-one, Edvaradone,Phenazone Imp. A (EP), 1-Phenyl-3-methyl-5-pyrazolinone, 3-Methyl-1-phenyl-4,5-dihydro-1H-pyrazol-5-one, Methylphenylpyrazolone, NCI-C 03952, 3-Methyl-1-phenyl-1H-pyrazol-5-one, Developer Z, 3-Methyl-1-phenyl-4,5-dihydropyrazole-5-one, 1-Phenyl-3-methyl-1H-4,5-dihydropyrazol-5-one, 3-Methyl-1-phenyl-2-pyrazolin-5-one. CAS No. 89-25-8. IUPAC Name: 5-methyl-2-phenyl-4H-pyrazol-3-one. |