ChemicalBook > Product Catalog > Analytical Chemistry > Standard > Pharmaceutical Impurity Reference Standards > 4,5-dihydro-a-(hydroxyMethyl)-a,3-diMethyl-5-oxo-1-phenyl-1H-Pyrazole-4-Methanesulfonic acid
4,5-dihydro-a-(hydroxyMethyl)-a,3-diMethyl-5-oxo-1-phenyl-1H-Pyrazole-4-Methanesulfonic acid
4,5-dihydro-a-(hydroxyMethyl)-a,3-diMethyl-5-oxo-1-phenyl-1H-Pyrazole-4-Methanesulfonic acid Basic information
- Product Name:
- 4,5-dihydro-a-(hydroxyMethyl)-a,3-diMethyl-5-oxo-1-phenyl-1H-Pyrazole-4-Methanesulfonic acid
- Synonyms:
-
- 4,5-dihydro-a-(hydroxyMethyl)-a,3-diMethyl-5-oxo-1-phenyl-1H-Pyrazole-4-Methanesulfonic acid
- 4,5-Dihydro-alpha-(hydroxymethyl)-alpha,3-dimethyl-5-oxo-1-phenyl-1H-pyrazole-4-methanesulfonic acid
- Edaravone Hydroxymethyl Impurity
- Edaravone-5
- 1-hydroxy-2-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)propane-2-sulfonic acid
- Edaravone Imp G
- Edaravone Impurities550
- Edaravone Impurities549
- CAS:
- 1242471-40-4
- MF:
- C13H16N2O5S
- MW:
- 312.34154
- Mol File:
- 1242471-40-4.mol
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4,5-dihydro-a-(hydroxyMethyl)-a,3-diMethyl-5-oxo-1-phenyl-1H-Pyrazole-4-Methanesulfonic acid Chemical Properties
- Density
- 1.44±0.1 g/cm3 (20 ºC 760 Torr)
- pka
- 0.28±0.50(Predicted)
4,5-dihydro-a-(hydroxyMethyl)-a,3-diMethyl-5-oxo-1-phenyl-1H-Pyrazole-4-Methanesulfonic acidSupplier
Beijing Comparison Pharmaceutical Technology Co., Ltd
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- 010-52878169 15701683040
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Twochem Co.Ltd.
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Jida Pharmaceutical Chemicals (Shanghai) Co., Ltd.
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- 021-56383663,17717680878
- jidapharm@126.com
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4,5-dihydro-a-(hydroxyMethyl)-a,3-diMethyl-5-oxo-1-phenyl-1H-Pyrazole-4-Methanesulfonic acid(1242471-40-4)Related Product Information
- Edaravone Impurity 26
- NSC4751
- Ethyl (3E)-3-(2-phenylhydrazin-1-ylidene)butanoate
- Phenidone
- 1H-Pyrazole-4,5-dione,3-Methyl-1-phenyl-
- methylol cellulose
- Phenylhydrazine
- ethyl 3-acetoxy-2-butenoate
- Edaravone
- 3,3'-diMethyl-1,1'-diphenyl-1H,1'H-4,4'-bipyrazole-5,5'-diol
- Ethyl 3-[N-(phenyl)amino]-3-oxopropionate
- Acetyl ketene
- 1H-Pyrazole,3-ethoxy-5-methyl-1-phenyl-(9CI)
- 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
- 1,2-Dihydro-5-methyl-2-phenyl-3H-pyrazol-3-one
- 4,5-Dihydro-α,3-diMethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic Acid
- Edaravone iMpurity P3
- 3H-Pyrazol-3-one, 2,4-dihydro-4,4-bis(5-hydroxy-3-Methyl- 1-phenyl-1H-pyrazol-4-yl)-5-Methyl-2-phenyl-