ChemicalBook > Product Catalog > Analytical Chemistry > Standard > Pharmaceutical Impurity Reference Standards > 3,3'-diMethyl-1,1'-diphenyl-1H,1'H-4,4'-bipyrazole-5,5'-diol
3,3'-diMethyl-1,1'-diphenyl-1H,1'H-4,4'-bipyrazole-5,5'-diol
3,3'-diMethyl-1,1'-diphenyl-1H,1'H-4,4'-bipyrazole-5,5'-diol Basic information
- Product Name:
- 3,3'-diMethyl-1,1'-diphenyl-1H,1'H-4,4'-bipyrazole-5,5'-diol
- Synonyms:
-
- 3,3'-diMethyl-1,1'-diphenyl-1H,1'H-4,4'-bipyrazole-5,5'-diol
- Edaravone Impurity 4
- Edaravone Impurity 23
- Edaravone-1
- Edaravone impurity 2/Edaravone Dimer/ 3,3’-Dimethyl-1,1’-diphenyl[4,4’-bi-1H-pyrazole]-5,5’-diol
- [4,4'-Bi-1H-pyrazole]-5,5'-diol, 3,3'-dimethyl-1,1'-diphenyl-
- 3,3'-Dimethyl-1,1'-diphenyl[4,4'-bi-1H-pyrazole]-5,5'-diol
- Edaravone Impurities557
- CAS:
- 177415-76-8
- MF:
- C20H18N4O2
- MW:
- 346.38
- Mol File:
- 177415-76-8.mol
More
Less
3,3'-diMethyl-1,1'-diphenyl-1H,1'H-4,4'-bipyrazole-5,5'-diol Chemical Properties
- Melting point:
- >300 °C
- Boiling point:
- 520.0±50.0 °C(Predicted)
- Density
- 1.31±0.1 g/cm3(Predicted)
- pka
- 7.34±0.50(Predicted)
More
Less
3,3'-diMethyl-1,1'-diphenyl-1H,1'H-4,4'-bipyrazole-5,5'-diolSupplier
S.Z. PhyStandard Bio-Tech. Co., Ltd.
- Tel
- 0755-4000505016 13380397412
- 3001272453@qq.com
Beijing Comparison Pharmaceutical Technology Co., Ltd
- Tel
- 010-010-52878169 15801002657
- sales@bjcomparison.com
Jinan Mingya Medical Technology Co., Ltd.
- Tel
- 0531-85828981
- 864598798@qq.com
ChemStrong Scientific Co.,Ltd
- Tel
- 0755-0755-66853366 13670046396
- sales@chem-strong.com
Wuxi Zhongkun Biochemical Technology Co., Ltd.
- Tel
- 0510-85629785 18013409632
- sales@reading-chemicals.com
More
Less
3,3'-diMethyl-1,1'-diphenyl-1H,1'H-4,4'-bipyrazole-5,5'-diol(177415-76-8)Related Product Information
- Edaravone iMpurity P3
- 4-Hydroxy-2-methylquinoline
- 4,5-Dihydro-α,3-diMethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic Acid
- BISPYRAZOLONE
- Phenidone
- NSC4751
- Ethyl (3E)-3-(2-phenylhydrazin-1-ylidene)butanoate
- 4,5-dihydro-a-(hydroxyMethyl)-a,3-diMethyl-5-oxo-1-phenyl-1H-Pyrazole-4-Methanesulfonic acid
- 1H-Pyrazole, 5-methoxy-3-methyl-1-phenyl-
- Edaravone Impurity 8
- Edaravone Impurity 5
- Edaravone Impurity 26
- Edaravone
- Phenylhydrazine
- 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
- ethyl 3-acetoxy-2-butenoate
- 3H-Pyrazol-3-one, 2,4-dihydro-4,4-bis(5-hydroxy-3-Methyl- 1-phenyl-1H-pyrazol-4-yl)-5-Methyl-2-phenyl-
- 1H-Pyrazole,3-ethoxy-5-methyl-1-phenyl-(9CI)