ChemicalBook > Product Catalog >Analytical Chemistry >Standard >Pharmaceutical Impurity Reference Standards >NSC4751

NSC4751

CAS No.: 5393-61-3

Chemical Name:: NSC4751

Synonyms: NSC4751;Edaravone impurity DO;Edaravone Impurity 20;5-methyl-2-phenyl-2h-pyrazol-3, 4-diol;5-Methyl-2-phenyl-2H-pyrazole-3,4-diol;4-hydroxy-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one;4-hydroxy-5-methyl-2-phenyl-2,4-dihydro-3h-pyrazol-3-one;3H-Pyrazol-3-one, 2,4-dihydro-4-hydroxy-5-methyl-2-phenyl-

CBNumber:: CB51250740

Molecular Formula:: C10H10N2O2

Molecular Weight:: 190.2

MOL File:: 5393-61-3.mol

Request For Quotation

NSC4751 Properties

Melting point	212 °C (decomp)
Boiling point	397.9±35.0 °C(Predicted)
Density	1.30±0.1 g/cm3(Predicted)
pka	11.10±0.40(Predicted)

NSC4751 Preparation Products And Raw materials

Raw materials

Preparation Products

NSC4751 Suppliers

Global( 18)Suppliers

Supplier	Tel	Country	ProdList	Advantage	Inquiry
China National Standard Pharmaceutical Corporation Limited	+8615391658522	China	11927	58	Inquiry
Shanghai YuZn Pharm. Technology Co.,Ltd.	15921286451; 15921286451	China	5062	58	Inquiry
Shanghai Zerui Biotechnology Co., Ltd.	021-54580889 18321124657	China	10614	58	Inquiry
Hubei Ruinuo Pharmaceutical Technology Co., Ltd	13165688766	China	5000	58	Inquiry
Shanghai Kewel Chemical Co., Ltd.	021-64609169 18901607656	China	9911	50	Inquiry
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd	18162595016; 18162595016	China	9116	58	Inquiry
Hubei Yangxin Medical Technology Co., Ltd.	15374522761	China	8345	55	Inquiry
Shanghai Haohong Scientific Co., Ltd.	400-400-8210725	China	39990	58	Inquiry
Nanjing XiZe Biotechnology CO., Ltd.	025-66023220 0086-15250997978	China	7786	55	Inquiry
HONEST JOY HOLDINGS LIMITED	+86-755-26404303	United States	6702	54	Inquiry

Supplier	Advantage
China National Standard Pharmaceutical Corporation Limited	58
Shanghai YuZn Pharm. Technology Co.,Ltd.	58
Shanghai Zerui Biotechnology Co., Ltd.	58
Hubei Ruinuo Pharmaceutical Technology Co., Ltd	58
Shanghai Kewel Chemical Co., Ltd.	50
Hubei Qingbei Yunyan Pharmaceutical Technology Co., Ltd	58
Hubei Yangxin Medical Technology Co., Ltd.	55
Shanghai Haohong Scientific Co., Ltd.	58
Nanjing XiZe Biotechnology CO., Ltd.	55
HONEST JOY HOLDINGS LIMITED	54

5393-61-3(NSC4751)Related Search:

4,5-dihydro-a-(hydroxyMethyl)-a,3-diMethyl-5-oxo-1-phenyl-1H-Pyrazole-4-Methanesulfonic acid Phenylhydrazine BISPYRAZOLONE 4,5-Dihydro-α,3-diMethyl-5-oxo-1-phenyl-α-sulfo-1H-pyrazole-4-acetic Acid 3H-Pyrazol-3-one, 2,4-dihydro-4,4-bis(5-hydroxy-3-Methyl- 1-phenyl-1H-pyrazol-4-yl)-5-Methyl-2-phenyl-

Edaravone ethyl 3-acetoxy-2-butenoate 1H-Pyrazole, 5-methoxy-3-methyl-1-phenyl- Edaravone Impurity 8 Edaravone Impurity 5

1H-Pyrazole,3-ethoxy-5-methyl-1-phenyl-(9CI) Edaravone Impurity 26 Edaravone iMpurity P3 4-Hydroxy-2-methylquinoline Phenidone

5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one 3,3'-diMethyl-1,1'-diphenyl-1H,1'H-4,4'-bipyrazole-5,5'-diol Ethyl (3E)-3-(2-phenylhydrazin-1-ylidene)butanoate

chevron_left

1of4

chevron_right

NSC4751 Edaravone Impurity 20 4-hydroxy-5-methyl-2-phenyl-2,4-dihydro-3h-pyrazol-3-one 4-hydroxy-5-methyl-2-phenyl-1,2-dihydro-pyrazol-3-one 5-Methyl-2-phenyl-2H-pyrazole-3,4-diol Edaravone impurity DO 3H-Pyrazol-3-one, 2,4-dihydro-4-hydroxy-5-methyl-2-phenyl- 5-methyl-2-phenyl-2h-pyrazol-3, 4-diol 5393-61-3