CAS: 89-25-8 5-Methyl-2-phenyl-12-dihydropyrazol-3-one factory price MTDA

CAS: 89-25-8 5-Methyl-2-phenyl-12-dihydropyrazol-3-one factory price MTDA

CAS Number: 89-25-8
Molecular formula: C10H10N2O
Molecular weight: 174.2
EINECS number: 201-891-0
Related Categories: Intermediates of Dyes and Pigments;API;Aromatics Compounds;Aromatices;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;Plastics and Products;Plastic Plasticizers;Ketones;Organic Materials;Chromophores Peptide Synthesis;Glycan Labeling;Glycan Labeling and Analysis ;OthersDerivatization Reagents;Coupling;Derivatization Reagents HPLC;OthersSynthetic Reagents;Peptide Synthesis;UV-VIS;Pyrazole;Synthetic reagents;Pigments;heteroXlink;Pharmaceutical intermediates;Coupling;Cardiovascular APIs;Pharmaceutical intermediates;Dye intermediates;Small molecule inhibition Agents; Inhibitors; Organic Chemicals; Chemicals
Mol file: 89-25-8.mol
Edaravone
Edaravone nature
Melting point 126-128 °C (lit.)
Boiling point 287 °C 265 mm Hg (lit.)
Density 1,12 g/cm3
Flash point 191°C/17mm
Storage Conditions Store at RT
Solubility 3.30g/l
Morphology Crystalline Powder
Color Yellow to beige
PH value 4.0-4.4 (H2O, 20°C)(saturated aqueous solution)
Water solubility 3 g/L (20 oC)
Merck 14,6713
BRN 609575
IEChIKey QELUYTUMUWHWMC-UHFFFAOYSA-N
CAS Database 89-25-8 (CAS DataBase Reference)
NIST Chemical Substance Information 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-(89-25-8)
EPA Chemical Information 3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl- (89-25-8)
Edaravone uses and synthesis methods
Chemical properties White crystal or powder. The temperature of 127 ° C, the boiling point of 287 ° C (35.3kPa). Soluble in water, slightly soluble in alcohol and benzene, insoluble in ether, petroleum ether and cold water.
Mainly used in the synthesis of pyrazolone antipyretic analgesics such as metamizol, antipyrine, aminopyrine; also pyrazolone acid dyes such as acid medium, red, BN, permanent yellow G, and color film dyes, Pesticides and other fine chemicals intermediates.
Uses for the preparation of intermediates such as pyrazolone dyes and drugs
Uses As reagents for the determination of cobalt, copper, iron, nickel, silver and vitamin B12, also for dye synthesis
Uses for the synthesis of antipyrine, aminopyrine, analgin and other drugs, preparation of acid medium red BN, permanent yellow G, leather spray red G and other dyes
Use It is mainly used for producing pharmaceuticals such as antipyrine, aminopyrine, and Anmenine. It is also used in dyes and color film dyes, pesticides and organic synthesis industries.
Uses 1. Mainly used for the production of pharmaceutical antipyrine, aminopyrine, metamizole. Also used in dyes and color film dyes, pesticides and organic synthesis industries. And can be used to detect vitamin B12, CO, Fe, Cu, Ni and other chemical reagents.
Purpose Reagents for the detection of reducing sugars by ESI/MALDI-MS
Use Reagents for the detection of reducing carbohydrates using ESI/MALDI-MS. Environmental protection reagent

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