5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one

Company Name:	Tianjin heowns Biochemical Technology Co., Ltd. Gold
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Products Intro:	Product Name:3-Methyl-1-phenyl-2-pyrazoline-5-one CAS:89-25-8 Purity:98% Package:1g;5g;25g;100g;500g;1000g

Company Name:	Shandong Xinhua Pharmceutical Co.,LTD Gold
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Products Intro:	Product Name:1-phenyl -3-Methyl-5-pyrazolone CAS:89-25-8 Purity:99% Package:25KG

Company Name:	Shanghai Aladdin Bio-Chem Technology Co.,LTD Gold
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Products Intro:	Product Name:1-pheny-3-Methyl-5-pyrazolone CAS:89-25-8 Purity:99% Package:100G,500G,2.5KG

Company Name:	Hangzhou Paramount Product Corporation Gold
Tel:	86-571-56076800
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Products Intro:	Product Name:1-Phenyl-3-Methyl-5-Pyrazolone CAS:89-25-8 Purity:98% Package:25KG

Company Name:	J & K SCIENTIFIC LTD.
Tel:	400-666-7788 +86-10-82848833
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Products Intro:	Product Name:3-Methyl-1-phenyl-2-pyrazolin-5-one CAS:89-25-8 Purity:98% Package:100G,500G,5G

5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Basic information

Product Name:	5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one
Synonyms:	TIMTEC-BB SBB003801;PMP;MONOPYRAZOLONE;MCI-186;EDARAVONE;C.I. Developer 1;AURORA KA-3365;2,4-dihydro-5-methyl-2-phenyl-3h-pyrazol-3-one
CAS:	89-25-8
MF:	C10H10N2O
MW:	174.2
EINECS:	201-891-0
Product Categories:	Intermediates of Dyes and Pigments;API;Aromatics Compounds;Aromatices;Heterocycles;Intermediates & Fine Chemicals;Pharmaceuticals;ChromophoresPeptide Synthesis;Glycan Labeling;Glycan Labeling and Analysis;OthersDerivatization Reagents;Coupling;Derivatization Reagents HPLC;OthersSynthetic Reagents;Peptide Synthesis;UV-VIS;heteroXlink;Cardiovascular APIs;Pharmaceutical intermediates
Mol File:	89-25-8.mol

5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Chemical Properties

mp	126-128 °C(lit.)
bp	287 °C265 mm Hg(lit.)
density	1,12 g/cm³
Fp	191°C/17mm
storage temp.	Store at RT
Water Solubility	3 g/L (20 ºC)
Merck	14,6713
BRN	609575
CAS DataBase Reference	89-25-8(CAS DataBase Reference)
NIST Chemistry Reference	3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl-(89-25-8)
EPA Substance Registry System	3H-Pyrazol-3-one, 2,4-dihydro-5-methyl-2-phenyl- (89-25-8)

Safety Information

MSDS Information

5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Usage And Synthesis

Chemical Properties	Off white to light yellow powder
Usage	Edaravone inhibits the disease activity in rheumatoid arthritis.
Usage	antioxidant, lipoxygenase inhibitor
Biological Activity	A radical scavenger and antioxidant which is able to protect against the effects of ischemia, probably by inhibiting the lipoxygenase system. Protects against MPTP-induced neurotoxicity.

5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one Preparation Products And Raw materials

Preparation Products	Pyrazole-->DIFENZOQUAT METHYLSULFATE-->Tracid Light Yellow G-->3,5-DIPHENYLPYRAZOLE-->ACID YELLOW 17-->Mordant Red 7-->sodium [2,4-dihydro-4-[(2-hydroxy-5-nitrophenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-onato(2-)][1-[(2-hydroxy-4-nitrophenyl)azo]-2-naphtholato(2-)]cobaltate(1-)-->Neutral Bordeaux D-BN
Raw materials	Etanol-->Hydrochloric acid-->Sulfuric acid -->Sodium carbonate-->Sodium nitrite-->Ammonium hydroxide-->Ammonia-->Formaldehyde-->Dimethyl sulfate-->Aniline-->Formic acid-->Sodium metabisulfite-->Acetyl ketene-->p-Toluidine-->METHANE-->Acetoxyacetic acid-->Ammonium bisulfite-->Acetoacetamide-->AMMONIUM NITRITE, 20% SOLN

Tag:5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one(89-25-8) Related Product Information

1-PHENYLPYRAZOLE Oxazoline 3-Methyl-2-pyrazolin-5-one Pyrazole Paraquat dichloride Methylparaben 2,6-Dimethyl-7-octen-2-ol Methyl 5-Methyl-2-phenyl-1,2-dihydropyrazol-3-one PHENYL VALERATE Kresoxim-methyl Methanol Methyl acrylate Basic Violet 1 Cefazolin sodium salt Methyl acetate Acetonitrile Cefazolin