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CAS-Nr. | 7477-67-0 |
Bezeichnung: | 3,3'-Dimethyl-1,1'-diphenyl-4,4'-bi-5-pyrazolon |
Englisch Name: | BISPYRAZOLONE |
Synonyma: | 3,3'-Dimethyl-1,1'-diphenyl-4,4'-bi-5-pyrazolon NSC 37393;NSC 401001;BISPYRAZOLONE;edaravone diMer;Bispyrazolone, 98+%;Edaravone IMpurity IV;LABOTEST-BB LT00008461;Edaravone DiMer IMpurity;edaravone related substance A;Bis(1-phenyl-3-methyl-5-pyrazo |
CBNumber: | CB0360601 |
Summenformel: | C20H18N4O2 |
Molgewicht: | 346.38 |
MOL-Datei: | 7477-67-0.mol |
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3,3'-Dimethyl-1,1'-diphenyl-4,4'-bi-5-pyrazolon physikalisch-chemischer Eigenschaften |
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solubility : |
formic acid: 50 mg/mL, clear, yellow
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3,3'-Dimethyl-1,1'-diphenyl-4,4'-bi-5-pyrazolon Chemische Eigenschaften,Einsatz,Produktion Methoden |
Chemische Eigenschaften off-white to cream-yellowish crystalline powder |
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Verwenden Bispyrazolone is an impurity of Edaravone (E335000). |
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R-Sätze Betriebsanweisung: R43:Sensibilisierung durch Hautkontakt möglich. |
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S-Sätze Betriebsanweisung: S36/37:Bei der Arbeit geeignete Schutzhandschuhe und Schutzkleidung tragen. |
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3,3'-Dimethyl-1,1'-diphenyl-4,4'-bi-5-pyrazolon Anbieter Lieferant Produzent Hersteller Vertrieb Händler. Global( 74)Lieferanten |
Firmenname | Telefon | Fax | E-Mail | Land | Produktkatalog | Edge Rate |
J & K SCIENTIFIC LTD.
| -- | -- | jkinfo@jkchemical.com;market3@jkchemical.com | CHINA |
96847
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76
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future industrial shanghai co., ltd
| 021-61552785,400-0066-400 | 021-55660885 | sales@jonln.com | CHINA |
2037
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65
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Alfa Aesar
| 400-610-6006; 021-67582000 | 021-67582001/03/05 | saleschina@alfa-asia.com | CHINA |
30333
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84
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TCI (Shanghai) Development Co., Ltd.
| -- | -- | info@chemicalbook.com | CHINA |
22159
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81
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Energy Chemical
| 021-58432009 / 400-005-6266 | 021-58436166-800 | info@energy-chemical.com | CHINA |
44198
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61
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Shanghai Hanhong Chemical Co., Ltd.
| 021-61521197,021-60496702,021-54302127,021-54306202,021-61525701,021-54308259 | +86-21-54291107 | jerry.ma@hanhonggroup.com | CHINA |
28730
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64
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Chemsky(shanghai)International Co.,Ltd.
| 021-50135380 | | shchemsky@sina.com | CHINA |
32553
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50
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Syntechem Co.,Ltd
| info@syntechem.com QQ 421151915 | E-Mail Inquiry | info@syntechem.com | CHINA |
13109
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57
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BEST-REAGENT
| 028-85973071 028-85973075 | 028-85973075 | service@best-reagent.com | CHINA |
9961
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57
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Tianjin heowns Biochemical Technology Co., Ltd.
| 400 638 7771 | | sales@heowns.com | CHINA |
14552
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57
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BIS(3-METHYL-1-PHENYL-5-PYRAZOLONE)
BIS(1-PHENYL-3-METHYL-5-PYRAZOLONE)
BISPYRAZOLONE
LABOTEST-BB LT00008461
4,4'-BIS(3-METHYL-1-PHENYL-5-PYRAZOLONE)
4,4'-BIS(1-PHENYL-3-METHYL-5-PYRAZOLONE)
7477-67-0
3,3-DIMETHYL-1,1-DIPHENYL-(4,4-BI-2-PYRAZOLINE)-5,5-DIONE
3,3'-DIMETHYL-1,1'-DIPHENYL-[4,4'-BI-2-PYRAZOLINE]-5,5'-DIONE
3,3'-DIMETHYL-1,1'-DIPHENYL-4,4'-BI(5-PYRAZOLONE)
3,3'-DIMETHYL-1,1'-DIPHENYL-[4,4'-BIS-2-PYRAZOLINE]-5,5'-DIONE
3,3'-DIMETHYL-1,1'-DIPHENYL-4,4'-DI-2-PYRAZOLINE-5,5'-DIONE
Pyrazoles
TLC Reagents
[4,4’-bi-3h-pyrazole]-3,3’-dione,2,2’,4,4’-tetrahydro-5,5’-dimethyl-2,2’-diphe
[4,4’-bi-3H-Pyrazole]-3,3’-dione,2,2’,4,4’-tetrahydro-5,5’-dimethyl-2,2’-diphenyl-
4’-bi-3H-Pyrazole]-3,3’-dione,2,2’,4,4’-tetrahydro-5,5’-dimethyl-2,2’-diphenyl-[4
Bis(1-phenyl-3-methyl-5-pyrazo
BISPYRAZOLONE, FOR THE DETECTION OF CYAN IDE
4,4'-BIS(3-METHYL-1-PHENYL-5-PYRAZOLONE)[FOR DETERMINATION OF CN, VITAMIN B12, ETC] 97+%
C20H18N4O2
BISPYRAZOLONE(4,4''-BIS-(3-METHYL-1-PHENYL-5-PYRAZOLONE))
2,2',4,4'-tetrahydro-5,5'-dimethyl-2,2'-diphenyl-[4,4'-bi-3H-Pyrazole]-3,3'-dione
3,3-DIMETHYL-1,1''-DIPHENYL[4,4''-BI-2-PYRAZOLINE]-5,5''-DIONE 98%
Heterocyclic Compounds
Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc]
CH3CNNC6H5COCH2
3,3'-Dimethyl-1,1'-diphenyl-4,4'-bi(2-pyrazolin-5-one)
3,3'-Dimethyl-1,1'-diphenyl[4,4'-bi-2-pyrazoline]-5,5'-dione,98%
Bispyrazolone, 98+%
Bispyrazolone,3,3′-Dimethyl-1,1′-diphenyl-(4,4′-bi-2-pyrazoline)-5,5′-dione
Bis(3-Methyl-1-phenylpyrazol-5-one)
edaravone diMer
edaravone related substance A
NSC 37393
NSC 401001
Bispyrazolone
3,3'-Dimethyl-1,1'-diphenyl-4,4'-bi(5-pyrazolone)
[for DeterMination of CN, VitaMin B12, etc]
Bis(3-Methyl-1-phenyl-5-pyrazolone) 
Aromatics
Heterocycles
Impurities
Intermediates & Fine Chemicals
Pharmaceuticals
Edaravone DiMer IMpurity
3,3'-diMethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione
Aromatics, Heterocycles, Impurities, Pharmaceuticals, Intermediates & Fine Chemicals
Edaravone IMpurity IV
4,4'-Bis(3-Methyl-1-phenyl-5-pyrazolone), for analysis
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