CAS 7477-67-0

4,4'-Bis(1-fenil-3-metil-5-pirazolona)

Descripción:

4,4'-Bis(1-fenil-3-metil-5-pirazolona), con el número CAS 7477-67-0, es un compuesto orgánico conocido por su uso como agente quelante y en diversas aplicaciones analíticas. Esta sustancia presenta un núcleo de pirazolona, que contribuye a su capacidad para formar complejos estables con iones metálicos, lo que la hace valiosa en campos como la química analítica y la ciencia de materiales. El compuesto generalmente exhibe buena solubilidad en disolventes orgánicos, lo que mejora su utilidad en diversas formulaciones. Su estructura incluye dos unidades de 1-fenil-3-metil-5-pirazolona unidas por una cadena de carbono central, lo que le proporciona propiedades químicas únicas. La presencia del anillo de pirazolona imparte características ácidas, permitiéndole participar en diversas reacciones químicas, incluida la coordinación con metales. Además, puede exhibir propiedades colorimétricas, que pueden ser explotadas en técnicas analíticas para detectar iones metálicos específicos. Se deben consultar los datos de seguridad para el manejo y almacenamiento, como con todas las sustancias químicas, para garantizar prácticas de laboratorio adecuadas.

Fórmula: C₂₀H₁₈N₄O₂

InChI: InChI=1/C20H18N4O2/c1-13-17(19(25)23(21-13)15-9-5-3-6-10-15)18-14(2)22-24(20(18)26)16-11-7-4-8-12-16/h3-12,21-22H,1-2H3

Clave InChI: InChIKey=FORCWSNQDMPPOC-UHFFFAOYSA-N

SMILES: O=C1C(C(C)=NN1C2=CC=CC=C2)C3C(=O)N(N=C3C)C4=CC=CC=C4

Sinónimos:

• (4,4'-Bi-2-pyrazoline)-5,5'-dione, 3,3'-dimethyl-1,1'-diphenyl-
• (4,4'-Bi-3H-pyrazole)-3,3'-dione, 2,2',4,4'-tetrahydro-5,5'-dimethyl-2,2'-diphenyl-
• (4R,4'R)-5,5'-dimethyl-2,2'-diphenyl-2,2',4,4'-tetrahydro-3H,3'H-4,4'-bipyrazole-3,3'-dione
• (4R,4'S)-5,5'-dimethyl-2,2'-diphenyl-2,2',4,4'-tetrahydro-3H,3'H-4,4'-bipyrazole-3,3'-dione
• (4S,4'S)-5,5'-dimethyl-2,2'-diphenyl-2,2',4,4'-tetrahydro-3H,3'H-4,4'-bipyrazole-3,3'-dione
• 2,2′,4,4′-Tetrahydro-5,5′-dimethyl-2,2′-diphenyl[4,4′-bi-3H-pyrazole]-3,3′-dione
• 3-Methyl-4-(3-methyl-5-oxo-1-phenyl-4,5-dihydro-1H-pyrazol-4-yl)-1-phenyl-4,5-dihydro-1H-pyrazol-5-one
• 4,4′-Bis(1-phenyl-3-methyl-5-pyrazolone)
• 5,5'-dimethyl-2,2'-diphenyl-1,1',2,2'-tetrahydro-3H,3'H-4,4'-bipyrazole-3,3'-dione
• 5,5'-dimethyl-2,2'-diphenyl-2,2',4,4'-tetrahydro-3H,3'H-4,4'-bipyrazole-3,3'-dione
• Nsc 37393
• Nsc 401001
• [4,4′-Bi-3H-pyrazole]-3,3′-dione, 2,2′,4,4′-tetrahydro-5,5′-dimethyl-2,2′-diphenyl-
• 3,3-DIMETHYL-1,1''-DIPHENYL[4,4''-BI-2-PYRAZOLINE]-5,5''-DIONE 98%
• LABOTEST-BB LT00008461
• 3,3-DIMETHYL-1,1-DIPHENYL-(4,4-BI-2-PYRAZOLINE)-5,5-DIONE
• 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
• 3,3'-DIMETHYL-1,1'-DIPHENYL-4,4'-DI-2-PYRAZOLINE-5,5'-DIONE
• 4,4'-BIS(3-METHYL-1-PHENYL-5-PYRAZOLONE)[FOR DETERMINATION OF CN, VITAMIN B12, ETC] 97+%
• BIS(3-METHYL-1-PHENYL-5-PYRAZOLONE)
• 3,3'-DIMETHYL-1,1'-DIPHENYL-4,4'-BI(5-PYRAZOLONE)
• BISPYRAZOLONE
• [4,4’-bi-3h-pyrazole]-3,3’-dione,2,2’,4,4’-tetrahydro-5,5’-dimethyl-2,2’-diphe
• BISPYRAZOLONE, FOR THE DETECTION OF CYAN IDE
• 4,4'-BIS(3-METHYL-1-PHENYL-5-PYRAZOLONE)
• BISPYRAZOLONE(4,4''-BIS-(3-METHYL-1-PHENYL-5-PYRAZOLONE))
• BIS(1-PHENYL-3-METHYL-5-PYRAZOLONE)
• 3,3'-DIMETHYL-1,1'-DIPHENYL-[4,4'-BIS-2-PYRAZOLINE]-5,5'-DIONE
• 3,3'-DIMETHYL-1,1'-DIPHENYL-[4,4'-BI-2-PYRAZOLINE]-5,5'-DIONE

Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc]

CAS: 7477-67-0

Fórmula: C₂₀H₁₈N₄O₂

Pureza: >97.0%(T)

Forma y color: White to Orange to Green powder to crystal

Peso molecular: 346.39

Ref: 3B-B0508

Bispyrazolone, 98+%

CAS: 7477-67-0

It is applied as a reagent for the detection and determination of cyanide. It is also used in an experimental procedure, done in order to remove linamarin in starch from cassava roots, by using plant cell wall-degrading enzymes, xylanase and cellulase. It was also used for spectrophotometric determ

Fórmula: C₂₀H₁₈N₄O₂

Pureza: 98+%

Forma y color: Crystals or powder or crystalline powder, White to cream or pale yellow

Peso molecular: 346.39

Ref: 02-A14308

Edaravone Dimer (5,5'-Dimethyl-2,2'-diphenyl-2,2',4,4'-tetrahydro-3H,3'H-[4,4'-bipyrazole]-3,3'-dione)

CAS: 7477-67-0

Aromatic or modified aromatic compounds containg an unfused pyrazolering (whether or not hydrogenated) in the structure

Fórmula: C₂₀H₁₈N₄O₂

Forma y color: Off-White Powder

Peso molecular: 346.14298

Ref: 45-1A10380

3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione

CAS: 7477-67-0

Fórmula: C₂₀H₁₈N₄O₂

Pureza: 97%

Forma y color: Solid

Peso molecular: 346.3825

Ref: IN-DA003OED

Bispyrazolone

CAS: 7477-67-0

Bispyrazolone (NSC-37393) is light yellow or white crystalline powder.

Fórmula: C₂₀H₁₈N₄O₂

Pureza: 99.40%

Forma y color: Cream To Yellow Crystalline Powder

Peso molecular: 346.38

Ref: TM-T0659

Bispyrazolone

CAS: 7477-67-0

Bispyrazolone

Pureza: 98%

Peso molecular: 346.38g/mol

Ref: 54-OR1029592

Bispyrazolone

CAS: 7477-67-0

Bispyrazolone

Pureza: ≥98%

Peso molecular: 346.38g/mol

Ref: 54-BUP15693

Edaravone Impurity 16 (Bis-pyrazolone)

CAS: 177415-76-8, 7477-67-0

Fórmula: C₂₀H₁₈N₄O₂

Forma y color: White To Off-White Solid

Peso molecular: 346.39

Ref: 4Z-E-533

Bispyrazolone

CAS: 7477-67-0

Pureza: 97.0%

Forma y color: Solid

Peso molecular: 346.39

Ref: 10-F468395

Bispyrazolone

CAS: 7477-67-0

Applications Bispyrazolone is an impurity of Edaravone (E335000).

Fórmula: C₂₀H₁₈N₄O₂

Forma y color: Neat

Peso molecular: 346.38

Ref: TR-B524200

Bis(3-methyl-1-phenyl-5-pyrazolone)

CAS: 7477-67-0

Bis(3-methyl-1-phenyl-5-pyrazolone) is a synthetic organic compound that reacts with a diazonium salt to form an aromatic hydrocarbon. The hydroxyl group on the bis(3-methyl-1-phenyl-5-pyrazolone) molecule reacts with the diazonium salt, which contains a high energy bond, to release water and form the aromatic hydrocarbon. This reaction takes place in an acidic environment, such as hydrochloric acid. Bis(3-methyl-1-phenyl-5-pyrazolone) is used in organic synthesis because of its ability to react with other organic molecules.

Fórmula: C₂₀H₁₈N₄O₂

Pureza: Min. 95%

Peso molecular: 346.38 g/mol

Ref: 3D-FB75456

Edaravone Impurity IV

CAS: 7477-67-0

Fórmula: C₂₀H₁₈N₄O₂

Peso molecular: 346.4

Ref: ST-EA-CP-E67006