CAS 7477-67-0

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

Descrizione:

4,4'-Bis(1-fenil-3-metil-5-pirazolone), con il numero CAS 7477-67-0, è un composto organico noto per il suo utilizzo come agente chelante e in varie applicazioni analitiche. Questa sostanza presenta un nucleo di pirazolone, che contribuisce alla sua capacità di formare complessi stabili con ioni metallici, rendendola preziosa in campi come la chimica analitica e la scienza dei materiali. Il composto generalmente mostra una buona solubilità in solventi organici, il che ne aumenta l'utilità in varie formulazioni. La sua struttura include due unità di 1-fenil-3-metil-5-pirazolone collegate da una catena di carbonio centrale, fornendole proprietà chimiche uniche. La presenza dell'anello di pirazolone conferisce caratteristiche acide, permettendole di partecipare a varie reazioni chimiche, inclusa la coordinazione con i metalli. Inoltre, può mostrare proprietà colorimetriche, che possono essere sfruttate in tecniche analitiche per rilevare ioni metallici specifici. I dati di sicurezza devono essere consultati per la manipolazione e lo stoccaggio, come con tutte le sostanze chimiche, per garantire pratiche di laboratorio adeguate.

Formula: 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

InChI key: InChIKey=FORCWSNQDMPPOC-UHFFFAOYSA-N

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

Sinonimi:

• (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

Formula: C₂₀H₁₈N₄O₂

Purezza: >97.0%(T)

Colore e forma: White to Orange to Green powder to crystal

Peso molecolare: 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

Formula: C₂₀H₁₈N₄O₂

Purezza: 98+%

Colore e forma: Crystals or powder or crystalline powder, White to cream or pale yellow

Peso molecolare: 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

Formula: C₂₀H₁₈N₄O₂

Colore e forma: Off-White Powder

Peso molecolare: 346.14298

Ref: 45-1A10380

Bispyrazolone

CAS: 7477-67-0

Bispyrazolone

Formula: C₂₀H₁₈N₄O₂

Purezza: 98%

Peso molecolare: 346.38

Ref: 54-OR1029592

Bispyrazolone

CAS: 7477-67-0

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

Formula: C₂₀H₁₈N₄O₂

Purezza: 99.40%

Colore e forma: Cream To Yellow Crystalline Powder

Peso molecolare: 346.38

Ref: TM-T0659

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

CAS: 7477-67-0

Formula: C₂₀H₁₈N₄O₂

Purezza: 97%

Colore e forma: Solid

Peso molecolare: 346.3825

Ref: IN-DA003OED

Bispyrazolone

CAS: 7477-67-0

Bispyrazolone

Formula: C₂₀H₁₈N₄O₂

Purezza: ≥98%

Peso molecolare: 346.38

Ref: 54-BUP15693

Edaravone Impurity 16 (Bis-pyrazolone)

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

Formula: C₂₀H₁₈N₄O₂

Colore e forma: White To Off-White Solid

Peso molecolare: 346.39

Ref: 4Z-E-533

Bispyrazolone

CAS: 7477-67-0

Applications Bispyrazolone is an impurity of Edaravone (E335000).

Formula: C₂₀H₁₈N₄O₂

Colore e forma: Neat

Peso molecolare: 346.38

Ref: TR-B524200

Bispyrazolone

CAS: 7477-67-0

Purezza: 97.0%

Colore e forma: Solid

Peso molecolare: 346.39

Ref: 10-F468395

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.

Formula: C₂₀H₁₈N₄O₂

Purezza: Min. 95%

Peso molecolare: 346.38 g/mol

Ref: 3D-FB75456

Edaravone Impurity IV

CAS: 7477-67-0

Formula: C₂₀H₁₈N₄O₂

Peso molecolare: 346.4

Ref: ST-EA-CP-E67006