CAS 7477-67-0: 4,4′-Bis(1-phenyl-3-methyl-5-pyrazolone)
Formula:C20H18N4O2
InChI:InChI=1S/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/h3-12,17-18H,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
Synonyms:- (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
- See more synonyms
Sort by
Found 12 products.
Edaravone Dimer (5,5'-Dimethyl-2,2'-diphenyl-2,2',4,4'-tetrahydro-3H,3'H-[4,4'-bipyrazole]-3,3'-dione)
CAS:Aromatic or modified aromatic compounds containg an unfused pyrazolering (whether or not hydrogenated) in the structureFormula:C20H18N4O2Color and Shape:Off-White PowderMolecular weight:346.14298Bis(3-methyl-1-phenyl-5-pyrazolone)
CAS: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:C20H18N4O2Purity:Min. 95%Molecular weight:346.38 g/molEdaravone Impurity 16 (Bis-pyrazolone)
CAS:Formula:C20H18N4O2Color and Shape:White To Off-White SolidMolecular weight:346.39Bispyrazolone
CAS:Applications Bispyrazolone is an impurity of Edaravone (E335000).Formula:C20H18N4O2Color and Shape:NeatMolecular weight:346.38Bispyrazolone, 98+%
CAS: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 determination and quantization of urea in urine samples. It is also used in assay of cyanogenic compounds and determination of ammonia. This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.Formula:C20H18N4O2Purity:98+%Color and Shape:Crystals or powder or crystalline powder, White to cream or pale yellowMolecular weight:346.393,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione
CAS:Formula:C20H18N4O2Purity:97%Color and Shape:SolidMolecular weight:346.38252Bispyrazolone
CAS:Bispyrazolone (NSC-37393) is light yellow or white crystalline powder.Formula:C20H18N4O2Purity:99.40%Color and Shape:Cream To Yellow Crystalline PowderMolecular weight:346.38Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc]
CAS:Formula:C20H18N4O2Purity:>97.0%(T)Color and Shape:White to Orange to Green powder to crystalMolecular weight:346.39
![3,3'-Dimethyl-1,1'-diphenyl-1H,1'H-[4,4'-bipyrazole]-5,5'(4H,4'H)-dione](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2FIN%2Fthumb%2FDA003OED.jpg&w=3840&q=75)
![Bis(3-methyl-1-phenyl-5-pyrazolone) [for Determination of CN, Vitamin B12, etc]](/_next/image/?url=https%3A%2Fstatic.cymitquimica.com%2Fproducts%2F3B%2Fthumb%2FB0508.jpg&w=3840&q=75)
