2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one

Base Information

• Chemical Name: 2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one
• CAS No.: 10010-74-9
• Deprecated CAS: 4867-06-5,346665-56-3,1018667-09-8
• Molecular Formula: C16H14 N4 O2
• Molecular Weight: 294.30796
• Hs Code.: 2933199090
• European Community (EC) Number: 233-006-9
• DSSTox Substance ID: DTXSID80884441
• Nikkaji Number: J25.307C
• Mol file: 10010-74-9.mol

Synonyms:10010-74-9;2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one;EINECS 233-006-9;4-[(2-hydroxyphenyl)diazenyl]-5-methyl-2-phenyl-4H-pyrazol-3-one;C16H14N4O2;2,4-Dihydro-4-((2-hydroxyphenyl)azo)-5-methyl-2-phenyl-3H-pyrazol-3-one;3H-Pyrazol-3-one, 2,4-dihydro-4-((2-hydroxyphenyl)azo)-5-methyl-2-phenyl-;3H-Pyrazol-3-one, 2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-;4-((2-Hydroxyphenyl)diazenyl)-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one;3H-Pyrazol-3-one, 2,4-dihydro-4-(2-(2-hydroxyphenyl)diazenyl)-5-methyl-2-phenyl-;4-[(E)-(2-hydroxyphenyl)diazenyl]-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one;4867-06-5;5-Methyl-4-[(2E)-2-(6-oxo-2,4-cyclohexadien-1-ylidene)hydrazino]-2-phenyl-2,4-dihydro-3H-pyrazol-3-one;3H-Pyrazol-3-one, 2,4-dihydro-4-[2-(2-hydroxyphenyl)diazenyl]-5-methyl-2-phenyl-;SCHEMBL20280484;DTXSID80884441;4-(2-Hydroxyphenylazo)-3-methyl-1-phenyl-2-pyrazolin-5-one;NSC794458;STK382969;AKOS005451624;NSC-794458

Chemical Property of 2,4-dihydro-4-[(2-hydroxyphenyl)azo]-5-methyl-2-phenyl-3H-pyrazol-3-one

Chemical Property:

• Vapor Pressure: 7.11E-11mmHg at 25°C
• Refractive Index: 1.668
• Boiling Point: 525.5°Cat760mmHg
• PKA: 8.92±0.35(Predicted)
• Flash Point: 271.6°C
• PSA: 77.62000
• Density: 1.31g/cm³
• LogP: 2.76780
• XLogP3: 3
• Hydrogen Bond Donor Count: 1
• Hydrogen Bond Acceptor Count: 5
• Rotatable Bond Count: 3
• Exact Mass: 294.11167570
• Heavy Atom Count: 22
• Complexity: 471

Purity/Quality:

98%,99%, ^*data from raw suppliers

4-((2-HYDROXYPHENYL)DIAZENYL)-5-METHYL-2-PHENYL-2,4-DIHYDRO-3H-PYRAZOL-3-ONE AldrichCPR ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: CC1=NN(C(=O)C1N=NC2=CC=CC=C2O)C3=CC=CC=C3