4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one

Base Information

Chemical Name:4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one
CAS No.:4551-69-3
Molecular Formula:C17H14 N2 O2
Molecular Weight:278.31
Hs Code.:29331990
European Community (EC) Number:224-918-8
NSC Number:144647
DSSTox Substance ID:DTXSID501037370
Nikkaji Number:J114.513D
ChEMBL ID:CHEMBL373481
Mol file:4551-69-3.mol

Synonyms:4551-69-3;4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one;4-Benzoyl-3-Methyl-1-Phenyl-5-Pyrazolinone;4-benzoyl-5-methyl-2-phenyl-4H-pyrazol-3-one;No. 118;4-Benzoyl-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one;2-Pyrazolin-5-one, 4-benzoyl-3-methyl-1-phenyl-;3H-Pyrazol-3-one, 4-benzoyl-2,4-dihydro-5-methyl-2-phenyl-;4-Benzoyl-3-methyl-1-phenylpyrazol-5-one;ChemDiv1_018997;CBDivE_005871;MLS000589507;DivK1c_003781;CHEMBL373481;SCHEMBL3439466;HMS640P11;DTXSID501037370;HMS2556K16;EINECS 224-918-8;MFCD00003136;NSC144647;STK246974;AKOS003237836;CCG-103168;NSC 144647;NSC-144647;CDS1_002741;NCGC00246280-01;AC-28033;SMR000212868;B0976;4-benzoyl-3-methyl-1 -phenyl-2-pyrazolin-5-one;A826833;SR-01000389331;4-benzoyl-3-methyl- 1 -phenyl-2-pyrazolin-5-one;J-514474;SR-01000389331-1;1-Phenyl-3-methyl-4-benzoyl-1H-pyrazol-5(4H)-one;4-Benzoyl-5-methyl-2-phenyl-2,4-dihydro-pyrazol-3-one;4-Benzoyl-5-methyl-2-phenyl-2,4-dihydro-3H-pyrazol-3-one #;5-methyl-2-phenyl-4-(phenylcarbonyl)-2,4-dihydro-3H-pyrazol-3-one

Suppliers and Price of 4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

TCI Chemical
4-Benzoyl-3-methyl-1-phenyl-5-pyrazolone >98.0%(HPLC)(T)
25g
$ 407.00

TCI Chemical
4-Benzoyl-3-methyl-1-phenyl-5-pyrazolone >98.0%(HPLC)(T)
5g
$ 106.00

Frontier Specialty Chemicals
4-Benzoyl-3-methyl-1-phenyl-5-pyrazolone 99%
25g
$ 163.00

Frontier Specialty Chemicals
4-Benzoyl-3-methyl-1-phenyl-5-pyrazolone 99%
100g
$ 537.00

Crysdot
4-Benzoyl-5-methyl-2-phenyl-1H-pyrazol-3(2H)-one 98%
100g
$ 408.00

Chem-Impex
4-Benzoyl-3-methyl-1-phenyl-5-pyrazolone,≥98%(HPLC) ≥98%(HPLC)
25G
$ 465.69

Chemenu
4-Benzoyl-3-methyl-1-phenyl-1H-pyrazol-5(4H)-one 95+%
25g
$ 144.00

Biosynth Carbosynth
4-Benzoyl-5-methyl-2-phenyl-2H-pyrazol-3(4H)-one
500 g
$ 650.00

Biosynth Carbosynth
4-Benzoyl-5-methyl-2-phenyl-2H-pyrazol-3(4H)-one
50 g
$ 140.00

Biosynth Carbosynth
4-Benzoyl-5-methyl-2-phenyl-2H-pyrazol-3(4H)-one
100 g
$ 220.00

Total 52 raw suppliers

Chemical Property of 4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one

Chemical Property:

Appearance/Colour:yellow crystalline powder or crystals
Vapor Pressure:2.23E-09mmHg at 25°C
Melting Point:90-92 °C(lit.)
Refractive Index:1.5500 (estimate)
Boiling Point:480.1°Cat760mmHg
PKA:3.91±0.70(Predicted)
Flash Point:244.2°C
PSA：49.74000
Density:1.21g/cm³
LogP:2.40880
XLogP3:2.9
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:3
Exact Mass:278.105527694
Heavy Atom Count:21
Complexity:446

Purity/Quality:

97% ^*data from raw suppliers

4-Benzoyl-3-methyl-1-phenyl-5-pyrazolone >98.0%(HPLC)(T) ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:
Safety Statements: 24/25

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

Chemical Classes:Nitrogen Compounds -> Pyrazoles
Canonical SMILES:CC1=NN(C(=O)C1C(=O)C2=CC=CC=C2)C3=CC=CC=C3

Technology Process of 4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one

There total 4 articles about 4-Benzoyl-3-methyl-1-phenyl-2-pyrazolin-5-one which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 80.0%

: 98-88-4
benzoyl chloride

: 89-25-8
edaravone

: 4551-69-3
4-benzoyl-1-phenyl-3-methyl-2-pyrazolin-5-one

Guidance literature:: With calcium hydroxide; In 1,4-dioxane; Reflux;
DOI:10.17159/0379-4350/2015/v68a6

Reference yield:

: 19735-89-8
3-methyl-1-phenylpyrazolin-5(4H)-one

: 98-88-4
benzoyl chloride

: 4551-69-3
4-benzoyl-1-phenyl-3-methyl-2-pyrazolin-5-one

Guidance literature:: 3-methyl-1-phenylpyrazolin-5(4H)-one; benzoyl chloride; With calcium hydroxide; In 1,4-dioxane; for 0.5h; Reflux;

With hydrogenchloride; In 1,4-dioxane; water;
DOI:10.14233/ajchem.2013.14437