1-(5-HYDROXY-3-METHYL-1-PHENYL-1H-PYRAZOL-4-YL)BUTANE-1,3-DIONE

Base Information

Chemical Name:1-(5-HYDROXY-3-METHYL-1-PHENYL-1H-PYRAZOL-4-YL)BUTANE-1,3-DIONE
CAS No.:87100-61-6
Molecular Formula:C14H14 N2 O3
Molecular Weight:258.277
Hs Code.:2933199090
Mol file:87100-61-6.mol

Synonyms:1-(5-HYDROXY-3-METHYL-1-PHENYL-1H-PYRAZOL-4-YL)BUTANE-1,3-DIONE;1-(5-HYDROXY-3-METHYL-1-PHENYLPYRAZOL-4-YL)BUTANE-1,3-DIONE

Suppliers and Price of 1-(5-HYDROXY-3-METHYL-1-PHENYL-1H-PYRAZOL-4-YL)BUTANE-1,3-DIONE

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

Total 4 raw suppliers

Chemical Property of 1-(5-HYDROXY-3-METHYL-1-PHENYL-1H-PYRAZOL-4-YL)BUTANE-1,3-DIONE

Chemical Property:

PSA：71.93000
LogP:1.63580

Purity/Quality:: 96% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1-(5-HYDROXY-3-METHYL-1-PHENYL-1H-PYRAZOL-4-YL)BUTANE-1,3-DIONE

There total 12 articles about 1-(5-HYDROXY-3-METHYL-1-PHENYL-1H-PYRAZOL-4-YL)BUTANE-1,3-DIONE 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: 95.0%

: 54107-17-4
4-hydroxy-6-methyl-3-[(1E)-1-(2-phenylhydrazinylidene)ethyl]-2H-pyran-2-one

: 87100-61-6
1-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)butane-1,3-dione

Guidance literature:: With acetic acid; for 1h; Heating;
DOI:10.1016/S0014-827X(98)00006-8

Reference yield: 91.0%

: 54107-17-4
3-(2-phenylhydrazonoethyl)-4-hydroxy-6-methylpyrone-2-one

: 87100-61-6
1-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)butane-1,3-dione

Guidance literature:: With acetic acid; Reflux;
DOI:10.1002/ardp.201700025

Reference yield:

: 771-03-9
3-acetyl-4-hydroxy-6-methyl-2H-pyran-2-one

: 87100-61-6
1-(5-hydroxy-3-methyl-1-phenyl-1H-pyrazol-4-yl)butane-1,3-dione

Guidance literature:: Multi-step reaction with 2 steps

1: 81 percent / ethanol / 2 h / 20 °C

2: 66 percent / acetic acid / 1.5 h / Heating

With acetic acid; In ethanol;
DOI:10.1081/SCC-200049811