1,2-Diphenylpyrazolidine-3,5-dione

Base Information

Chemical Name:1,2-Diphenylpyrazolidine-3,5-dione
CAS No.:2652-77-9
Molecular Formula:C15H12N2O2
Molecular Weight:252.272
Hs Code.:29331900
DSSTox Substance ID:DTXSID60877699
Nikkaji Number:J78.756F
Wikidata:Q72473146
ChEMBL ID:CHEMBL383918
Mol file:2652-77-9.mol

Synonyms:1,2-diphenyl-3,5-pyrazolidinedione

Suppliers and Price of 1,2-Diphenylpyrazolidine-3,5-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

TRC
1,2-Diphenyl-3,5-pyrazolidinedione
5g
$ 635.00

Crysdot
1,2-Diphenylpyrazolidine-3,5-dione 95+%
5g
$ 353.00

Chemenu
1,2-Diphenylpyrazolidine-3,5-dione 95%
10g
$ 238.00

Chemenu
1,2-Diphenylpyrazolidine-3,5-dione 95%
25g
$ 379.00

American Custom Chemicals Corporation
1,2-DIPHENYL-PYRAZOLIDINE-3,5-DIONE 95.00%
5MG
$ 497.43

Ambeed
1,2-Diphenylpyrazolidine-3,5-dione 95%
100g
$ 1355.00

Ambeed
1,2-Diphenylpyrazolidine-3,5-dione 95%
25g
$ 585.00

Ambeed
1,2-Diphenylpyrazolidine-3,5-dione 95%
5g
$ 169.00

Ambeed
1,2-Diphenylpyrazolidine-3,5-dione 95%
1g
$ 47.00

Ambeed
1,2-Diphenylpyrazolidine-3,5-dione 95%
250mg
$ 22.00

Total 27 raw suppliers

Chemical Property of 1,2-Diphenylpyrazolidine-3,5-dione

Chemical Property:

Appearance/Colour:Yellow-beige crystalline powder
Vapor Pressure:5.41E-06mmHg at 25°C
Melting Point:178-180 °C
Refractive Index:1.65
Boiling Point:380.546 °C at 760 mmHg
PKA:9.96±0.20(Predicted)
Flash Point:167.2 °C
PSA：40.62000
Density:1.313 g/cm³
LogP:2.50150
Storage Temp.:Sealed in dry,Room Temperature
Solubility.:Chloroform (Slightly), Methanol (Slightly)
XLogP3:2.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:252.089877630
Heavy Atom Count:19
Complexity:323

Purity/Quality:

97% ^*data from raw suppliers

1,2-Diphenyl-3,5-pyrazolidinedione ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1C(=O)N(N(C1=O)C2=CC=CC=C2)C3=CC=CC=C3
Uses 1,2-Diphenyl-3,5-pyrazolidinedione is a reactant used in organic synthesis such as in the preparation of inhibitors of UDP-N-acetylenolpyruvyl glucosamine reductase.

Technology Process of 1,2-Diphenylpyrazolidine-3,5-dione

There total 5 articles about 1,2-Diphenylpyrazolidine-3,5-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: 77.0%

: 122-66-7
diphenyl hydrazine

: 105-53-3
diethyl malonate

: 2652-77-9
1,2-diphenylpyrazolidine-3,5-dione

Guidance literature:: diethyl malonate; With sodium ethanolate; In ethanol; Inert atmosphere;

diphenyl hydrazine; at 20 - 190 ℃; Inert atmosphere;
DOI:10.1021/ja903396e