4-Bromo-1-methyl-3,5-dinitro-1H-pyrazole

Base Information

Chemical Name:4-Bromo-1-methyl-3,5-dinitro-1H-pyrazole
CAS No.:32683-45-7
Molecular Formula:C4H3BrN4O4
Molecular Weight:
Hs Code.:
DSSTox Substance ID:DTXSID30502744
Wikidata:Q82356023

Synonyms:32683-45-7;4-Bromo-1-methyl-3,5-dinitro-1H-pyrazole;SCHEMBL7778311;DTXSID30502744

Suppliers and Price of 4-Bromo-1-methyl-3,5-dinitro-1H-pyrazole

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
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price

Total 0 raw suppliers

Chemical Property of 4-Bromo-1-methyl-3,5-dinitro-1H-pyrazole

Chemical Property:

XLogP3:1.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:5
Rotatable Bond Count:0
Exact Mass:249.93377
Heavy Atom Count:13
Complexity:237

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CN1C(=C(C(=N1)[N+](=O)[O-])Br)[N+](=O)[O-]

Technology Process of 4-Bromo-1-methyl-3,5-dinitro-1H-pyrazole

There total 2 articles about 4-Bromo-1-methyl-3,5-dinitro-1H-pyrazole 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: 60.0%

: 4-bromo-1-methylpyrazole-3,5-dicarboxylic acid

: 84547-91-1
4-bromo-1-methyl-5-nitropyrazole-3-carboxylic acid

: 32683-45-7
4-bromo-1-methyl-3,5-dinitropyrazole

Guidance literature:: With sulfuric acid; nitric acid; at 70 ℃; for 4h;

Reference yield:

: 15803-02-8
4-bromo-1-methyl-1H-pyrazole

: 89607-11-4
4-bromo-1-methyl-5-nitropyrazole

: 32683-45-7
4-bromo-1-methyl-3,5-dinitropyrazole

: 3994-50-1,82208-47-7
1-methyl-4-nitropyrazole

Guidance literature:: With sulfuric acid; nitric acid; at 100 ℃; for 1h; Product distribution; different H₂SO₄ concentration;
DOI:10.1007/BF00476537