3-Bromo-1-methyl-4-nitro-1H-pyrazole

Base Information

Chemical Name:3-Bromo-1-methyl-4-nitro-1H-pyrazole
CAS No.:89607-15-8
Molecular Formula:C4H4BrN3O2
Molecular Weight:205.999
Hs Code.:
European Community (EC) Number:818-941-8
DSSTox Substance ID:DTXSID00525708
Wikidata:Q82393501

Synonyms:3-Bromo-1-methyl-4-nitro-1H-pyrazole;89607-15-8;3-BROMO-1-METHYL-4-NITROPYRAZOLE;1H-Pyrazole, 3-bromo-1-methyl-4-nitro-;MFCD00466335;SCHEMBL14401140;DTXSID00525708;AKOS030620037;AS-63551;SY214451;CS-0161787;C77022;EN300-267693

Suppliers and Price of 3-Bromo-1-methyl-4-nitro-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
Packaging
price

Total 5 raw suppliers

Chemical Property of 3-Bromo-1-methyl-4-nitro-1H-pyrazole

Chemical Property:

XLogP3:1.1
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:0
Exact Mass:204.94869
Heavy Atom Count:10
Complexity:148

Purity/Quality:: 97% ^*data from raw suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

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

Technology Process of 3-Bromo-1-methyl-4-nitro-1H-pyrazole

There total 3 articles about 3-Bromo-1-methyl-4-nitro-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: 58.0%

: 784193-37-9
3-bromo-4‐nitro‐1H‐pyrazole

: 74-88-4
methyl iodide

: 89607-15-8
3-bromo-1-methyl-4-nitro-1H-pyrazole

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 0 - 25 ℃; for 2h;

Reference yield:

: 1-bromo-4-nitropyrazole

: 77-78-1
dimethyl sulfate

: 155600-99-0
3,5-di-bromo-1-methyl-4-nitropyrazole

: 89607-15-8
3-bromo-1-methyl-4-nitro-1H-pyrazole

: 89607-13-6
5-bromo-1-methyl-4-nitropyrazole

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

Guidance literature:: 1-bromo-4-nitropyrazole; With sodium hydrogencarbonate; In water; at 20 - 25 ℃; for 72h;

dimethyl sulfate; With potassium carbonate; In acetonitrile; for 24h; Reflux;
DOI:10.1007/s11172-012-0030-9