4,5-Dibromo-2-methylpyridazin-3(2H)-one

Base Information

Chemical Name:4,5-Dibromo-2-methylpyridazin-3(2H)-one
CAS No.:13645-74-4
Molecular Formula:C5H4Br2N2O
Molecular Weight:267.908
Hs Code.:2933990090
European Community (EC) Number:853-000-5
DSSTox Substance ID:DTXSID70159796
Nikkaji Number:J2.267.690C
Mol file:13645-74-4.mol

Synonyms:13645-74-4;4,5-DIBROMO-2-METHYLPYRIDAZIN-3(2H)-ONE;4,5-DIBROMO-2-METHYL-2H-PYRIDAZIN-3-ONE;4,5-dibromo-2-methylpyridazin-3-one;3(2H)-Pyridazinone, 4,5-dibromo-2-methyl-;4,5-dibromo-2-methyl-2,3-dihydropyridazin-3-one;4,5-Dibromo-2-methyl-3(2H)-pyridazinone;MFCD00135076;C5H4BrN2O;C5-H4-Br-N2-O;SCHEMBL4292263;DTXSID70159796;1-methyl-4,5-dibromo-6-pyridazone;AKOS000135592;SB33038;AS-64161;SY123617;LS-129845;2-Methyl-4,5-dibromopyridazine-3(2H)-one;CS-0035690;FT-0703173;EN300-74666;W13474;A924802;Z364008430

Suppliers and Price of 4,5-Dibromo-2-methylpyridazin-3(2H)-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

TRC
4,5-dibromo-2-methylpyridazin-3-one
10mg
$ 45.00

J&W Pharmlab
4,5-Dibromo-2-methyl-2H-pyridazin-3-one 96%
5g
$ 998.00

J&W Pharmlab
4,5-Dibromo-2-methyl-2H-pyridazin-3-one 96%
1g
$ 298.00

J&W Pharmlab
4,5-Dibromo-2-methyl-2H-pyridazin-3-one 96%
500mg
$ 199.00

J&W Pharmlab
4,5-Dibromo-2-methyl-2H-pyridazin-3-one 96%
250mg
$ 149.00

Crysdot
4,5-Dibromo-2-methylpyridazin-3(2H)-one 95+%
1g
$ 532.00

Chemenu
4,5-Dibromo-2-methyl-2H-pyridazin-3-one 95%
1g
$ 502.00

American Custom Chemicals Corporation
4,5-DIBROMO-2-METHYL-2H-PYRIDAZIN-3-ONE 96.00%
5G
$ 1928.08

American Custom Chemicals Corporation
4,5-DIBROMO-2-METHYL-2H-PYRIDAZIN-3-ONE 96.00%
2.5G
$ 1473.14

American Custom Chemicals Corporation
4,5-DIBROMO-2-METHYL-2H-PYRIDAZIN-3-ONE 96.00%
1G
$ 983.52

Total 15 raw suppliers

Chemical Property of 4,5-Dibromo-2-methylpyridazin-3(2H)-one

Chemical Property:

Vapor Pressure:0.0461mmHg at 25°C
Melting Point:120 °C
Refractive Index:1.679
Boiling Point:236.9 °C at 760 mmHg
PKA:-3.66±0.20(Predicted)
Flash Point:97.1°C
PSA：34.89000
Density:2.2g/cm³
LogP:1.30530
Storage Temp.:under inert gas (nitrogen or Argon) at 2-8°C
XLogP3:1.3
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:0
Exact Mass:267.86699
Heavy Atom Count:10
Complexity:234

Purity/Quality:

97% ^*data from raw suppliers

4,5-dibromo-2-methylpyridazin-3-one ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CN1C(=O)C(=C(C=N1)Br)Br

Technology Process of 4,5-Dibromo-2-methylpyridazin-3(2H)-one

There total 4 articles about 4,5-Dibromo-2-methylpyridazin-3(2H)-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: 67.0%