4-Bromo-1,3-dihydro-benzoimidazol-2-one

Base Information

Chemical Name:4-Bromo-1,3-dihydro-benzoimidazol-2-one
CAS No.:40644-16-4
Molecular Formula:C7H5BrN2O
Molecular Weight:213.033
Hs Code.:
Mol file:40644-16-4.mol

Synonyms:4-bromo-1,2-dimethyl-5-quinoxalin-6-yl-1,2-dihydro-pyrazol-3-one;4-bromo-1,3-dihydro-benzoimidazol-2-one;

Suppliers and Price of 4-Bromo-1,3-dihydro-benzoimidazol-2-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-bromo-1,3-dihydro-2H-benzimidazol-2-one
50mg
$ 90.00

Crysdot
4-Bromo-1H-benzo[d]imidazol-2(3H)-one 97%
1g
$ 842.00

Chemenu
4-Bromo-1H-benzo[d]imidazol-2(3H)-one 95%
1g
$ 842.00

Chemcia Scientific
4-Bromo-1,3-dihydro-benzoimidazol-2-one ＞95%
0.5 G
$ 180.00

Chemcia Scientific
4-Bromo-1,3-dihydro-benzoimidazol-2-one ＞95%
1 G
$ 260.00

ChemBridge Corporation
4-bromo-1,3-dihydro-2H-benzimidazol-2-one 95%
1 g
$ 235.00

Ambeed
4-Bromo-1H-benzo[d]imidazol-2(3H)-one 96%
5g
$ 1088.00

Ambeed
4-Bromo-1H-benzo[d]imidazol-2(3H)-one 96%
250mg
$ 160.00

Ambeed
4-Bromo-1H-benzo[d]imidazol-2(3H)-one 96%
100mg
$ 120.00

Ambeed
4-Bromo-1H-benzo[d]imidazol-2(3H)-one 96%
1g
$ 304.00

Total 10 raw suppliers

Chemical Property of 4-Bromo-1,3-dihydro-benzoimidazol-2-one

Chemical Property:

Boiling Point:179.5±19.0 °C(Predicted)
PKA:11.12±0.30(Predicted)
PSA：48.91000
Density:1.728±0.06 g/cm3(Predicted)
LogP:2.03100
Storage Temp.:Keep in dark place,Sealed in dry,Room Temperature

Purity/Quality:

99%, ^*data from raw suppliers

4-bromo-1,3-dihydro-2H-benzimidazol-2-one ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of 4-Bromo-1,3-dihydro-benzoimidazol-2-one

There total 5 articles about 4-Bromo-1,3-dihydro-benzoimidazol-2-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: 76.0%

: 32315-10-9
bis(trichloromethyl) carbonate

: 1575-36-6
3-bromobenzene-1,2-diamine

: 40644-16-4
4‐bromo‐1,3‐dihydrobenzoimidazol‐2‐one

Guidance literature:: With triethylamine; In tetrahydrofuran; at 50 ℃;

Reference yield: 71.0%

: 1575-36-6
3-bromobenzene-1,2-diamine

: 530-62-1
1,1'-carbonyldiimidazole

: 40644-16-4
4‐bromo‐1,3‐dihydrobenzoimidazol‐2‐one

Guidance literature:: In tetrahydrofuran; at 50 ℃;
DOI:10.3390/molecules26020391

Reference yield:

: 7138-15-0
3-bromo-2-nitrophenylamine

: 40644-16-4
4‐bromo‐1,3‐dihydrobenzoimidazol‐2‐one

Guidance literature:: Multi-step reaction with 2 steps

1: iron; acetic acid / methanol / 0 - 20 °C

2: tetrahydrofuran / 20 °C

With iron; acetic acid; In tetrahydrofuran; methanol;