1-(2-aminoethyl)-2,3-dihydro-2-oxo-1H-benzimidazole

Base Information

Chemical Name:1-(2-aminoethyl)-2,3-dihydro-2-oxo-1H-benzimidazole
CAS No.:64928-88-7
Molecular Formula:C9H11N3O
Molecular Weight:177.206
Hs Code.:2933990090
DSSTox Substance ID:DTXSID101228347
Mol file:64928-88-7.mol

Synonyms:64928-88-7;1-(2-aminoethyl)-2,3-dihydro-2-oxo-1H-benzimidazole;1-(2-aminoethyl)-2,3-dihydro-1H-1,3-benzodiazol-2-one;3-(2-aminoethyl)-1H-benzimidazol-2-one;2H-Benzimidazol-2-one,1-(2-aminoethyl)-1,3-dihydro-(9CI);1-(2-aminoethyl)-1,3-dihydro-2H-benzimidazol-2-one;SCHEMBL891366;QRXBDDXQNITPII-UHFFFAOYSA-N;DTXSID101228347;MFCD11577004;AKOS005263873;NS-01502;CS-0270414;FT-0731397;1-(2-Aminoethyl)-1h-benzo[d]imidazol-2-ol;EN300-147882;1-(2-Aminoethyl)-1H-benzo[d]imidazol-2(3H)-one

Suppliers and Price of 1-(2-aminoethyl)-2,3-dihydro-2-oxo-1H-benzimidazole

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-aminoethyl)-2,3-dihydro-1H-1,3-benzodiazol-2-one
50mg
$ 200.00

TRC
1-(2-aminoethyl)-2,3-dihydro-1H-1,3-benzodiazol-2-one
10mg
$ 45.00

American Custom Chemicals Corporation
1-(2-AMINOETHYL)-2,3-DIHYDRO-1H-1,3-BENZODIAZOL-2-ONE 95.00%
5MG
$ 457.84

Total 15 raw suppliers

Chemical Property of 1-(2-aminoethyl)-2,3-dihydro-2-oxo-1H-benzimidazole

Chemical Property:

PSA：64.07000
Density:1.236 g/cm³
LogP:1.40090
XLogP3:-0.2
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:2
Exact Mass:177.090211983
Heavy Atom Count:13
Complexity:207

Purity/Quality:

99% ^*data from raw suppliers

1-(2-aminoethyl)-2,3-dihydro-1H-1,3-benzodiazol-2-one ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C2C(=C1)NC(=O)N2CCN

Technology Process of 1-(2-aminoethyl)-2,3-dihydro-2-oxo-1H-benzimidazole

There total 6 articles about 1-(2-aminoethyl)-2,3-dihydro-2-oxo-1H-benzimidazole 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: 62.5%

: tert‐butyl (3‐(2‐oxo‐2,3‐dihydro‐1H‐benzo[d]imidazol‐1‐yl)ethyl)carbamate

: 64928-88-7
1‐(3‐aminoethyl)‐1,3‐dihydro‐2H‐benzo[d]imidazole‐2‐one

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 3h;
DOI:10.3390/molecules26133975

Reference yield:

: 834881-65-1
tert-butyl (2-(2-oxo-2,3-dihydro-1H-benzo[d]imidazol-1-yl)ethyl)carbamate

: 64928-88-7
1‐(3‐aminoethyl)‐1,3‐dihydro‐2H‐benzo[d]imidazole‐2‐one

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 2h; Inert atmosphere;

Reference yield:

: 1493-27-2,127723-77-7
ortho-nitrofluorobenzene

: 64928-88-7
1‐(3‐aminoethyl)‐1,3‐dihydro‐2H‐benzo[d]imidazole‐2‐one

Guidance literature:: Multi-step reaction with 4 steps

1: potassium carbonate; potassium iodide / N,N-dimethyl-formamide / 3 h / 80 °C

2: hydrogen; palladium on activated charcoal / methanol / 20 °C

3: N-ethyl-N,N-diisopropylamine / ethyl acetate / 0 - 20 °C / Inert atmosphere

4: trifluoroacetic acid / dichloromethane / 2 h / 20 °C / Inert atmosphere

With palladium on activated charcoal; hydrogen; potassium carbonate; N-ethyl-N,N-diisopropylamine; trifluoroacetic acid; potassium iodide; In methanol; dichloromethane; ethyl acetate; N,N-dimethyl-formamide;