1H-Benzimidazole-2-carboxylicacid,5-hydroxy-(9CI)

Base Information

Chemical Name:1H-Benzimidazole-2-carboxylicacid,5-hydroxy-(9CI)
CAS No.:420137-33-3
Molecular Formula:C8H6N2O3
Molecular Weight:178.147
Hs Code.:2933990090
Mol file:420137-33-3.mol

Synonyms:6-hydroxy-1H-benzoimidazole-2-carboxylic acid;1h-benzimidazole-2-carboxylic acid,5-hydroxy;

Suppliers and Price of 1H-Benzimidazole-2-carboxylicacid,5-hydroxy-(9CI)

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

Crysdot
5-Hydroxy-1H-benzo[d]imidazole-2-carboxylicacid 95+%
1g
$ 432.00

Chemenu
6-hydroxy-1H-benzo[d]imidazole-2-carboxylicacid 95%
1g
$ 408.00

American Custom Chemicals Corporation
5-HYDROXY-1H-BENZO[D]IMIDAZOLE-2-CARBOXYLIC ACID 95.00%
5MG
$ 500.86

Alichem
6-Hydroxy-1H-benzimidazole-2-carboxylicacid
10g
$ 4460.19

Alichem
6-Hydroxy-1H-benzimidazole-2-carboxylicacid
5g
$ 3097.81

Alichem
6-Hydroxy-1H-benzimidazole-2-carboxylicacid
1g
$ 1109.20

Total 5 raw suppliers

Chemical Property of 1H-Benzimidazole-2-carboxylicacid,5-hydroxy-(9CI)

Chemical Property:

Melting Point:206-207 °C
Boiling Point:542.7±42.0 °C(Predicted)
PKA:1.38±0.30(Predicted)
PSA：86.21000
Density:1.679±0.06 g/cm3(Predicted)
LogP:0.96670

Purity/Quality:

≥99% ^*data from raw suppliers

5-Hydroxy-1H-benzo[d]imidazole-2-carboxylicacid 95+% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 1H-Benzimidazole-2-carboxylicacid,5-hydroxy-(9CI)

There total 11 articles about 1H-Benzimidazole-2-carboxylicacid,5-hydroxy-(9CI) 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: 76.2%

: 420137-32-2
6-methoxy-1H-benzimidazole-2-carboxylic acid butylamide

: 420137-33-3
6-hydroxy-1H-benzimidazole-2-carboxylic acid

Guidance literature:: With hydrogen bromide; In water; at 110 ℃; for 20h; Heating / reflux;

Reference yield: 76.2%

: 420137-32-2
5-methoxy-1H-benzimidazole-2-carboxylic acid butylamide

: 420137-33-3
5-hydroxy-1H-benzimidazole-2-carboxylic acid

Guidance literature:: With hydrogen bromide; for 12h; Heating;
DOI:10.1021/jm060420k

Reference yield:

: 420137-30-0
N-butyl-N'-(4-methoxy-2-nitro-phenyl)-oxalamide

: 420137-33-3
5-hydroxy-1H-benzimidazole-2-carboxylic acid

Guidance literature:: Multi-step reaction with 3 steps

1: 90.1 percent / H₂ / Pd/C / methanol / 3 h

2: 69.5 percent / 0.17 h / 240 °C

3: 76.2 percent / aq. HBr / 12 h / Heating

With hydrogen bromide; hydrogen; palladium on activated charcoal; In methanol;
DOI:10.1021/jm060420k