5-hydroxybenzo[b]thiophene-2-carboxylic acid

Base Information

Chemical Name:5-hydroxybenzo[b]thiophene-2-carboxylic acid
CAS No.:95094-87-4
Molecular Formula:C9H6 O3 S
Molecular Weight:194.21
Hs Code.:2934999090
Mol file:95094-87-4.mol

Synonyms:5-Hydroxy-1-benzothiophene-2-carboxylicacid; 5-Hydroxybenzo[b]thiophene-2-carboxylic acid; NSC 108959

Suppliers and Price of 5-hydroxybenzo[b]thiophene-2-carboxylic acid

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
5-Hydroxy-1-benzothiophene-2-carboxylicAcid
50mg
$ 200.00

American Custom Chemicals Corporation
5-HYDROXY-1-BENZOTHIOPHENE-2-CARBOXYLIC ACID 95.00%
5MG
$ 496.22

Total 3 raw suppliers

Chemical Property of 5-hydroxybenzo[b]thiophene-2-carboxylic acid

Chemical Property:

Vapor Pressure:3.18E-09mmHg at 25°C
Refractive Index:1.765
Boiling Point:459.1°C at 760 mmHg
PKA:3.42±0.30(Predicted)
Flash Point:231.5°C
PSA：85.77000
Density:1.566g/cm³
LogP:2.30510

Purity/Quality:: 5-Hydroxy-1-benzothiophene-2-carboxylicAcid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 5-hydroxybenzo[b]thiophene-2-carboxylic acid

There total 13 articles about 5-hydroxybenzo[b]thiophene-2-carboxylic acid 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: 99.0%

: 95094-87-4
5-hydroxy benzo[b]thiophene-2-carboxylic acid

Guidance literature:: With lithium hydroxide monohydrate; In tetrahydrofuran; water; at 20 ℃; for 24h;

Reference yield: 75.0%

: 42056-20-2
5-m-hydroxyphenyl-2-mercapto acrylic acid

: 95094-87-4
5-hydroxy benzo[b]thiophene-2-carboxylic acid

Guidance literature:: With iodine; In tetrahydrofuran; for 26h; Heating;
DOI:10.1016/S1386-1425(01)00467-X

Reference yield: 57.0%

: 20699-85-8
methyl 5-aminobenzo[b]thiophene-2-carboxylate

: 95094-87-4
5-hydroxy benzo[b]thiophene-2-carboxylic acid

Guidance literature:: methyl 5-aminobenzo[b]thiophene-2-carboxylate; With sodium hydrogensulfite; In water; for 48h; Reflux;

With sodium hydroxide; In water; for 1h; Reflux;

With hydrogenchloride; In water;
DOI:10.1021/ml500059y