5-Benzothiopheneboronic acid

Base Information

Chemical Name:5-Benzothiopheneboronic acid
CAS No.:845872-49-3
Molecular Formula:C8H7 B O2 S
Molecular Weight:178.019
Hs Code.:2934999090
European Community (EC) Number:675-633-4
DSSTox Substance ID:DTXSID70586321
Nikkaji Number:J3.634.975A
Wikidata:Q82478426
Mol file:845872-49-3.mol

Synonyms:845872-49-3;5-Benzothiopheneboronic acid;benzothiophene-5-boronic acid;benzo[b]thiophen-5-ylboronic acid;1-benzothiophen-5-ylboronic acid;1-BENZOTHIEN-5-YLBORONIC ACID;MFCD06740319;Benzothiophen-5-ylboronic acid;Boronic acid,B-benzo[b]thien-5-yl-;(1-BENZOTHIOPHEN-5-YL)BORONIC ACID;SCHEMBL289652;benzo[b]thiophen-5-ylboronicacid;DTXSID70586321;LVRZWFSXTOTWTH-UHFFFAOYSA-N;VIB87249;AKOS003237295;AB29068;BS-24256;DA-02446;EN300-197954;F73892

Suppliers and Price of 5-Benzothiopheneboronic 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
Benzothiophene-5-boronicacid
50mg
$ 110.00

TRC
Benzothiophene-5-boronicacid
25mg
$ 70.00

TRC
Benzothiophene-5-boronicacid
250mg
$ 295.00

Crysdot
Benzo[b]thiophen-5-ylboronicacid 95+%
1g
$ 357.00

Chemenu
Benzo[b]thiophen-5-ylboronicacid 95%+
100mg
$ 217.00

Chemenu
Benzo[b]thiophen-5-ylboronicacid 95%+
250mg
$ 389.00

Chemenu
Benzo[b]thiophen-5-ylboronicacid 95%+
1g
$ 700.00

American Custom Chemicals Corporation
5-BENZOTHIOPHENEBORONIC ACID 95.00%
1G
$ 648.90

AK Scientific
Benzothiophene-5-boronicacid
1g
$ 557.00

Total 18 raw suppliers

Chemical Property of 5-Benzothiopheneboronic acid

Chemical Property:

Vapor Pressure:0mmHg at 25°C
Refractive Index:1.669
Boiling Point:390.207°C at 760 mmHg
PKA:8.39±0.30(Predicted)
Flash Point:189.791°C
PSA：68.70000
Density:1.355g/cm³
LogP:0.58110
Hydrogen Bond Donor Count:2
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:178.0259808
Heavy Atom Count:12
Complexity:165

Purity/Quality:

99%, ^*data from raw suppliers

Benzothiophene-5-boronicacid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:B(C1=CC2=C(C=C1)SC=C2)(O)O

Technology Process of 5-Benzothiopheneboronic acid

There total 4 articles about 5-Benzothiopheneboronic 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: 98.0%

: 4923-87-9
5-bromobenzo[b]thiophene

: 13675-18-8
tetrahydroxydiboron

: 845872-49-3
benzo[b]thiophen-5-ylboronic acid

Guidance literature:: In methanol; at 15 ℃; for 3h; Microwave irradiation;
DOI:10.1021/jacs.6b01376

Reference yield: 93.0%

: 67-56-1
methanol

: 4923-87-9
5-bromobenzo[b]thiophene

: 55124-35-1
diisopropylamine borane

: 845872-49-3
benzo[b]thiophen-5-ylboronic acid

Guidance literature:: diisopropylamine borane; With magnesium; phenylmagnesium bromide; In tetrahydrofuran; at 20 ℃; for 0.166667h;

5-bromobenzo[b]thiophene; In tetrahydrofuran; at 70 ℃;

methanol; Further stages;
DOI:10.1016/j.tet.2018.11.036