4-Fluorobenzo[b]thiophene-2-carboxylic acid

Base Information

Chemical Name:4-Fluorobenzo[b]thiophene-2-carboxylic acid
CAS No.:310466-37-6
Molecular Formula:C9H5 F O2 S
Molecular Weight:196.2
Hs Code.:2934999090
European Community (EC) Number:820-117-8
DSSTox Substance ID:DTXSID10353291
Wikidata:Q72479209
Mol file:310466-37-6.mol

Synonyms:310466-37-6;4-fluorobenzo[b]thiophene-2-carboxylic acid;4-fluoro-1-benzothiophene-2-carboxylic acid;4-fluorobenzothiophene-2-carboxylic Acid;4-Fluoro-benzo[b]thiophene-2-carboxylic acid;Benzo[b]thiophene-2-carboxylic acid, 4-fluoro-;SCHEMBL2893037;DTXSID10353291;ZKADPMNICCXSRV-UHFFFAOYSA-N;HMS1728O07;BCP26961;MFCD03425782;AKOS001121052;4-Fluoro-benzo(b)thiophen-2-carboxylic acid;AM20040145;CS-0156991;FT-0680400;EN300-11183;F13713;4T-1305;Z57036343

Suppliers and Price of 4-Fluorobenzo[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
4-Fluoro-1-benzothiophene-2-carboxylicAcid
100mg
$ 60.00

TRC
4-Fluoro-1-benzothiophene-2-carboxylicAcid
50mg
$ 45.00

SynQuest Laboratories
4-Fluoro-1-benzothiophene-2-carboxylic acid
1 g
$ 109.00

SynQuest Laboratories
4-Fluoro-1-benzothiophene-2-carboxylic acid
250 mg
$ 32.00

Matrix Scientific
4-Fluoro-1-benzothiophene-2-carboxylic acid >95%
5g
$ 498.00

Matrix Scientific
4-Fluoro-1-benzothiophene-2-carboxylic acid >95%
1g
$ 154.00

Matrix Scientific
4-Fluoro-1-benzothiophene-2-carboxylic acid >95%
500mg
$ 114.00

Labseeker
4-fluorobenzo[b]thiophene-2-carboxylicacid 95
10g
$ 1100.00

Crysdot
4-Fluorobenzo[b]thiophene-2-carboxylicacid 95+%
5g
$ 493.00

Chemenu
4-Fluoro-1-benzothiophene-2-carboxylicacid 95%
5g
$ 466.00

Total 22 raw suppliers

Chemical Property of 4-Fluorobenzo[b]thiophene-2-carboxylic acid

Chemical Property:

Vapor Pressure:1.98E-06mmHg at 25°C
Melting Point:217-220°
Refractive Index:1.686
Boiling Point:379.4°C at 760 mmHg
PKA:3.36±0.30(Predicted)
Flash Point:183.2°C
PSA：65.54000
Density:1.511
LogP:2.73860
Storage Temp.:2-8°C
XLogP3:2.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:1
Exact Mass:195.99942873
Heavy Atom Count:13
Complexity:222

Purity/Quality:

99%, ^*data from raw suppliers

4-Fluoro-1-benzothiophene-2-carboxylicAcid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC(=C2C=C(SC2=C1)C(=O)O)F

Technology Process of 4-Fluorobenzo[b]thiophene-2-carboxylic acid

There total 3 articles about 4-Fluorobenzo[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: 95.0%

: 220180-55-2
methyl 4-fluorobenzo[b]thiophene-2-carboxylate

: 310466-37-6
4-fluoro-1-benzothiophene-2-carboxylic acid

Guidance literature:: With potassium hydroxide; In water; for 3h; Reflux;
DOI:10.1016/j.ejmech.2019.04.024

Reference yield:

: 437-81-0
2,6-difluorobenzaldehyde

: 310466-37-6
4-fluoro-1-benzothiophene-2-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: potassium carbonate / dimethylformamide / 20 - 60 °C

2: KOH / ethanol; H₂O / Heating

With potassium hydroxide; potassium carbonate; In ethanol; water; N,N-dimethyl-formamide;
DOI:10.1016/j.bmc.2004.02.007