4-Phenoxythiophene-2-carboxylic acid

Base Information

Chemical Name:4-Phenoxythiophene-2-carboxylic acid
CAS No.:81028-69-5
Molecular Formula:C₁₁H₈O₃S
Molecular Weight:220.249
Hs Code.:2934999090
DSSTox Substance ID:DTXSID20512731
Wikidata:Q82372101
Mol file:81028-69-5.mol

Synonyms:4-Phenoxythiophene-2-carboxylic acid;81028-69-5;4-Phenoxythiophene-2-carboxylicacid;4-Phenoxy-2-thiophenecarboxylic acid;DTXSID20512731;AKOS015900291;TS-01514;FT-0689893

Suppliers and Price of 4-Phenoxythiophene-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

Crysdot
4-Phenoxythiophene-2-carboxylicacid 95+%
5g
$ 749.00

Chemenu
4-Phenoxythiophene-2-carboxylicacid 95%
5g
$ 707.00

Atlantic Research Chemicals
4-Phenoxythiophene-2-carboxylicacid 95%
1gm:
$ 258.02

American Custom Chemicals Corporation
4-PHENOXYTHIOPHENE-2-CARBOXYLIC ACID 95.00%
5MG
$ 503.21

Total 13 raw suppliers

Chemical Property of 4-Phenoxythiophene-2-carboxylic acid

Chemical Property:

Vapor Pressure:1.3E-06mmHg at 25°C
Boiling Point:384.9oC at 760 mmHg
Flash Point:186.6oC
PSA：74.77000
Density:1.359g/cm3
LogP:3.23860
Storage Temp.:2-8°C
XLogP3:3
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:4
Rotatable Bond Count:3
Exact Mass:220.01941529
Heavy Atom Count:15
Complexity:226

Purity/Quality:

98%min ^*data from raw suppliers

4-Phenoxythiophene-2-carboxylicacid 95+% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CC=C(C=C1)OC2=CSC(=C2)C(=O)O

Technology Process of 4-Phenoxythiophene-2-carboxylic acid

There total 2 articles about 4-Phenoxythiophene-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:

: 108-95-2,27073-41-2
phenol

: 81028-69-5
4-phenoxythiophene-2-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 50 percent / copper bronze, potassium carbonate / 192 h / Heating

2: 1.) phenyllithium / 1.) ether, benzene, 0 deg C, 5 h, 2.) from -78 deg C to RT

With copper; potassium carbonate; phenyllithium;
DOI:10.1021/jo00348a032

Reference yield:

: 63285-84-7
3-phenoxythiophene

: 124-38-9,18923-20-1
carbon dioxide

: 81028-68-4
3-phenoxythiophene-2-carboxylic acid

: 81028-69-5
4-phenoxythiophene-2-carboxylic acid

Guidance literature:: With phenyllithium; Yield given. Multistep reaction. Yields of byproduct given; 1.) ether, benzene, 0 deg C, 5 h, 2.) from -78 deg C to RT;
DOI:10.1021/jo00348a032