4-Ethylthiophene-3-carboxylic acid

Base Information

Chemical Name:4-Ethylthiophene-3-carboxylic acid
CAS No.:334918-15-9
Molecular Formula:C₇H₈O₂S
Molecular Weight:156.205
Hs Code.:
DSSTox Substance ID:DTXSID40605199
Nikkaji Number:J1.512.543H
Wikidata:Q82503390
Mol file:334918-15-9.mol

Synonyms:4-Ethylthiophene-3-carboxylic acid;334918-15-9;4-Ethyl-3-thiophenecarboxylic acid;SCHEMBL11636597;DTXSID40605199;AKOS006371999;DB-253189;EN300-1722612;Z1198727066

Suppliers and Price of 4-Ethylthiophene-3-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

AK Scientific
4-Ethylthiophene-3-carboxylicacid
250mg
$ 567.00

Total 1 raw suppliers

Chemical Property of 4-Ethylthiophene-3-carboxylic acid

Chemical Property:

PSA：65.54000
LogP:2.00870
XLogP3:1.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:2
Exact Mass:156.02450067
Heavy Atom Count:10
Complexity:136

Purity/Quality:: 4-Ethylthiophene-3-carboxylicacid ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCC1=CSC=C1C(=O)O

Technology Process of 4-Ethylthiophene-3-carboxylic acid

There total 4 articles about 4-Ethylthiophene-3-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: 74.0%

: 4-vinylthiophene-3-carboxylic acid

: 334918-15-9
4-ethylthiophene-3-carboxylic acid

Guidance literature:: With palladium 10% on activated carbon; hydrogen; In methanol; at 20 ℃;

Reference yield:

: methyl 4-ethylthiophene-3-carboxylate

: 334918-15-9
4-ethylthiophene-3-carboxylic acid

Guidance literature:: With sodium hydroxide; In water; for 4h; Heating;
DOI:10.1021/jo001376y

Reference yield:

: 4-ethyl-2-methoxy-tetrahydro-thiophene-3-carboxylic acid methyl ester

: 334918-15-9
4-ethylthiophene-3-carboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: 8.0 g / conc. HCl / toluene / 1.5 h / 20 °C

2: 6.5 g / NaOH / H₂O / 4 h / Heating

With hydrogenchloride; sodium hydroxide; In water; toluene;
DOI:10.1021/jo001376y