2-Bromo-4,5-dimethylthiophene-3-carboxylic acid

Base Information

Chemical Name:2-Bromo-4,5-dimethylthiophene-3-carboxylic acid
CAS No.:175217-22-8
Molecular Formula:C₇H₇BrO₂S
Molecular Weight:235.101
Hs Code.:
European Community (EC) Number:847-118-6
Mol file:175217-22-8.mol

Synonyms:2-bromo-4,5-dimethylthiophene-3-carboxylic acid;175217-22-8;SCHEMBL3228565;FT-0760703;2-bromo-4,5-dimethylthiophene-3-carboxylicacid;EN300-198992

Suppliers and Price of 2-Bromo-4,5-dimethylthiophene-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

Crysdot
2-Bromo-4,5-dimethylthiophene-3-carboxylicacid 97%
10g
$ 2024.00

Crysdot
2-Bromo-4,5-dimethylthiophene-3-carboxylicacid 97%
5g
$ 1389.00

Crysdot
2-Bromo-4,5-dimethylthiophene-3-carboxylicacid 97%
1g
$ 629.00

AK Scientific
2-Bromo-4,5-dimethylthiophene-3-carboxylicacid
10g
$ 3412.00

AK Scientific
2-Bromo-4,5-dimethylthiophene-3-carboxylicacid
1g
$ 870.00

AK Scientific
2-Bromo-4,5-dimethylthiophene-3-carboxylicacid
500mg
$ 700.00

Total 1 raw suppliers

Chemical Property of 2-Bromo-4,5-dimethylthiophene-3-carboxylic acid

Chemical Property:

XLogP3:2.9
Hydrogen Bond Donor Count:1
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:233.93501
Heavy Atom Count:11
Complexity:174

Purity/Quality:: 2-Bromo-4,5-dimethylthiophene-3-carboxylicacid 97% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Canonical SMILES:CC1=C(SC(=C1C(=O)O)Br)C

Technology Process of 2-Bromo-4,5-dimethylthiophene-3-carboxylic acid

There total 4 articles about 2-Bromo-4,5-dimethylthiophene-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:

: 2-bromo-4,5-dimethyl-3-thiophenecarboxylic acid, ethyl ester

: 175217-22-8
2-Bromo-4,5-dimethyl-3-thiophenecarboxylic acid

Guidance literature:: With hydrogenchloride; In Hg; ethanol; water;

Reference yield:

: 19156-52-6
4,5-dimethylthiophene-3-carboxylic acid

: 175217-22-8
2-Bromo-4,5-dimethyl-3-thiophenecarboxylic acid

Guidance literature:: With bromine; In acetic acid; at 20 ℃; for 3h;
DOI:10.1002/jhet.5570390124

Reference yield:

: 19156-44-6
ethyl 4,5-dimethylthiophene-3-carboxylate

: 175217-22-8
2-Bromo-4,5-dimethyl-3-thiophenecarboxylic acid

Guidance literature:: Multi-step reaction with 2 steps

1: potassium hydroxide / aq. ethanol / 5 h / 40 °C

2: bromine / acetic acid / 3 h / 20 °C

With potassium hydroxide; bromine; In ethanol; acetic acid;
DOI:10.1002/jhet.5570390124