2,5-DIMETHYLTHIOPHENE-3-CARBONYL CHLORIDE

Base Information

Chemical Name:2,5-DIMETHYLTHIOPHENE-3-CARBONYL CHLORIDE
CAS No.:57248-13-2
Molecular Formula:C₇H₇ClOS
Molecular Weight:174.651
Hs Code.:2934999090
Mol file:57248-13-2.mol

Synonyms:2,5-DIMETHYLTHIOPHENE-3-CARBONYL CHLORIDE;3-Thiophenecarbonyl chloride, 2,5-dimethyl- (9CI)

Suppliers and Price of 2,5-DIMETHYLTHIOPHENE-3-CARBONYL CHLORIDE

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
2,5-Dimethylthiophene-3-carbonylchloride
10mg
$ 45.00

SynQuest Laboratories
2,5-Dimethylthiophene-3-carbonyl chloride 95%
1 g
$ 288.00

SynQuest Laboratories
2,5-Dimethylthiophene-3-carbonyl chloride 95%
250 mg
$ 120.00

Matrix Scientific
2,5-Dimethylthiophene-3-carbonyl chloride 95%
1g
$ 257.00

Atlantic Research Chemicals
2,5-Dimethylthiophene-3-carbonylchloride 95%
1gm:
$ 215.61

Apolloscientific
2,5-Dimethylthiophene-3-carbonylchloride 95%
250mg
$ 109.00

Apolloscientific
2,5-Dimethylthiophene-3-carbonylchloride 95%
1g
$ 261.00

American Custom Chemicals Corporation
2,5-DIMETHYLTHIOPHENE-3-CARBONYL CHLORIDE 95.00%
1G
$ 891.50

Total 3 raw suppliers

Chemical Property of 2,5-DIMETHYLTHIOPHENE-3-CARBONYL CHLORIDE

Chemical Property:

PSA：45.31000
LogP:2.74390

Purity/Quality:

99% ^*data from raw suppliers

2,5-Dimethylthiophene-3-carbonylchloride ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Technology Process of 2,5-DIMETHYLTHIOPHENE-3-CARBONYL CHLORIDE

There total 4 articles about 2,5-DIMETHYLTHIOPHENE-3-CARBONYL CHLORIDE 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: 65.0%

: 26421-32-9
2,5‐dimethylthiophene‐3‐carboxylic acid

: 57248-13-2
2,5-dimethylthiophene-3-carbonyl chloride

Guidance literature:: With thionyl chloride; N,N-dimethyl-formamide; at 20 ℃; for 3h;
DOI:10.1007/s11172-005-0382-5

Reference yield:

: 638-02-8
2,5-DIMETHYLTHIOPHENE

: 57248-13-2
2,5-dimethylthiophene-3-carbonyl chloride

Guidance literature:: Multi-step reaction with 3 steps

1: 60 percent / TiCl₄ / CH₂Cl₂ / 2 h / 5 °C

2: 65 percent / CrO₃; H₂O; H₂SO₄ / acetone / 6 h / 20 °C

3: 65 percent / thionyl chloride; DMF / 3 h / 20 °C

With chromium(VI) oxide; thionyl chloride; sulfuric acid; water; titanium tetrachloride; N,N-dimethyl-formamide; In dichloromethane; acetone;
DOI:10.1007/s11172-005-0382-5

Reference yield:

: 26421-44-3
2,5-dimethyl-thiophene-3-carbaldehyde

: 57248-13-2
2,5-dimethylthiophene-3-carbonyl chloride

Guidance literature:: Multi-step reaction with 2 steps

1: 65 percent / CrO₃; H₂O; H₂SO₄ / acetone / 6 h / 20 °C

2: 65 percent / thionyl chloride; DMF / 3 h / 20 °C

With chromium(VI) oxide; thionyl chloride; sulfuric acid; water; N,N-dimethyl-formamide; In acetone;
DOI:10.1007/s11172-005-0382-5