2,5-Dibromo-3,4-dimethylthiophene

Base Information

Chemical Name:2,5-Dibromo-3,4-dimethylthiophene
CAS No.:74707-05-4
Molecular Formula:C6H6Br2S
Molecular Weight:269.988
Hs Code.:
DSSTox Substance ID:DTXSID70503270
Nikkaji Number:J1.371.573D
Wikidata:Q82356946
Mol file:74707-05-4.mol

Synonyms:2,5-DIBROMO-3,4-DIMETHYLTHIOPHENE;74707-05-4;2,5-Dibromo-3,4-dimethyl-thiophene;SCHEMBL3552974;DTXSID70503270;ZCA70705;AKOS025395123;AS-61433;CS-0062257;W19156

Suppliers and Price of 2,5-Dibromo-3,4-dimethylthiophene

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
2,5-Dibromo-3,4-dimethyl-thiophene
100mg
$ 158.00

Total 8 raw suppliers

Chemical Property of 2,5-Dibromo-3,4-dimethylthiophene

Chemical Property:

PSA：28.24000
LogP:3.88990
XLogP3:4.4
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:1
Rotatable Bond Count:0
Exact Mass:269.85365
Heavy Atom Count:9
Complexity:95.2

Purity/Quality:

99%, ^*data from raw suppliers

2,5-Dibromo-3,4-dimethyl-thiophene ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

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

Technology Process of 2,5-Dibromo-3,4-dimethylthiophene

There total 2 articles about 2,5-Dibromo-3,4-dimethylthiophene 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: 94.0%

: 632-15-5
3,4-dimethylthiophene

: 74707-05-4
2,5-dibromo-3,4-dimethylthiophene

Guidance literature:: With N-Bromosuccinimide; In dichloromethane; at 0 - 20 ℃; for 1h;
DOI:10.1039/b707235j

Reference yield:

: 3141-26-2
3,4-dibromothiophene

: 75-16-1
methylmagnesium bromide

: 74707-05-4
2,5-dibromo-3,4-dimethylthiophene

Guidance literature:: With bromine; 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); Multistep reaction; 2.) AcOH;
DOI:10.1016/S0040-4039(00)92859-4