2-(Thiophen-2-yl)pyrazine

Base Information

Chemical Name:2-(Thiophen-2-yl)pyrazine
CAS No.:56421-72-8
Molecular Formula:C8H6N2S
Molecular Weight:162.21
Hs Code.:2934999090
DSSTox Substance ID:DTXSID30482416
Nikkaji Number:J2.512.575D

Synonyms:2-(Thiophen-2-yl)pyrazine;56421-72-8;2-Thiophen-2-yl-pyrazine;2-thiophen-2-ylpyrazine;MFCD08277609;2-(2-Thienyl)pyrazine;thienyl pyrazinyl;SCHEMBL3155423;DTXSID30482416;AKOS005256169

Suppliers and Price of 2-(Thiophen-2-yl)pyrazine

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

American Custom Chemicals Corporation
2-(THIOPHEN-2-YL)PYRAZINE 95.00%
5MG
$ 499.04

Total 5 raw suppliers

Chemical Property of 2-(Thiophen-2-yl)pyrazine

Chemical Property:

Vapor Pressure:0.00917mmHg at 25°C
Refractive Index:1.611
Boiling Point:274.2°C at 760 mmHg
Flash Point:120°C
PSA：54.02000
Density:1.241g/cm³
LogP:2.20510
XLogP3:1.2
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:3
Rotatable Bond Count:1
Exact Mass:162.02516937
Heavy Atom Count:11
Complexity:129

Purity/Quality:

NLT 98% ^*data from raw suppliers

2-(THIOPHEN-2-YL)PYRAZINE 95.00% ^*data from reagent suppliers

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:C1=CSC(=C1)C2=NC=CN=C2

Technology Process of 2-(Thiophen-2-yl)pyrazine

There total 10 articles about 2-(Thiophen-2-yl)pyrazine 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: 98.0%

: 14508-49-7
2-chloropyrazin

: 6165-68-0
thiophene boronic acid

: 56421-72-8
2-(thiophen-2-yl)pyrazine

Guidance literature:: With C₈₄H₆₄Cl₃N₃Pd; potassium carbonate; In ethanol; at 80 ℃; for 2h;
DOI:10.1002/cctc.201701076

Reference yield: 98.0%

: 56423-63-3
2-bromopyrazine

: 6165-68-0
thiophene boronic acid

: 56421-72-8
2-(thiophen-2-yl)pyrazine

Guidance literature:: With 1,4-diaza-bicyclo[2.2.2]octane; potassium hydroxide; palladium diacetate; In N,N-dimethyl-formamide; at 110 ℃; for 23h;
DOI:10.1016/j.tet.2006.08.103

Reference yield: 86.0%

: 14508-49-7
2-chloropyrazin

: 54663-78-4
tributyl(thien-2-yl)stannane

: 56421-72-8
2-(thiophen-2-yl)pyrazine

Guidance literature:: With trans-dichloro(1,3-bis-(2,6-diisopentylphenyl)imidazolylidinium)(3-chloro-pyridine); cesium fluoride; In 1,4-dioxane; at 20 - 80 ℃; for 24h; Molecular sieve; Inert atmosphere;
DOI:10.1002/chem.200903337