3-Ethyl-2,5-dimethylpyrazine

Base Information

Chemical Name:3-Ethyl-2,5-dimethylpyrazine
CAS No.:13360-65-1
Molecular Formula:C8H12N2
Molecular Weight:136.197
Hs Code.:2933990090
European Community (EC) Number:236-417-1
UNII:G2FB13VLOG
DSSTox Substance ID:DTXSID1065423
Nikkaji Number:J121.829H
Wikidata:Q27278651
Metabolomics Workbench ID:45388
ChEMBL ID:CHEMBL95123
Mol file:13360-65-1.mol

Synonyms:2-ethyl-3,6-dimethylpyrazine;2E3,6DMP

Suppliers and Price of 3-Ethyl-2,5-dimethylpyrazine

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

Chemenu
3-ethyl-2,5-dimethylpyrazine 95%+
1g
$ 673.00

Ambeed
3-Ethyl-2,5-dimethylpyrazine 97%
250mg
$ 410.00

Ambeed
3-Ethyl-2,5-dimethylpyrazine 97%
100mg
$ 202.00

Ambeed
3-Ethyl-2,5-dimethylpyrazine 97%
50mg
$ 148.00

Ambeed
3-Ethyl-2,5-dimethylpyrazine 97%
1g
$ 827.00

Activate Scientific
3-Ethyl-2,5-dimethylpyrazine 97%
1 g
$ 1071.00

Total 39 raw suppliers

Chemical Property of 3-Ethyl-2,5-dimethylpyrazine

Chemical Property:

Vapor Pressure:1.21mmHg at 25°C
Refractive Index:1.501
Boiling Point:180.5 °C at 760 mmHg
PKA:2.61±0.10(Predicted)
Flash Point:69.4 °C
PSA：25.78000
Density:0.964g/cm³
LogP:1.65580
Storage Temp.:Sealed in dry,Room Temperature
Solubility.:Chloroform (Slightly), Ethyl Acetate (Slightly)
XLogP3:1.5
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptor Count:2
Rotatable Bond Count:1
Exact Mass:136.100048391
Heavy Atom Count:10
Complexity:103

Purity/Quality:

97% ^*data from raw suppliers

3-ethyl-2,5-dimethylpyrazine 95%+ ^*data from reagent suppliers

Safty Information:

Pictogram(s): Xn
Hazard Codes:Xn
Statements: 22-36/37/38
Safety Statements: 26

MSDS Files:: SDS file from LookChem

Useful:

Canonical SMILES:CCC1=NC(=CN=C1C)C
Uses 2-Ethyl-3,6-dimethylpyrazine is a flavour-active and non-volatile compound identified in thermally treated yeast extracts. It is also useful in the synthesis of new flavour additive species of pyrazines.

Technology Process of 3-Ethyl-2,5-dimethylpyrazine

There total 71 articles about 3-Ethyl-2,5-dimethylpyrazine 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: 80.0%

: 95-89-6
2,5-dimethyl-3-chloropyrazine

: 74-96-4
ethyl bromide

: 13360-65-1
2-ethyl-3,6-dimethylpyrazine

Guidance literature:: ethyl bromide; With magnesium; In tetrahydrofuran;

2,5-dimethyl-3-chloropyrazine; With 1-methyl-pyrrolidin-2-one; iron(III)-acetylacetonate; at 0 ℃; for 0.25h;
DOI:10.1002/ejoc.201000155

Reference yield: 71.0%

: 95-89-6
2,5-dimethyl-3-chloropyrazine

: 557-20-0
diethylzinc

: 13360-65-1
2-ethyl-3,6-dimethylpyrazine

Guidance literature:: 1,3-bis[(diphenylphosphino)propane]dichloronickel(II); In tetrahydrofuran; hexane; for 3h; Ambient temperature;
DOI:10.1039/p19960002345

Reference yield: 49.0%

: 95-89-6
2,5-dimethyl-3-chloropyrazine

: 557-20-0
diethylzinc

: 123-32-0
2,5-dimethyl-pyrazine

: 13360-65-1
2-ethyl-3,6-dimethylpyrazine

Guidance literature:: With tetrakis(triphenylphosphine) palladium⁽⁰⁾; potassium carbonate; In N,N-dimethyl-formamide; Heating;
DOI:10.3987/R-1987-09-2449