5-ISOBUTYL-2,3-DIMETHYLPYRAZINE

Base Information

• Chemical Name: 5-ISOBUTYL-2,3-DIMETHYLPYRAZINE
• CAS No.: 54410-83-2
• Molecular Formula: C10H16N2
• Molecular Weight: 164.25
• Hs Code.: 2933990090
• Mol file: 54410-83-2.mol

Synonyms:2,3-DIMETHYL-5-ISOBUTYLPYRAZINE;5-ISOBUTYL-2,3-DIMETHYLPYRAZINE;Pyrazine, 2,3-dimethyl-5-(2-methylpropyl)-;Pyrazine, 2,3-dimethyl-5-isobutyl

Chemical Property of 5-ISOBUTYL-2,3-DIMETHYLPYRAZINE

Chemical Property:

• Vapor Pressure: 0.13mmHg at 25°C
• Refractive Index: 1.494
• Boiling Point: 225.3°C at 760 mmHg
• Flash Point: 84.2°C
• PSA: 25.78000
• Density: 0.925 g/mL at 25 °C
• LogP: 2.29190
• Storage Temp.: Keep in dark place,Sealed in dry,Room Temperature

Purity/Quality:

98%min ^*data from raw suppliers

5-Isobutyl-2,3-dimethylpyrazine 97% ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn
• Hazard Codes: Xn
• Statements: 22

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: 5-Isobutyl-2,3-dimethylpyrazine is used as a insect repellent.

Technology Process of 5-ISOBUTYL-2,3-DIMETHYLPYRAZINE

There total 3 articles about 5-ISOBUTYL-2,3-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:

L-valine (72-18-4,25609-85-2,7004-03-7,921-10-8) + L-lysine (56-87-1,3506-25-0) + 2-oxopropanal (78-98-8) → 2,3-dimethylpyrazine (5910-89-4) + 2-ethyl-3,6-dimethylpyrazine (13360-65-1) + 2,3-dimethyl-5-(2-methylpropyl)pyrazine (54410-83-2) + 2-ethyl-3,5-dimethylpyrazine (13925-07-0) + 1-(6-methyl-2-pyrazinyl)-1-ethanone (22047-26-3) + 1-(5-methylpyrazin-2-yl)ethanone (22047-27-4) + 3,5-dimethyl-2-(2-methylpropyl)pyrazine (70303-42-3) + 2-ethyl-5-methypyrazine (13360-64-0) + 2,5-dimethyl-3-propylpyrazine (18433-97-1)

Guidance literature:

at 130 ℃; for 2h;

DOI:10.1021/jf301315b

Reference yield:

Gly-L-Lys-OH (997-62-6) + 2-oxopropanal (78-98-8) → 2-ethyl-3,6-dimethylpyrazine (13360-65-1) + 2,3-dimethyl-5-(2-methylpropyl)pyrazine (54410-83-2) + 2,5-dimethyl-3-(E-1-propenyl)pyrazine (55138-77-7) + 2-ethyl-3,5-dimethylpyrazine (13925-07-0) + 1-(5-methylpyrazin-2-yl)ethanone (22047-27-4) + 2-ethyl-5-methypyrazine (13360-64-0) + 5-ethyl-2,3-dimethylpyrazine (15707-34-3)

Guidance literature:

at 130 ℃; for 2h;

DOI:10.1021/jf301315b

Reference yield:

(S)-6-Amino-2-((S)-2-amino-propionylamino)-hexanoic acid (5051-06-9,6366-77-4,65882-13-5,65882-14-6) + 2-oxopropanal (78-98-8) → 2,3-dimethylpyrazine (5910-89-4) + 2-ethyl-3,6-dimethylpyrazine (13360-65-1) + 2,3-dimethyl-5-(2-methylpropyl)pyrazine (54410-83-2) + 2,5-dimethyl-3-(E-1-propenyl)pyrazine (55138-77-7) + 3-ethenyl-2,5-dimethylpyrazine (80935-98-4) + 1-(6-methyl-2-pyrazinyl)-1-ethanone (22047-26-3) + 1-(5-methylpyrazin-2-yl)ethanone (22047-27-4) + 2-ethyl-5-methypyrazine (13360-64-0) + 5-ethyl-2,3-dimethylpyrazine (15707-34-3)

Guidance literature:

at 130 ℃; for 2h;

DOI:10.1021/jf301315b

upstream raw materials:

L-valine

L-lysine

2-oxopropanal

Gly-L-Lys-OH

Refernces