2,3-Dimethyl-5-(1-propenyl)pyrazine

Base Information

• Chemical Name: 2,3-Dimethyl-5-(1-propenyl)pyrazine
• CAS No.: 80033-12-1
• Molecular Formula: C₉H₁₂N₂
• Molecular Weight: 148.208
• Nikkaji Number: J1.118.159G
• Wikidata: Q76305649
• Metabolomics Workbench ID: 48750
• Mol file: 80033-12-1.mol

Synonyms:2,3-Dimethyl-5-(1-propenyl)pyrazine;2,3-dimethyl-5-[(E)-prop-1-enyl]pyrazine;BNYRAFHQRSHWGQ-SNAWJCMRSA-N;CHEBI:193673;2,3-Dimethyl-5-[(E)-1-propenyl]pyrazine;2,3-Dimethyl-5-[(1E)-1-propenyl]pyrazine #;2,3-dimethyl-5-[(1E)-prop-1-en-1-yl]pyrazine;Pyrazine, 2,3-dimethyl-5-(1-propenyl)-, (E)-

Chemical Property of 2,3-Dimethyl-5-(1-propenyl)pyrazine

Chemical Property:

• Vapor Pressure: 0.188mmHg at 25°C
• XLogP3: 1.6
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 1
• Exact Mass: 148.100048391
• Heavy Atom Count: 11
• Complexity: 143

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: CC=CC1=CN=C(C(=N1)C)C
• Isomeric SMILES: C/C=C/C1=CN=C(C(=N1)C)C

Technology Process of 2,3-Dimethyl-5-(1-propenyl)pyrazine

There total 5 articles about 2,3-Dimethyl-5-(1-propenyl)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:

L-leucine (61-90-5,21675-61-6,25248-98-0,70-45-1) + L-lysine (56-87-1,3506-25-0) + 2-oxopropanal (78-98-8) → 2-Methylpyrazine (109-08-0) + 2,5-dimethyl-pyrazine (123-32-0) + 2,3-dimethylpyrazine (5910-89-4) + Tetramethylpyrazine (1124-11-4) + 2-ethyl-3,6-dimethylpyrazine (13360-65-1) + 2,6-dimethylpyrazine (108-50-9) + 2,3-dimethyl-5-(Z-1-propenyl)-pyrazine (55138-72-2,80033-12-1) + 2,3,5-trimethylpyrazine (14667-55-1) + 2-ethyl-3,5-dimethylpyrazine (13925-07-0)

Guidance literature:

In water; at 130 ℃; for 2h; pH=8;

DOI:10.1021/jf903898t

Reference yield:

L-lysine (56-87-1,3506-25-0) + L-phenylalanine (63-91-2,25191-15-5,658-69-5,67675-33-6) + 2-oxopropanal (78-98-8) → 2-Methylpyrazine (109-08-0) + 2,5-dimethyl-pyrazine (123-32-0) + 2,3-dimethylpyrazine (5910-89-4) + 2-ethyl-3,6-dimethylpyrazine (13360-65-1) + 2,6-dimethylpyrazine (108-50-9) + 2,3-dimethyl-5-(Z-1-propenyl)-pyrazine (55138-72-2,80033-12-1) + 2,3,5-trimethylpyrazine (14667-55-1) + 2,3,5-trimethyl-6-ethylpyrazine (17398-16-2) + 2-ethyl-3,5-dimethylpyrazine (13925-07-0) + 5-ethyl-2,3-dimethylpyrazine (15707-34-3)

Guidance literature:

In water; at 130 ℃; for 2h; pH=8;

DOI:10.1021/jf903898t

Reference yield:

L-lysine (56-87-1,3506-25-0) + 2-oxopropanal (78-98-8) → 2-Methylpyrazine (109-08-0) + 2,5-dimethyl-pyrazine (123-32-0) + 2,3-dimethylpyrazine (5910-89-4) + 2-ethyl-3,6-dimethylpyrazine (13360-65-1) + 2,6-dimethylpyrazine (108-50-9) + 2,3-dimethyl-5-(Z-1-propenyl)-pyrazine (55138-72-2,80033-12-1) + 3,5-dimethyl-2-(Z-1-propenyl)-pyrazine (55138-74-4) + 2,3,5-trimethylpyrazine (14667-55-1) + 2-ethyl-3,5-dimethylpyrazine (13925-07-0)

Guidance literature:

In water; at 130 ℃; for 2h; pH=8;

DOI:10.1021/jf903898t

upstream raw materials:

L-leucine

L-lysine

2-oxopropanal

L-glutamic acid