Determine the necessary mass, volume, or concentration for preparing a solution.
≥97% for sensitive chromatographic and analytical workflows requiring minimal baseline interference.
Store at 2-8°C Ships Wet ice Check lot-specific COA for exact specifications.
SDS, COA, datasheet, and spec sheet available for download. Lot-specific COA accessible via lot number lookup.
Cited in 3 peer-reviewed publications across chromatography, organic synthesis, and cross-coupling reactions.
| Pubchem Sid | 528758340 |
|---|---|
| Sorrisos canónicos | CCC1=NC(=CN=C1C)C |
| IUPAC Name | 3-ethyl-2,5-dimethylpyrazine |
| InChIKey | WHMWOHBXYIZFPF-UHFFFAOYSA-N |
| INCHI | 1S/C8H12N2/c1-4-8-7(3)9-5-6(2)10-8/h5H,4H2,1-3H3 |
| SMILES isoméricas | CCC1=NC(=CN=C1C)C |
| PubChem CID | 25916 |
| Peso molecular | 136.19 |
Comprehensive hazard, handling, storage, and regulatory compliance document.
Download SDS →Lot-specific quality data. Enter your lot number to retrieve the exact COA.
Look up COA →Full quality attributes and acceptance criteria for this grade.
View spec sheet →Taxonomy Tree
| Kingdom | Organic compounds |
|---|---|
| Superclass | Organoheterocyclic compounds |
| Classe | Diazines |
| Subclass | Pyrazines |
| Intermediate Tree Nodes | Not available |
| Direct Parent | Pyrazines |
| Alternative Parents | Heteroaromatic compounds Azacyclic compounds Organopnictogen compounds Organonitrogen compounds Hydrocarbon derivatives |
| Molecular Framework | Aromatic heteromonocyclic compounds |
| Substituents | Pyrazine - Heteroaromatic compound - Azacycle - Organic nitrogen compound - Organopnictogen compound - Hydrocarbon derivative - Organonitrogen compound - Aromatic heteromonocyclic compound |
| Descrição | This compound belongs to the class of organic compounds known as pyrazines. These are compounds containing a pyrazine ring, which is a six-member aromatic heterocycle, that consists of two nitrogen atoms (at positions 1 and 4) and four carbon atoms. |
| External Descriptors | Not available |
Find and download the COA for your product by matching the lot number on the packaging.
| Lot Number | Certificate Type | Data | Item |
|---|---|---|---|
| Certificate of Analysis | Nov 29, 2025 | E693835 | |
| Certificate of Analysis | Nov 29, 2025 | E693835 | |
| Certificate of Analysis | Nov 29, 2025 | E693835 | |
| Certificate of Analysis | Apr 25, 2025 | E693835 | |
| Certificate of Analysis | Apr 25, 2025 | E693835 | |
| Certificate of Analysis | Apr 25, 2025 | E693835 | |
| Certificate of Analysis | Apr 25, 2025 | E693835 | |
| Certificate of Analysis | Apr 25, 2025 | E693835 | |
| Certificate of Analysis | Apr 25, 2025 | E693835 | |
| Certificate of Analysis | Apr 25, 2025 | E693835 | |
| Certificate of Analysis | Apr 25, 2025 | E693835 |
| Peso molecular | 136.190 g/mol |
|---|---|
| XLogP3 | 1.500 |
| Hydrogen Bond Donor Count | 0 |
| Hydrogen Bond Acceptor Count | 2 |
| Rotatable Bond Count | 1 |
| Exact Mass | 136.1 Da |
| Monoisotopic Mass | 136.1 Da |
| Topological Polar Surface Area | 25.800 Ų |
| Heavy Atom Count | 10 |
| Formal Charge | 0 |
| Complexity | 103.000 |
| Isotope Atom Count | 0 |
| Defined Atom Stereocenter Count | 0 |
| Undefined Atom Stereocenter Count | 0 |
| Defined Bond Stereocenter Count | 0 |
| Undefined Bond Stereocenter Count | 0 |
| The total count of all stereochemical bonds | 0 |
| Covalently-Bonded Unit Count | 1 |