About 2-(2-pyrazin-2-ylethynyl)pyrazine
2-(2-pyrazin-2-ylethynyl)pyrazine (PubChem CID 90277956) has the molecular formula C10H6N4
and a molecular weight of 182.19 g/mol. Its IUPAC name is 2-(2-pyrazin-2-ylethynyl)pyrazine.
Molecular Properties
| Compound Name | 2-(2-pyrazin-2-ylethynyl)pyrazine |
| PubChem CID | 90277956 |
| Molecular Formula | C10H6N4 |
| Molecular Weight | 182.19 g/mol |
| Exact Mass | 182.06 |
| IUPAC Name | 2-(2-pyrazin-2-ylethynyl)pyrazine |
| SMILES | C(#Cc1cnccn1)c1cnccn1 |
| InChI | InChI=1S/C10H6N4/c1(9-7-11-3-5-13-9)2-10-8-12-4-6-14-10/h3-8H |
| InChIKey | KKSKFSMYWOXHKV-UHFFFAOYSA-N |
| XLogP | 0.67 |
| TPSA | 51.56 Ų |
| H-Bond Donors | |
| H-Bond Acceptors | 4 |
| Rotatable Bonds | |
| Heavy Atoms | 14 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 182.19 |
| LogP ≤ 5 | 0.67 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 4 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'triple_bond', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 2-(2-pyrazin-2-ylethynyl)pyrazine?
The IUPAC name of 2-(2-pyrazin-2-ylethynyl)pyrazine (CID 90277956) is 2-(2-pyrazin-2-ylethynyl)pyrazine.
What is the SMILES notation for 2-(2-pyrazin-2-ylethynyl)pyrazine?
The canonical SMILES for 2-(2-pyrazin-2-ylethynyl)pyrazine is C(#Cc1cnccn1)c1cnccn1.
What is the InChIKey of 2-(2-pyrazin-2-ylethynyl)pyrazine?
The InChIKey is KKSKFSMYWOXHKV-UHFFFAOYSA-N. The full InChI is InChI=1S/C10H6N4/c1(9-7-11-3-5-13-9)2-10-8-12-4-6-14-10/h3-8H.
What are the key properties of 2-(2-pyrazin-2-ylethynyl)pyrazine?
2-(2-pyrazin-2-ylethynyl)pyrazine has a molecular weight of 182.19 g/mol, XLogP of 0.67, 0 rotatable bonds, 0 hydrogen bond donors, and 4 hydrogen bond acceptors.
Where does this data come from?
All data for 2-(2-pyrazin-2-ylethynyl)pyrazine is sourced from PubChem (CID 90277956), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).