About 3,5-dibromo-4-ethynylpyridine
3,5-dibromo-4-ethynylpyridine (PubChem CID 130936356) has the molecular formula C7H3Br2N
and a molecular weight of 260.92 g/mol. Its IUPAC name is 3,5-dibromo-4-ethynylpyridine.
Molecular Properties
| Compound Name | 3,5-dibromo-4-ethynylpyridine |
| PubChem CID | 130936356 |
| Molecular Formula | C7H3Br2N |
| Molecular Weight | 260.92 g/mol |
| Exact Mass | 258.86 |
| IUPAC Name | 3,5-dibromo-4-ethynylpyridine |
| SMILES | C#Cc1c(Br)cncc1Br |
| InChI | InChI=1S/C7H3Br2N/c1-2-5-6(8)3-10-4-7(5)9/h1,3-4H |
| InChIKey | AUEULWWKSIKLEL-UHFFFAOYSA-N |
| XLogP | 2.59 |
| TPSA | 12.89 Ų |
| H-Bond Donors | |
| H-Bond Acceptors | 1 |
| Rotatable Bonds | |
| Heavy Atoms | 10 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 260.92 |
| LogP ≤ 5 | 2.59 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 1 |
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 3,5-dibromo-4-ethynylpyridine?
The IUPAC name of 3,5-dibromo-4-ethynylpyridine (CID 130936356) is 3,5-dibromo-4-ethynylpyridine.
What is the SMILES notation for 3,5-dibromo-4-ethynylpyridine?
The canonical SMILES for 3,5-dibromo-4-ethynylpyridine is C#Cc1c(Br)cncc1Br.
What is the InChIKey of 3,5-dibromo-4-ethynylpyridine?
The InChIKey is AUEULWWKSIKLEL-UHFFFAOYSA-N. The full InChI is InChI=1S/C7H3Br2N/c1-2-5-6(8)3-10-4-7(5)9/h1,3-4H.
What are the key properties of 3,5-dibromo-4-ethynylpyridine?
3,5-dibromo-4-ethynylpyridine has a molecular weight of 260.92 g/mol, XLogP of 2.59, 0 rotatable bonds, 0 hydrogen bond donors, and 1 hydrogen bond acceptors.
Where does this data come from?
All data for 3,5-dibromo-4-ethynylpyridine is sourced from PubChem (CID 130936356), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).