C19H21N2+ — CID 5133678
4-[2,3-dimethyl-4-(1-methylpyridin-1-ium-4-yl)cyclopenta-2,4-dien-1-ylidene]-1-methylpyridine (PubChem CID 5133678) has the molecular formula C19H21N2+ and a molecular weight of 277.39 g/mol. Its IUPAC name is 4-[2,3-dimethyl-4-(1-methylpyridin-1-ium-4-yl)cyclopenta-2,4-dien-1-ylidene]-1-methylpyridine.
| Compound Name | 4-[2,3-dimethyl-4-(1-methylpyridin-1-ium-4-yl)cyclopenta-2,4-dien-1-ylidene]-1-methylpyridine |
|---|---|
| PubChem CID | 5133678 |
| Molecular Formula | C19H21N2+ |
| Molecular Weight | 277.39 g/mol |
| Exact Mass | 277.17 |
| IUPAC Name | 4-[2,3-dimethyl-4-(1-methylpyridin-1-ium-4-yl)cyclopenta-2,4-dien-1-ylidene]-1-methylpyridine |
| SMILES | CC1=C(C)C(=C2C=CN(C)C=C2)C=C1c1cc[n+](C)cc1 |
| InChI | InChI=1S/C19H21N2/c1-14-15(2)19(17-7-11-21(4)12-8-17)13-18(14)16-5-9-20(3)10-6-16/h5-13H,1-4H3/q+1 |
| InChIKey | GQVCMDUVISEBOL-UHFFFAOYSA-N |
| XLogP | 3.51 |
| TPSA | 7.12 Ų |
| H-Bond Donors | |
| H-Bond Acceptors | 1 |
| Rotatable Bonds | 1 |
| Heavy Atoms | 21 |
| Complexity | — |
Passes Rule of Five
| Rule | Value |
|---|---|
| MW ≤ 500 | 277.39 |
| LogP ≤ 5 | 3.51 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 1 |
| Structural Alerts | {'alert_name': 'quaternary_nitrogen_1', 'substructure': 'N/A'} |
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