About 1-isocyanato-5-methylidenecyclopenta-1,3-diene
1-isocyanato-5-methylidenecyclopenta-1,3-diene (PubChem CID 87204318) has the molecular formula C7H5NO
and a molecular weight of 119.12 g/mol. Its IUPAC name is 1-isocyanato-5-methylidenecyclopenta-1,3-diene.
Molecular Properties
| Compound Name | 1-isocyanato-5-methylidenecyclopenta-1,3-diene |
| PubChem CID | 87204318 |
| Molecular Formula | C7H5NO |
| Molecular Weight | 119.12 g/mol |
| Exact Mass | 119.04 |
| IUPAC Name | 1-isocyanato-5-methylidenecyclopenta-1,3-diene |
| SMILES | C=C1C=CC=C1N=C=O |
| InChI | InChI=1S/C7H5NO/c1-6-3-2-4-7(6)8-5-9/h2-4H,1H2 |
| InChIKey | MBPXLFFHRTXYQN-UHFFFAOYSA-N |
| XLogP | 1.33 |
| TPSA | 29.43 Ų |
| H-Bond Donors | |
| H-Bond Acceptors | 2 |
| Rotatable Bonds | 1 |
| Heavy Atoms | 9 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 119.12 |
| LogP ≤ 5 | 1.33 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 2 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'imine_1', 'substructure': 'N/A'}, {'alert_name': 'isocyanate', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 1-isocyanato-5-methylidenecyclopenta-1,3-diene?
The IUPAC name of 1-isocyanato-5-methylidenecyclopenta-1,3-diene (CID 87204318) is 1-isocyanato-5-methylidenecyclopenta-1,3-diene.
What is the SMILES notation for 1-isocyanato-5-methylidenecyclopenta-1,3-diene?
The canonical SMILES for 1-isocyanato-5-methylidenecyclopenta-1,3-diene is C=C1C=CC=C1N=C=O.
What is the InChIKey of 1-isocyanato-5-methylidenecyclopenta-1,3-diene?
The InChIKey is MBPXLFFHRTXYQN-UHFFFAOYSA-N. The full InChI is InChI=1S/C7H5NO/c1-6-3-2-4-7(6)8-5-9/h2-4H,1H2.
What are the key properties of 1-isocyanato-5-methylidenecyclopenta-1,3-diene?
1-isocyanato-5-methylidenecyclopenta-1,3-diene has a molecular weight of 119.12 g/mol, XLogP of 1.33, 1 rotatable bonds, 0 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for 1-isocyanato-5-methylidenecyclopenta-1,3-diene is sourced from PubChem (CID 87204318), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).