About 5-(chloromethyl)-4-fluoro-1H-pyrazole
5-(chloromethyl)-4-fluoro-1H-pyrazole (PubChem CID 135350699) has the molecular formula C4H4ClFN2
and a molecular weight of 134.54 g/mol. Its IUPAC name is 5-(chloromethyl)-4-fluoro-1H-pyrazole.
Molecular Properties
| Compound Name | 5-(chloromethyl)-4-fluoro-1H-pyrazole |
| PubChem CID | 135350699 |
| Molecular Formula | C4H4ClFN2 |
| Molecular Weight | 134.54 g/mol |
| Exact Mass | 134.00 |
| IUPAC Name | 5-(chloromethyl)-4-fluoro-1H-pyrazole |
| SMILES | Fc1cn[nH]c1CCl |
| InChI | InChI=1S/C4H4ClFN2/c5-1-4-3(6)2-7-8-4/h2H,1H2,(H,7,8) |
| InChIKey | MJEISJHPALSTQK-UHFFFAOYSA-N |
| XLogP | 1.29 |
| TPSA | 28.68 Ų |
| H-Bond Donors | 1 |
| H-Bond Acceptors | 1 |
| Rotatable Bonds | 1 |
| Heavy Atoms | 8 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 134.54 |
| LogP ≤ 5 | 1.29 |
| H-Bond Donors ≤ 5 | 1 |
| H-Bond Acceptors ≤ 10 | 1 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'alkyl_halide', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 5-(chloromethyl)-4-fluoro-1H-pyrazole?
The IUPAC name of 5-(chloromethyl)-4-fluoro-1H-pyrazole (CID 135350699) is 5-(chloromethyl)-4-fluoro-1H-pyrazole.
What is the SMILES notation for 5-(chloromethyl)-4-fluoro-1H-pyrazole?
The canonical SMILES for 5-(chloromethyl)-4-fluoro-1H-pyrazole is Fc1cn[nH]c1CCl.
What is the InChIKey of 5-(chloromethyl)-4-fluoro-1H-pyrazole?
The InChIKey is MJEISJHPALSTQK-UHFFFAOYSA-N. The full InChI is InChI=1S/C4H4ClFN2/c5-1-4-3(6)2-7-8-4/h2H,1H2,(H,7,8).
What are the key properties of 5-(chloromethyl)-4-fluoro-1H-pyrazole?
5-(chloromethyl)-4-fluoro-1H-pyrazole has a molecular weight of 134.54 g/mol, XLogP of 1.29, 1 rotatable bonds, 1 hydrogen bond donors, and 1 hydrogen bond acceptors.
Where does this data come from?
All data for 5-(chloromethyl)-4-fluoro-1H-pyrazole is sourced from PubChem (CID 135350699), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).