About 4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride
4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride (PubChem CID 151077741) has the molecular formula C5H3ClF2N2O
and a molecular weight of 180.54 g/mol. Its IUPAC name is 4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride.
Molecular Properties
| Compound Name | 4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride |
| PubChem CID | 151077741 |
| Molecular Formula | C5H3ClF2N2O |
| Molecular Weight | 180.54 g/mol |
| Exact Mass | 179.99 |
| IUPAC Name | 4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride |
| SMILES | O=C(Cl)c1[nH]ncc1C(F)F |
| InChI | InChI=1S/C5H3ClF2N2O/c6-4(11)3-2(5(7)8)1-9-10-3/h1,5H,(H,9,10) |
| InChIKey | MJLUUICFPBNVJV-UHFFFAOYSA-N |
| XLogP | 1.73 |
| TPSA | 45.75 Ų |
| H-Bond Donors | 1 |
| H-Bond Acceptors | 2 |
| Rotatable Bonds | 2 |
| Heavy Atoms | 11 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 180.54 |
| LogP ≤ 5 | 1.73 |
| H-Bond Donors ≤ 5 | 1 |
| H-Bond Acceptors ≤ 10 | 2 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'acid_halide', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of 4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride?
The IUPAC name of 4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride (CID 151077741) is 4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride.
What is the SMILES notation for 4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride?
The canonical SMILES for 4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride is O=C(Cl)c1[nH]ncc1C(F)F.
What is the InChIKey of 4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride?
The InChIKey is MJLUUICFPBNVJV-UHFFFAOYSA-N. The full InChI is InChI=1S/C5H3ClF2N2O/c6-4(11)3-2(5(7)8)1-9-10-3/h1,5H,(H,9,10).
What are the key properties of 4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride?
4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride has a molecular weight of 180.54 g/mol, XLogP of 1.73, 2 rotatable bonds, 1 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for 4-(difluoromethyl)-1H-pyrazole-5-carbonyl chloride is sourced from PubChem (CID 151077741), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).