About 4-chloro-5-(difluoromethyl)-1H-pyrazole
4-chloro-5-(difluoromethyl)-1H-pyrazole (PubChem CID 154779867) has the molecular formula C4H3ClF2N2
and a molecular weight of 152.53 g/mol. Its IUPAC name is 4-chloro-5-(difluoromethyl)-1H-pyrazole.
Molecular Properties
| Compound Name | 4-chloro-5-(difluoromethyl)-1H-pyrazole |
| PubChem CID | 154779867 |
| Molecular Formula | C4H3ClF2N2 |
| Molecular Weight | 152.53 g/mol |
| Exact Mass | 152.00 |
| IUPAC Name | 4-chloro-5-(difluoromethyl)-1H-pyrazole |
| SMILES | FC(F)c1[nH]ncc1Cl |
| InChI | InChI=1S/C4H3ClF2N2/c5-2-1-8-9-3(2)4(6)7/h1,4H,(H,8,9) |
| InChIKey | HATISBHUEZDBQA-UHFFFAOYSA-N |
| XLogP | 2.00 |
| TPSA | 28.68 Ų |
| H-Bond Donors | 1 |
| H-Bond Acceptors | 1 |
| Rotatable Bonds | 1 |
| Heavy Atoms | 9 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 152.53 |
| LogP ≤ 5 | 2.00 |
| H-Bond Donors ≤ 5 | 1 |
| H-Bond Acceptors ≤ 10 | 1 |
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Frequently Asked Questions
What is the IUPAC name of 4-chloro-5-(difluoromethyl)-1H-pyrazole?
The IUPAC name of 4-chloro-5-(difluoromethyl)-1H-pyrazole (CID 154779867) is 4-chloro-5-(difluoromethyl)-1H-pyrazole.
What is the SMILES notation for 4-chloro-5-(difluoromethyl)-1H-pyrazole?
The canonical SMILES for 4-chloro-5-(difluoromethyl)-1H-pyrazole is FC(F)c1[nH]ncc1Cl.
What is the InChIKey of 4-chloro-5-(difluoromethyl)-1H-pyrazole?
The InChIKey is HATISBHUEZDBQA-UHFFFAOYSA-N. The full InChI is InChI=1S/C4H3ClF2N2/c5-2-1-8-9-3(2)4(6)7/h1,4H,(H,8,9).
What are the key properties of 4-chloro-5-(difluoromethyl)-1H-pyrazole?
4-chloro-5-(difluoromethyl)-1H-pyrazole has a molecular weight of 152.53 g/mol, XLogP of 2.00, 1 rotatable bonds, 1 hydrogen bond donors, and 1 hydrogen bond acceptors.
Where does this data come from?
All data for 4-chloro-5-(difluoromethyl)-1H-pyrazole is sourced from PubChem (CID 154779867), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).