About 4-chloro-5-ethoxy-1H-pyrazole
4-chloro-5-ethoxy-1H-pyrazole (PubChem CID 167201043) has the molecular formula C5H7ClN2O
and a molecular weight of 146.58 g/mol. Its IUPAC name is 4-chloro-5-ethoxy-1H-pyrazole.
Molecular Properties
| Compound Name | 4-chloro-5-ethoxy-1H-pyrazole |
| PubChem CID | 167201043 |
| Molecular Formula | C5H7ClN2O |
| Molecular Weight | 146.58 g/mol |
| Exact Mass | 146.02 |
| IUPAC Name | 4-chloro-5-ethoxy-1H-pyrazole |
| SMILES | CCOc1[nH]ncc1Cl |
| InChI | InChI=1S/C5H7ClN2O/c1-2-9-5-4(6)3-7-8-5/h3H,2H2,1H3,(H,7,8) |
| InChIKey | AOMJNFPNTQTWCG-UHFFFAOYSA-N |
| XLogP | 1.46 |
| TPSA | 37.91 Ų |
| H-Bond Donors | 1 |
| H-Bond Acceptors | 2 |
| Rotatable Bonds | 2 |
| Heavy Atoms | 9 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 146.58 |
| LogP ≤ 5 | 1.46 |
| H-Bond Donors ≤ 5 | 1 |
| H-Bond Acceptors ≤ 10 | 2 |
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Frequently Asked Questions
What is the IUPAC name of 4-chloro-5-ethoxy-1H-pyrazole?
The IUPAC name of 4-chloro-5-ethoxy-1H-pyrazole (CID 167201043) is 4-chloro-5-ethoxy-1H-pyrazole.
What is the SMILES notation for 4-chloro-5-ethoxy-1H-pyrazole?
The canonical SMILES for 4-chloro-5-ethoxy-1H-pyrazole is CCOc1[nH]ncc1Cl.
What is the InChIKey of 4-chloro-5-ethoxy-1H-pyrazole?
The InChIKey is AOMJNFPNTQTWCG-UHFFFAOYSA-N. The full InChI is InChI=1S/C5H7ClN2O/c1-2-9-5-4(6)3-7-8-5/h3H,2H2,1H3,(H,7,8).
What are the key properties of 4-chloro-5-ethoxy-1H-pyrazole?
4-chloro-5-ethoxy-1H-pyrazole has a molecular weight of 146.58 g/mol, XLogP of 1.46, 2 rotatable bonds, 1 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for 4-chloro-5-ethoxy-1H-pyrazole is sourced from PubChem (CID 167201043), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).