About (4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole
(4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole (PubChem CID 156818191) has the molecular formula C8H10N2
and a molecular weight of 134.18 g/mol. Its IUPAC name is (4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole.
Molecular Properties
| Compound Name | (4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole |
| PubChem CID | 156818191 |
| Molecular Formula | C8H10N2 |
| Molecular Weight | 134.18 g/mol |
| Exact Mass | 134.08 |
| IUPAC Name | (4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole |
| SMILES | C=C/C=c1/cnn(C)c1=C |
| InChI | InChI=1S/C8H10N2/c1-4-5-8-6-9-10(3)7(8)2/h4-6H,1-2H2,3H3/b8-5- |
| InChIKey | QFHUIXVHTDIJLJ-YVMONPNESA-N |
| XLogP | -0.20 |
| TPSA | 17.82 Ų |
| H-Bond Donors | |
| H-Bond Acceptors | 2 |
| Rotatable Bonds | 1 |
| Heavy Atoms | 10 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 134.18 |
| LogP ≤ 5 | -0.20 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 2 |
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Frequently Asked Questions
What is the IUPAC name of (4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole?
The IUPAC name of (4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole (CID 156818191) is (4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole.
What is the SMILES notation for (4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole?
The canonical SMILES for (4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole is C=C/C=c1/cnn(C)c1=C.
What is the InChIKey of (4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole?
The InChIKey is QFHUIXVHTDIJLJ-YVMONPNESA-N. The full InChI is InChI=1S/C8H10N2/c1-4-5-8-6-9-10(3)7(8)2/h4-6H,1-2H2,3H3/b8-5-.
What are the key properties of (4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole?
(4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole has a molecular weight of 134.18 g/mol, XLogP of -0.20, 1 rotatable bonds, 0 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for (4E)-1-methyl-5-methylidene-4-prop-2-enylidenepyrazole is sourced from PubChem (CID 156818191), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).