About (Z)-2-methylbut-2-enedioic acid
(Z)-2-methylbut-2-enedioic acid (PubChem CID 643798) has the molecular formula C5H6O4
and a molecular weight of 130.10 g/mol. Its IUPAC name is (Z)-2-methylbut-2-enedioic acid.
Molecular Properties
| Compound Name | (Z)-2-methylbut-2-enedioic acid |
| PubChem CID | 643798 |
| Molecular Formula | C5H6O4 |
| Molecular Weight | 130.10 g/mol |
| Exact Mass | 130.03 |
| IUPAC Name | (Z)-2-methylbut-2-enedioic acid |
| SMILES | C/C(=C/C(=O)O)C(=O)O |
| InChI | InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h2H,1H3,(H,6,7)(H,8,9)/b3-2- |
| InChIKey | HNEGQIOMVPPMNR-IHWYPQMZSA-N |
| XLogP | 0.10 |
| TPSA | 74.60 Ų |
| H-Bond Donors | 2 |
| H-Bond Acceptors | 2 |
| Rotatable Bonds | 2 |
| Heavy Atoms | 9 |
| Complexity | — |
Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
| MW ≤ 500 | 130.10 |
| LogP ≤ 5 | 0.10 |
| H-Bond Donors ≤ 5 | 2 |
| H-Bond Acceptors ≤ 10 | 2 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'Michael_acceptor_1', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of (Z)-2-methylbut-2-enedioic acid?
The IUPAC name of (Z)-2-methylbut-2-enedioic acid (CID 643798) is (Z)-2-methylbut-2-enedioic acid.
What is the SMILES notation for (Z)-2-methylbut-2-enedioic acid?
The canonical SMILES for (Z)-2-methylbut-2-enedioic acid is C/C(=C/C(=O)O)C(=O)O.
What is the InChIKey of (Z)-2-methylbut-2-enedioic acid?
The InChIKey is HNEGQIOMVPPMNR-IHWYPQMZSA-N. The full InChI is InChI=1S/C5H6O4/c1-3(5(8)9)2-4(6)7/h2H,1H3,(H,6,7)(H,8,9)/b3-2-.
What are the key properties of (Z)-2-methylbut-2-enedioic acid?
(Z)-2-methylbut-2-enedioic acid has a molecular weight of 130.10 g/mol, XLogP of 0.10, 2 rotatable bonds, 2 hydrogen bond donors, and 2 hydrogen bond acceptors.
Where does this data come from?
All data for (Z)-2-methylbut-2-enedioic acid is sourced from PubChem (CID 643798), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).