About (5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one
(5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one (PubChem CID 3037934) has the molecular formula C21H22N3OS2+
and a molecular weight of 396.56 g/mol. Its IUPAC name is (5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one.
Molecular Properties
| Compound Name | (5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one |
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| PubChem CID | 3037934 |
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| Molecular Formula | C21H22N3OS2+ |
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| Molecular Weight | 396.56 g/mol |
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| Exact Mass | 396.12 |
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| IUPAC Name | (5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one |
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| SMILES | CCn1c(=Cc2cccc[n+]2CC)s/c(=C2/Sc3ccccc3N2C)c1=O |
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| InChI | InChI=1S/C21H22N3OS2/c1-4-23-13-9-8-10-15(23)14-18-24(5-2)20(25)19(27-18)21-22(3)16-11-6-7-12-17(16)26-21/h6-14H,4-5H2,1-3H3/q+1/b21-19+ |
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| InChIKey | QLYHOWIZHHZGPV-XUTLUUPISA-N |
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| XLogP | 2.37 |
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| TPSA | 29.12 Ų |
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| H-Bond Donors | |
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| H-Bond Acceptors | 5 |
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| Rotatable Bonds | 3 |
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| Heavy Atoms | 27 |
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| Complexity | — |
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Lipinski Rule of Five
Passes Rule of Five
| Rule | Value |
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| MW ≤ 500 | 396.56 |
| LogP ≤ 5 | 2.37 |
| H-Bond Donors ≤ 5 | 0 |
| H-Bond Acceptors ≤ 10 | 5 |
Computed Properties (RDKit)
| Structural Alerts | {'alert_name': 'quaternary_nitrogen_1', 'substructure': 'N/A'} |
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Frequently Asked Questions
What is the IUPAC name of (5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one?
The IUPAC name of (5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one (CID 3037934) is (5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one.
What is the SMILES notation for (5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one?
The canonical SMILES for (5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one is CCn1c(=Cc2cccc[n+]2CC)s/c(=C2/Sc3ccccc3N2C)c1=O.
What is the InChIKey of (5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one?
The InChIKey is QLYHOWIZHHZGPV-XUTLUUPISA-N. The full InChI is InChI=1S/C21H22N3OS2/c1-4-23-13-9-8-10-15(23)14-18-24(5-2)20(25)19(27-18)21-22(3)16-11-6-7-12-17(16)26-21/h6-14H,4-5H2,1-3H3/q+1/b21-19+.
What are the key properties of (5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one?
(5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one has a molecular weight of 396.56 g/mol, XLogP of 2.37, 3 rotatable bonds, 0 hydrogen bond donors, and 5 hydrogen bond acceptors.
Where does this data come from?
All data for (5E)-3-ethyl-2-[(1-ethylpyridin-1-ium-2-yl)methylidene]-5-(3-methyl-1,3-benzothiazol-2-ylidene)-1,3-thiazolidin-4-one is sourced from PubChem (CID 3037934), the world's largest open chemistry database maintained by the National Library of Medicine (NIH).