4-((3-Allyl-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)benzaldehyde CAS 29947-18-0
| CAS No. | 29947-18-0 |
| Molecular Formula | C14H11NO2S2 |
| Molecular Weight | 289.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 289.37 g/mol gives 4-((3-Allyl-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)benzaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-((3-Allyl-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)benzaldehyde (CAS 29947-18-0) is a high-purity analytical reference standard with the molecular formula C14H11NO2S2 and a molecular weight of 289.37 g/mol.
Based on its molecular formula C14H11NO2S2, 4-((3-Allyl-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)benzaldehyde contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 289.37 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-((3-Allyl-4-oxo-2-thioxothiazolidin-5-ylidene)methyl)benzaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C14H11NO2S2 |
| Molecular Weight | 289.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 2 |
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Recommended Standards
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- (Z)-5-Methylhex-3-enoic acid (CAS 65974-51-8)
- 4-(3,4-Dimethoxybenzylidene)-1-(2-methoxy-4-nitrophenyl)-2-methyl-1H-imidazol-5(4H)-one (CAS 78311-94-1)
- Ethyl 1-(2,2,2-trifluoroethyl)-1H-pyrazole-4-carboxylate (CAS 1103425-07-5)
- 72316-18-8 [(E)-2-(4-Methoxyphenyl)ethenyl]boronic acid trans-2-(4-Methoxyphenyl)vinylboronic acid (CAS 72316-18-8)
- 7-[2-(2,6-dioxo-3-piperidyl)-3-oxo-isoindolin-5-yl]hept-6-ynal (CAS 2762039-54-1)
- Ethyl 4-hydroxy-1H-indazole-6-carboxylate (CAS 1245215-67-1)
- Characteristic MSH-Tetrapeptide (CAS 4289-02-5)
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