5-(Furan-2-ylmethylene)-2-morpholinothiazol-4(5H)-one CAS 6975-58-2
| CAS No. | 6975-58-2 |
| Molecular Formula | C12H12N2O3S |
| Molecular Weight | 264.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 264.30 g/mol gives 5-(Furan-2-ylmethylene)-2-morpholinothiazol-4(5H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5-(Furan-2-ylmethylene)-2-morpholinothiazol-4(5H)-one (CAS 6975-58-2), molecular formula C12H12N2O3S and molecular weight 264.30 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C12H12N2O3S, 5-(Furan-2-ylmethylene)-2-morpholinothiazol-4(5H)-one 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 264.30 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C12H12N2O3S |
| Molecular Weight | 264.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related Furan Standards
- N'-(Furan-2-ylmethylene)-4-methylbenzenesulfonohydrazide (CAS 18708-18-4)
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- Furan-3-yl(2-methyl-[1,1'-biphenyl]-4-yl)methanol (CAS 1443306-47-5)
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Recommended Standards
- 5-(Benzo[d]thiazol-2-ylamino)-5-oxopentanoic acid (CAS 299937-45-4)
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- 5-(Aziridin-1-ylsulfonyl)-8-methoxyquinoline (CAS 98267-09-5)
- 5-Nitro-N-propylbenzo[b]thiophene-2-carboxamide (CAS 477847-38-4)
- 6-Propoxy-2-(p-tolyl)imidazo[1,2-b]pyridazine (CAS 184015-01-8)
- 6-Chloro-N-(4-methylbenzyl)pyridazin-3(2h)-imine (CAS 919522-37-5)
- 2-(6-Chloropyridin-3-yl)-4-methyl-1H-imidazole-5-carboxylic acid (CAS 1823244-41-2)
- Methyl 4-(2-ethoxyphenyl)-4-oxobutanoate (CAS 1192243-65-4)
- Lamivudine EP Impurity A(2R,5S)Monomer (CAS 173829-09-9)
- 3-chloro-5,6-dimethyl-pyrazin-2-amine (CAS 39213-71-3)
- 3-Isopropyl-2h-pyrazolo[3,4-b]pyridin-5-amine hydrochloride (CAS 2251054-27-8)
- (3R,4R)-Methyl 4-methylpyrrolidine-3-carboxylate (CAS 1260603-20-0)
- 1-Chloro-2-nitro-4-thiocyanatobenzene (CAS 89642-54-6)
- Neuropeptide K, porcine (CAS 106441-70-7)
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