N-(2-Fluorophenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide CAS 1142206-73-2
| CAS No. | 1142206-73-2 |
| Molecular Formula | C11H9FN2O2S2 |
| Molecular Weight | 284.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of N-(2-Fluorophenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies N-(2-Fluorophenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142206-73-2), a certified reference material (molecular formula C11H9FN2O2S2, MW 284.33 g/mol) for analytical method development and quality control.
Based on its molecular formula C11H9FN2O2S2, N-(2-Fluorophenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 284.33 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.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), N-(2-Fluorophenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide 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 | C11H9FN2O2S2 |
| Molecular Weight | 284.33 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related N Standards
- N-(4-Fluorophenyl)-2-(2-mercapto-4-oxo-4,5-dihydro-1,3-thiazol-5-yl)acetamide (CAS 1142206-74-3)
- (4-(4-Fluorophenyl)-1-isopropyl-1H-indazol-3-yl)methanol (CAS 1350760-42-7)
- 1-(4-Fluorophenyl)-3-(5-(methylthio)-1,3,4-thiadiazol-2-yl)urea (CAS 886934-40-3)
- Methyl 2-{[4-(4-fluorophenyl)-1,2,3-thiadiazol-5-yl]sulfanyl}acetate (CAS 338408-67-6)
- n-(4-Fluorophenyl)-2-((5-imino-4,5-dihydro-1,3,4-thiadiazol-2-yl)thio)acetamide (CAS 292057-71-7)
- 4-(4-Fluorophenyl)-3-oxo-3,4-dihydro-2H-benzo[b][1,4]thiazine-7-carbonitrile (CAS 1400566-23-5)
- 1-(4-Fluorophenyl)-5-(p-tolyl)-1h-imidazole-2-thiol (CAS 1105189-09-0)
- 3-(4-(4-Fluorophenyl)-5-methylthiazol-2-yl)aniline (CAS 1154912-21-6)
Recommended Standards
- Methyl ((3-aminophenyl)sulfonyl)-L-prolinate (CAS 1101623-12-4)
- 3-(cyclopentanesulfonyl)-4-methoxybenzoic acid (CAS 1096927-56-8)
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- L-Cysteinyl-L-tyrosine (CAS 1089-23-2)
- 5-(3,4-Dihydro-2H-pyrrol-5-yl)-1H-indole (CAS 1355234-19-3)
- 1-(5-Fluoropyridin-2-yl)piperidin-4-one (CAS 1057263-72-5)
- 3-[2-[4-(2-Chloroethyl)phenyl]-2-oxoethylidene]-1,3-dihydro-2H-indol-2-one (CAS 317842-32-3)
- tert-Butyl L-leucyl-L-phenylalaninate (CAS 61465-69-8)
- Tert-butyl (1S,4R,6R)-6-amino-2-azabicyclo[2.2.2]Octane-2-carboxylate (CAS 1637687-59-2)
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