2-(2-((2-(4-Fluorophenyl)-2-oxoethyl)thio)thiazol-4-yl)-N-(2-methoxyethyl)acetamide CAS 946199-50-4
| CAS No. | 946199-50-4 |
| Molecular Formula | C16H17FN2O3S2 |
| Molecular Weight | 368.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-(2-((2-(4-Fluorophenyl)-2-oxoethyl)thio)thiazol-4-yl)-N-(2-methoxyethyl)acetamide (CAS 946199-50-4), a certified reference material (molecular formula C16H17FN2O3S2, MW 368.45 g/mol) for analytical method development and quality control.
2-(2-((2-(4-Fluorophenyl)-2-oxoethyl)thio)thiazol-4-yl)-N-(2-methoxyethyl)acetamide (C16H17FN2O3S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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), 2-(2-((2-(4-Fluorophenyl)-2-oxoethyl)thio)thiazol-4-yl)-N-(2-methoxyethyl)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 | C16H17FN2O3S2 |
| Molecular Weight | 368.45 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
Related Fluorophenyl Standards
- 3-Benzyl-5-(4-fluorophenyl)-2-mercaptothieno[2,3-d]pyrimidin-4(3h)-one (CAS 565180-46-3)
- 4-((4-Fluorophenyl)thio)-6-(methylthio)-1-phenyl-1H-pyrazolo[3,4-d]pyrimidine (CAS 478247-58-4)
- 5-(4-Fluorophenyl)-6-methyl-3-phenyl-2-sulfanyl-3H,4H-thieno[2,3-d]pyrimidin-4-one (CAS 379239-36-8)
- N-(5-((2-((2-Fluorophenyl)amino)-2-oxoethyl)thio)-1,3,4-thiadiazol-2-yl)-3-methylbutanamide (CAS 392298-01-0)
- (E)-1-(4-(4-fluorophenyl)piperazin-1-yl)-3-(4-propoxyphenyl)prop-2-en-1-one (CAS 329779-73-9)
- 5-(2-Fluorophenyl)-2-(prop-2-yn-1-ylamino)oxazol-4(5H)-one (CAS 33880-98-7)
- (3-(5-(2-Fluorophenyl)-1,3,4-thiadiazol-2-yl)piperidin-1-yl)(pyridin-3-yl)methanone (CAS 1219901-79-7)
- (2-Fluorophenyl)(4-(6-(thiophen-2-yl)pyridazin-3-yl)piperazin-1-yl)methanone (CAS 921827-57-8)
Recommended Standards
- 2-((5-Benzyl-4-methyl-4H-1,2,4-triazol-3-yl)thio)-N-(4-methoxyphenyl)acetamide (CAS 298215-21-1)
- 2-(4-Benzylpiperazin-1-yl)-N'-(1-(4-fluorophenyl)ethylidene)acetohydrazide (CAS 303107-62-2)
- 2-((4-Allyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(3,5-dimethylphenyl)acetamide (CAS 573930-36-6)
- 2-(4-Ethoxyphenyl)-N-(4-(4-methoxyphenyl)thiazol-2-yl)acetamide (CAS 923441-07-0)
- Ethyl 4-(furan-2-yl)-2,4-dioxobutanoate (CAS 36983-35-4)
- N-Cyclohexyl-2-imino-10-methyl-1-(2-morpholinoethyl)-5-oxo-2,5-dihydro-1H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carboxamide (CAS 618383-69-0)
- Methyl 2,5-dimethyl-4-sulfanylthieno[2,3-d]pyrimidine-6-carboxylate (CAS 571151-17-2)
- 3-{[4-(Trifluoromethyl)phenoxy]methyl}pyrrolidinehydrochloride (CAS 1219963-75-3)
- Cyclopropyl(2,4-difluorophenyl)methanamine (CAS 536695-22-4)
- Almotriptan Impurity 7 (CAS CATO-C4X-15387)
- (1-(But-3-en-1-yloxy)-2,2,2-trifluoroethyl)benzene (CAS 478040-48-1)
- 1-(2-Bromo-3-(trifluoromethoxy)phenyl)ethanone (CAS 1588441-04-6)
- N-(3-{3-[4-(4-Fluorophenyl)piperazino]-1-propynyl}phenyl)acetamide (CAS 900015-38-5)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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