(2,6-Difluorophenyl)[(1,3,4-thiadiazol-2-yl)carbamoyl]methyl acetate CAS 866009-30-5
| CAS No. | 866009-30-5 |
| Molecular Formula | C12H9F2N3O3S |
| Molecular Weight | 313.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
(2,6-Difluorophenyl)[(1,3,4-thiadiazol-2-yl)carbamoyl]methyl acetate (CAS 866009-30-5), molecular formula C12H9F2N3O3S and molecular weight 313.28 g/mol, is a CATO reference standard with documented purity and traceability.
(2,6-Difluorophenyl)[(1,3,4-thiadiazol-2-yl)carbamoyl]methyl acetate (C12H9F2N3O3S) 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. 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.
Physical & Chemical Properties
| Molecular Formula | C12H9F2N3O3S |
| Molecular Weight | 313.28 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 | 3 |
| Sulfur Atoms | 1 |
Related Difluorophenyl Standards
- 3-(5-{[(2,4-Difluorophenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)propanoic acid (CAS 1142202-71-8)
- 1142209-39-9 3-(5-{[(3,4-Difluorophenyl)amino]carbonyl}-1,3,4-thiadiazol-2-yl)propanoic acid 9384AC C12H9F2N3O3S (CAS 1142209-39-9)
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Recommended Standards
- (1-{1H-pyrrolo[2,3-b]pyridine-4-carbonyl}-3-(trifluoromethyl)pyrrolidin-3-yl)methanol (CAS 2406259-86-5)
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- Benzyl (2-(4-(trifluoromethyl)-1H-imidazol-1-yl)ethyl)carbamate (CAS 1956382-51-6)
- 1,3-diethyl 2-(2-fluoro-4-nitrophenyl)-2-methylpropanedioate (CAS 88975-08-0)
- Ethyl 1,2-dimethyl-4-oxo-4,5,6,7-tetrahydro-1H-benzo[d]imidazole-6-carboxylate (CAS 871724-23-1)
- Reproterol (CAS 54063-54-6)
- 2-((5-Methoxybenzofuran-2-yl)methylene)hydrazinecarbothioamide (CAS 573973-92-9)
- 4-(2-Bromo-4,5-difluorophenoxy)aniline 869676-91-5 (CAS 869676-91-5)
- [1,1':4',1''-Terphenyl]-2,2'',4,4''-tetracarboxylic acid (CAS 1580004-08-5)
- 5-nitro-4-phenylpentan-2-one (CAS 1574-86-3)
- N-(4,6-Diphenylpyrimidin-2-yl)cyclobutanecarboxamide (CAS 820961-73-7)
- 2-(Difluoromethyl)-4-fluoro-3-methoxypyridine-6-carboxylic acid (CAS 1805459-68-0)
- 1,3,3-Trimethyl-2-oxabicyclo[2.2.2]octan-6-ol (CAS 18679-48-6)
- D-Thr7-Tirzepatide (CAS CATO-CPTD788924)
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