2-{4-[(dimethylcarbamoyl)methoxy]phenyl}-2,2-difluoroacetic acid CAS 1796973-49-3
| CAS No. | 1796973-49-3 |
| Molecular Formula | C12H13F2NO4 |
| Molecular Weight | 273.23 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2-{4-[(dimethylcarbamoyl)methoxy]phenyl}-2,2-difluoroacetic acid is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies 2-{4-[(dimethylcarbamoyl)methoxy]phenyl}-2,2-difluoroacetic acid (CAS 1796973-49-3), a certified reference material (molecular formula C12H13F2NO4, MW 273.23 g/mol) for analytical method development and quality control.
2-{4-[(dimethylcarbamoyl)methoxy]phenyl}-2,2-difluoroacetic acid (C12H13F2NO4) contains a nitrogen-containing heterocyclic scaffold, an amide 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C12H13F2NO4 |
| Molecular Weight | 273.23 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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 methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related dimethylcarbamoyl Standards
- 2-{2-[(dimethylcarbamoyl)methoxy]phenyl}-2,2-difluoroacetic acid (CAS 1443981-14-3)
- (3-(Dimethylcarbamoyl)phenyl)boronic acid pinacol ester, 97% (CAS 832114-07-5)
- 4-(Dimethylcarbamoyl)phenylboronic Acid Pinacol Ester (CAS 400727-57-3)
- 4-[(dimethylcarbamoyl)methanesulfonyl]benzoic acid (CAS 1016792-92-9)
- 3-[1-(Dimethylcarbamoyl)ethoxy]-N,N-dimethylthiophene-2-carboxamide (CAS 866009-08-7)
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- 3-(dimethylcarbamoyl)-4-methoxybenzene-1-sulfonyl chloride (CAS 1114594-34-1)
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Recommended Standards
- 6-((tert-Butoxycarbonyl)amino)-2,3-difluorobenzoic acid (CAS 172409-68-6)
- 2-(((Benzyloxy)carbonyl)amino)-3,3-difluoro-2-methylpropanoic acid (CAS 182493-36-3)
- 4-((tert-Butoxycarbonyl)amino)-2,6-difluorobenzoic acid (CAS 150460-57-4)
- 3-((tert-Butoxycarbonyl)amino)-2,6-difluorobenzoic acid (CAS 1878862-57-7)
- 1-Cyclobutylidenepropan-2-one (CAS 67223-98-7)
- 4,4-Difluoro-3-(2-fluorophenyl)butanoic acid (CAS 1897774-45-6)
- N-(2,4-difluorophenyl)-2-(piperidin-1-yl)acetamide (CAS 270086-97-0)
- 4-(4-Chlorophenyl)-4-oxo-2-(pyrrolidin-1-yl)butanoic acid (CAS 139084-68-7)
- 6-Amino-2-(difluoromethyl)-5-(trifluoromethoxy)nicotinonitrile (CAS 1803979-24-9)
- 2-Hydrazinylisonicotinamide (CAS 1250010-23-1)
- 3-[[(4-Fluorophenyl)methyl]thio]-1,2,4-thiadiazol-5-amine (CAS 446054-00-8)
- 4-Bromo-2-(1-methylethyl)benzenemethanol (CAS 1370600-49-9)
- 5-propyl-4H-1,2,4-triazole-3-thiol (CAS 7271-46-7)
- Palmitoyl hexapeptide-6 (CAS 891498-01-4)
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