3-Acetamido-2-nitrophenyl 4-(dimethylamino)-3,5-difluorobenzoate CAS 1864063-33-1
| CAS No. | 1864063-33-1 |
| Molecular Formula | C17H15F2N3O5 |
| Molecular Weight | 379.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Acetamido-2-nitrophenyl 4-(dimethylamino)-3,5-difluorobenzoate (C17H15F2N3O5) contains a flavonoid core, 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. 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).
3-Acetamido-2-nitrophenyl 4-(dimethylamino)-3,5-difluorobenzoate (CAS 1864063-33-1) is a high-purity analytical reference standard with the molecular formula C17H15F2N3O5 and a molecular weight of 379.31 g/mol.
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 | C17H15F2N3O5 |
| Molecular Weight | 379.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 3 |
Related Acetamido Standards
- Methyl 2-acetamido-2-deoxy-3-O-(α-L-fucopyranosyl)-β-D-glucopyranoside (CAS 169151-24-0)
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Recommended Standards
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- N-(4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-[1,1'-biphenyl]-3-yl)pivalamide (CAS 2390149-46-7)
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- 2-Methoxy-7H-pyrrolo[2,3-d]pyrimidin-4-amine (CAS 100383-13-9)
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- 1-(Cyclopropylmethyl)-4-(hydroxymethyl)pyrrolidin-2-one (CAS 1340087-67-3)
- (E)-3,4-Methylenedioxycinnamaldehyde (CAS 58095-77-5)
- 2-(2-Hydrazinyl-1H-benzo[d]imidazol-1-yl)ethanol (CAS 114804-31-8)
- 585-71-7 IG89OQ6Y85 (1-Bromoethyl)benzene Benzene, (1-bromoethyl)- 1-Bromo-1-phenylethane alpha-Methylbenzyl bromide (alpha-Bromoethyl)benzene CCRIS 1779 EINECS 209-560-2 HSDB 2736 NSC 8052 alpha-Phenethyl bromide 1-Phenethyl bromide 1-Phenyl-1-bromoethane alpha-Phenylethyl bromide 1-Phenylethyl bromide UNII-IG89OQ6Y85 (CAS 585-71-7)
- Insulin Degludec Impurity 12 (CAS CATO-C4X-215712)
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