2-Oxo-1-(2,2,2-trifluoroethyl)-2,3-dihydro-1h-1,3-benzodiazole-5-carboxylic acid CAS 1019342-70-1
| CAS No. | 1019342-70-1 |
| Molecular Formula | C10H7F3N2O3 |
| Molecular Weight | 260.17 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 2-Oxo-1-(2,2,2-trifluoroethyl)-2,3-dihydro-1h-1,3-benzodiazole-5-carboxylic acid (CAS 1019342-70-1), a certified reference material (molecular formula C10H7F3N2O3, MW 260.17 g/mol) for analytical method development and quality control.
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine substitution, 2-Oxo-1-(2,2,2-trifluoroethyl)-2,3-dihydro-1h-1,3-benzodiazole-5-carboxylic acid is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 260.17 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a certified reference material (CRM), 2-Oxo-1-(2,2,2-trifluoroethyl)-2,3-dihydro-1h-1,3-benzodiazole-5-carboxylic acid 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 | C10H7F3N2O3 |
| Molecular Weight | 260.17 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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, ethanol, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Oxo Standards
- 2-oxo-3-(2,2,2-trifluoroethyl)-2,3-dihydro-1H-1,3-benzodiazole-5-carboxylic acid (CAS 1557725-62-8)
- Bis(2,2,2-trifluoroethyl) Methylphosphonate (CAS 757-95-9)
- 4-[4-(2,2,2-trifluoroethyl)piperazin-1-yl]aniline (CAS 223786-29-6)
- 5-Phenyl-4-(2,2,2-trifluoroethyl)-4h-1,2,4-triazole-3-thiol (CAS 1038383-07-1)
- 2,2,2-Trifluoroethyl 3,4-dihydroquinoline-1(2h)-carboxylate (CAS 1087788-94-0)
- 2,2,2-Trifluoroethyl 2-methyl-2,3-dihydro-1H-indole-1-carboxylate (CAS 1087798-15-9)
- 2,2,2-trifluoroethyl N-(3-acetylphenyl)carbamate (CAS 1221723-74-5)
- 2,2,2-Trifluoroethyl n-(2-acetylphenyl)carbamate (CAS 1432679-66-7)
Recommended Standards
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