Methyl 2-(5-Bromo-7-fluoro-3-indolyl)-2-oxoacetate CAS 2097800-17-2
| CAS No. | 2097800-17-2 |
| Molecular Formula | C11H7BrFNO3 |
| Molecular Weight | 300.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 300.08 g/mol gives Methyl 2-(5-Bromo-7-fluoro-3-indolyl)-2-oxoacetate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 2-(5-Bromo-7-fluoro-3-indolyl)-2-oxoacetate (CAS 2097800-17-2), molecular formula C11H7BrFNO3 and molecular weight 300.08 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H7BrFNO3, Methyl 2-(5-Bromo-7-fluoro-3-indolyl)-2-oxoacetate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 300.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), Methyl 2-(5-Bromo-7-fluoro-3-indolyl)-2-oxoacetate 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 | C11H7BrFNO3 |
| Molecular Weight | 300.08 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 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Methyl 2-(4-Bromo-7-fluoro-3-indolyl)-2-oxoacetate (CAS 2097800-29-6)
- Methyl 8-bromo-6-fluoro-1,4-dihydro-4-oxo-2-quinolinecarboxylate (CAS 442549-68-0)
- 4-Bromo-1-(4-fluorobenzyl)-3-nitro-1h-pyrazole (CAS 512824-95-2)
- N-(3-Bromopropyl)-3-(trifluoromethyl)-1H-pyrazole-5-carboxamide (CAS 877402-84-1)
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- 1-(3,6-Dibromopyridazin-4-yl)ethanone (CAS 1447607-15-9)
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