Ethyl 2-(dibromomethyl)-5-fluoro-4-nitrobenzoate CAS 2102178-13-0
| CAS No. | 2102178-13-0 |
| Molecular Formula | C10H8Br2FNO4 |
| Molecular Weight | 384.98 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(dibromomethyl)-5-fluoro-4-nitrobenzoate (CAS 2102178-13-0), molecular formula C10H8Br2FNO4 and molecular weight 384.98 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H8Br2FNO4, Ethyl 2-(dibromomethyl)-5-fluoro-4-nitrobenzoate 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 384.98 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
As a certified reference material (CRM), Ethyl 2-(dibromomethyl)-5-fluoro-4-nitrobenzoate 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 | C10H8Br2FNO4 |
| Molecular Weight | 384.98 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 |
| 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 5-(Dibromomethyl)-2-(3-fluorophenyl)benzo[d]oxazole (CAS 1706442-93-4)
- 5-(Dibromomethyl)-2-(2-fluorophenyl)benzo[d]oxazole (CAS 1706454-01-4)
- 2-(4-(Dibromomethyl)phenyl)benzo[d]thiazole (CAS 1706446-50-5)
- 1-(Dibromomethyl)anthracene-9,10-dione (CAS 91323-96-5)
- 3-(Dibromomethyl)-5-(trichloromethyl)-4,5-dihydroisoxazol-5-ol (CAS 411208-23-6)
- Methyl 5-(dibromomethyl)-3-phenylisoxazole-4-carboxylate (CAS 682352-68-7)
- 5-(Dibromomethyl)-2-phenylbenzo[d]oxazole (CAS 1706445-58-0)
- 2-(4-(Dibromomethyl)phenyl)-5,5-dimethyl-1,3,2-dioxaborinane (CAS 1006598-62-4)
Recommended Standards
- 5-Chloro-2-heptadecyl-6-hydroxypyrimidin-4(3H)-one (CAS 1245-96-1)
- Ethyl 2-bromo-5-iodo-4-methoxybenzoate (CAS 1208075-93-7)
- 3,5-Dibromo-1-{[3-(trifluoromethyl)phenyl]methyl}-1H-1,2,4-triazole (CAS 1240580-51-1)
- 2-Bromo-7-iodo-9H-fluoren-9-one (CAS 867374-53-6)
- 2-(Trimethylsilyl)ethyl carbamate (CAS 3124-37-6)
- N-(2,2-difluoroethyl)tetrahydro-2H-pyran-4-amine hydrochloride (CAS 1384429-56-4)
- 2,4-Dibromo-1-(2-bromoethoxy)benzene (CAS 76429-66-8)
- 2-(o-Tolyl)-1H-indene-1,3(2H)-dione (CAS 15432-97-0)
- N-Methoxy-N-methyl-4-nitrobenzamide (CAS 52898-51-8)
- 2-(5-bromo-2-nitrophenoxy)-N,N-dimethylethan-1-amine (CAS 1072906-04-7)
- 4-((3-Bromo-4-hydroxy-5-methoxybenzylidene)amino)-3-(3-chlorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 478255-24-2)
- 2-Phenyl-2,3-dihydrobenzofuran (CAS 55962-04-4)
- Oxo[hexa(trifluoroacetato)]tetrazinc trifluoroacetic acid adduct (CAS 1276028-18-2)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com