Methyl 3-bromo-2-cyano-5-formylbenzoate CAS 1805407-33-3
| CAS No. | 1805407-33-3 |
| Molecular Formula | C10H6BrNO3 |
| Molecular Weight | 268.06 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 Methyl 3-bromo-2-cyano-5-formylbenzoate (CAS 1805407-33-3), a certified reference material (molecular formula C10H6BrNO3, MW 268.06 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H6BrNO3, Methyl 3-bromo-2-cyano-5-formylbenzoate contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 268.06 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.
As a certified reference material (CRM), Methyl 3-bromo-2-cyano-5-formylbenzoate 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 | C10H6BrNO3 |
| Molecular Weight | 268.06 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Methyl 2-bromo-4-cyano-5-formylbenzoate (CAS 1805407-26-4)
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- Methyl 2-bromo-3-cyano-5-formylbenzoate (CAS 1805407-11-7)
- 4-Bromo-2-(difluoromethyl)-3-methoxypyridine-5-methanol (CAS 1805428-14-1)
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- 4-[([1,1-Biphenyl]-2-yloxy)methyl]piperidine (CAS 883514-41-8)
- Methyl 1-(benzenesulfonyl)-1H-indole-3-carboxylate (CAS 116325-17-8)
- 4-((5-Bromo-2-methoxybenzylidene)amino)-3-(2-fluorophenyl)-1H-1,2,4-triazole-5(4H)-thione (CAS 585559-35-9)
- 7-Bromo-2,3-dihydro-4H-benzo[e][1,3]thiazin-4-one 1,1-dioxide (CAS 1823553-64-5)
- [His]1+12-Semaglutide (CAS CATO-C4X-2226178)
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