5-(2-Bromophenoxymethyl)furan-2-carbaldehyde CAS 438221-57-9
| CAS No. | 438221-57-9 |
| Molecular Formula | C12H9BrO3 |
| Molecular Weight | 281.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 281.10 g/mol gives 5-(2-Bromophenoxymethyl)furan-2-carbaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 5-(2-Bromophenoxymethyl)furan-2-carbaldehyde (CAS 438221-57-9), a certified reference material (molecular formula C12H9BrO3, MW 281.10 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H9BrO3, 5-(2-Bromophenoxymethyl)furan-2-carbaldehyde contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 281.10 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).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 5-(2-Bromophenoxymethyl)furan-2-carbaldehyde 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 | C12H9BrO3 |
| Molecular Weight | 281.10 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-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 chloroform, dichloromethane, ethyl acetate, 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.) | 2025 |
| Halogen Content | Br-containing |
Related Bromophenoxymethyl Standards
- 5-(3-Bromophenoxymethyl)furan-2-carbaldehyde (CAS 438221-54-6)
- 5-(4-Bromophenoxymethyl)furan-2-carbaldehyde (CAS 438530-89-3)
- 4-(4-Bromophenoxymethyl)-1,3-thiazol-2-amine (CAS 885458-02-6)
- 1-(4-Bromophenoxymethyl)-cyclopropanecarboxylic acid (CAS 1311265-18-5)
- 1-(3-Bromophenoxymethyl)-cyclopropanecarboxylic acid (CAS 1780989-63-0)
- 4-(4-BRomophenoxymethyl)piperidine (CAS 189618-32-4)
- 4-(2-BRomophenoxymethyl)piperidine (CAS 63614-89-1)
- 1-(4-Bromophenoxymethyl)-4-methoxybenzene (CAS 16201-43-7)
Recommended Standards
- 4-Bromo-5-(difluoromethyl)-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole (CAS 2432829-41-7)
- 4-Bromo-3-(difluoromethyl)-1-(tetrahydro-2H-pyran-4-yl)-1H-pyrazole (CAS 2432829-40-6)
- 4-Bromo-2-methyl-5-phenyl-3-furoic acid (CAS 2090877-55-5)
- 5-Amino-1-(2,4-dichlorobenzoyl)-1H-pyrazole-4-carbonitrile (CAS 477713-79-4)
- N-((3-Phenyl-1,2,4-oxadiazol-5-yl)methyl)-2-(pyrazin-2-yl)thiazole-4-carboxamide (CAS 1251688-82-0)
- 2-Oxa-5-azabicyclo[4.1.0]heptane (CAS 166756-12-3)
- 2,3-Dibromo-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2223051-85-0)
- 2-AMino-7-methoxy-1,3-benzoxazole-5-carboxylic acid (CAS 1511676-97-3)
- 1-(prop-2-yn-1-yl)-1H-imidazole hydrochloride (CAS 1305710-83-1)
- 3-([1,1'-Biphenyl]-4-yl)-5-methylisoxazole-4-carbonyl chloride (CAS 55278-68-7)
- Methyl 1-benzyl-4-hydroxy-2,5-dihydropyrrole-3-carboxylate (CAS 1788126-74-8)
- 4-(Di(1H-pyrrol-2-yl)methyl)benzonitrile (CAS 155796-90-0)
- Methyl (E)-3-(4-(hydroxymethyl)phenyl)acrylate (CAS 117390-06-4)
- Neuropeptide Y (porcine) trifluoroacetate salt (CAS 83589-17-7)
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