Methyl 5-bromo-3-methylfuran-2-carboxylate CAS 2528-01-0
| CAS No. | 2528-01-0 |
| Molecular Formula | C7H7BrO3 |
| Molecular Weight | 219.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Methyl 5-bromo-3-methylfuran-2-carboxylate (C7H7BrO3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
CATO supplies Methyl 5-bromo-3-methylfuran-2-carboxylate (CAS 2528-01-0), a certified reference material (molecular formula C7H7BrO3, MW 219.03 g/mol) for analytical method development and quality control.
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 5-bromo-3-methylfuran-2-carboxylate 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 | C7H7BrO3 |
| Molecular Weight | 219.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
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Recommended Standards
- Methyl 5-bromo-2-methylfuran-3-carboxylate (CAS 345891-28-3)
- 857821-46-6 4-Bromo-2,5-dimethyl-3-furoic acid MFCD09042550 (CAS 857821-46-6)
- Methyl 5-(Bromomethyl)furan-2-carboxylate (CAS 70117-25-8)
- 2-(4-bromo-1h-pyraZol-1-yl)acetohydrazide (CAS 1001500-63-5)
- tert-Butyl (3-amino-4-methylpyridin-2-yl)carbamate (CAS 518038-73-8)
- 3-Methyl-1-phenyl-6-thiophen-2-yl-1H-pyrazolo[3,4-b]pyridine-4-carboxylic acid hydrazide (CAS 721916-06-9)
- Ethyl 7-cyano-3-oxo-2,3-dihydroisoquinoline-4-carboxylate (CAS 1956331-05-7)
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