Methyl 5-bromo-3-(bromomethyl)furan-2-carboxylate CAS 23268-21-5
| CAS No. | 23268-21-5 |
| Molecular Formula | C7H6Br2O3 |
| Molecular Weight | 297.93 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Methyl 5-bromo-3-(bromomethyl)furan-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.
CATO supplies Methyl 5-bromo-3-(bromomethyl)furan-2-carboxylate (CAS 23268-21-5), a certified reference material (molecular formula C7H6Br2O3, MW 297.93 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H6Br2O3, Methyl 5-bromo-3-(bromomethyl)furan-2-carboxylate 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 297.93 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
Physical & Chemical Properties
| Molecular Formula | C7H6Br2O3 |
| Molecular Weight | 297.93 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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.) | 1963 |
| Halogen Content | Br-containing |
Related Methyl Standards
- 6-Bromo-3-iodo-2-methylpyridine (CAS 1065483-59-1)
- 2-Bromo-5-iodoaniline, 97% (CAS 111721-74-5)
- 2-Bromo-3-iodoaniline (CAS 111721-76-7)
- 2-Bromo-4-iodo-6-methylpyridine (CAS 1206248-52-3)
- 5-Bromo-3-iodo-2-methylpyridine (CAS 1211537-13-1)
- 3-Bromo-2-iodo-5-methylpyridine (CAS 1211542-16-3)
- 3-Bromo-2-iodo-4-methylpyridine (CAS 1227571-26-7)
- 4-Bromo-2-iodo-5-methylpyridine (CAS 1227571-35-8)
Recommended Standards
- Ethyl 4,5-dibromofuran-2-carboxylate (CAS 54113-42-7)
- 2-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)-N-methylacetamide (CAS 919267-26-8)
- Ethyl 3,5-dibromofuran-2-carboxylate (CAS 32487-57-3)
- 3-(3,5-Dibromo-1H-1,2,4-triazol-1-yl)propanamide (CAS 933551-28-1)
- 1-2-3-Tri-O-methyl-D-glucopyranoside (CAS 14048-30-7)
- 2-mercapto-5,6-dimethyl-3-(2-methylphenyl)thieno[2,3-d]pyrimidin-4(3H)-one (CAS 731827-08-0)
- (4-hydroxy-3-methyl-2-benzofuranyl)phenylMethanone 99246-64-7 (CAS 99246-64-7)
- Methyl 2-(tetrahydro-2H-pyran-4-yl)acetate (CAS 156002-64-1)
- n-(4-Methoxybutyl)cycloheptanamine (CAS 1247782-47-3)
- 4-(Aminomethyl)-1-ethyl-N,N-dimethylpiperidin-4-amine (CAS 891656-66-9)
- 3-Oxo-N-(thiazol-2-yl)butanamide (CAS 705-87-3)
- tert-Butyl 3-(5-fluoropyridin-2-yl)azetidine-1-carboxylate (CAS 1356109-35-7)
- (S)-4-Bromo-2,3-dihydro-1H-inden-1-amine hydrochloride (CAS 1307873-37-5)
- Acetyl-Exenatide trifluoroacetate salt (CAS 305815-28-5)
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