Methyl 4-bromo-5-formylfuran-2-carboxylate CAS 441016-56-4
| CAS No. | 441016-56-4 |
| Molecular Formula | C7H5BrO4 |
| Molecular Weight | 233.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Methyl 4-bromo-5-formylfuran-2-carboxylate is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Methyl 4-bromo-5-formylfuran-2-carboxylate (CAS 441016-56-4), molecular formula C7H5BrO4 and molecular weight 233.02 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C7H5BrO4, Methyl 4-bromo-5-formylfuran-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 233.02 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures Methyl 4-bromo-5-formylfuran-2-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H5BrO4 |
| Molecular Weight | 233.02 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
Related Methyl Standards
- Methyl 5-bromo-2-formylfuran-3-carboxylate (CAS 1006598-64-6)
- 4-Bromo-6-methyl-2-nitropyridin-3-ol (CAS 1022250-67-4)
- 2-Bromo-4,6-dihydroxybenzoic acid (CAS 1037751-00-0)
- 3-Bromo-4-methyl-5-nitro-2-pyridinone (CAS 1049706-72-0)
- 3-Bromo-4-methyl-5-nitropyridin-2(3H)-one (CAS 1049706-72-2)
- 6-Bromo-3-hydroxy-4-methyl-2-nitropyridine (CAS 1303587-93-0)
- 2-Bromo-3-methoxy-5-nitropyridine (CAS 1353101-84-4)
- 5-Bromo-3-methoxy-2-nitropyridine (CAS 152684-26-9)
Recommended Standards
- Methyl 3-bromo-2-oxo-2H-pyran-5-carboxylate (CAS 42933-07-3)
- Methyl 5-bromo-2-hydroxypyrimidine-4-carboxylate (CAS 71933-03-4)
- 6-Bromo-3-methoxy-2-nitropyridine (CAS 916737-76-3)
- Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate (CAS 21874-61-3)
- 2-(6-chloro-1-methyl-1H-indol-3-yl)acetonitrile (CAS 1369050-39-4)
- 2-Amino-N-methylacetamide HCl (CAS 49755-94-4)
- Methyl 2-hydroxy-2-(3-hydroxy-4-methoxyphenyl)acetate (CAS 54799-94-9)
- 1-Bromo-3-chloro-2-cyclopropyl-5-(methoxymethoxy)benzene (CAS 2621936-25-0)
- 1-Phenyl-4-penten-1-one (CAS 3240-29-7)
- 4-Chloro-1H-benzo[d]imidazol-5-ol (CAS 124841-30-1)
- 2-(1-(5-Methylfuran-2-yl)butyl)cyclohexanone (CAS 89225-11-6)
- 6-Bromo-N-(furan-2-ylmethyl)benzo[d]thiazol-2-amine (CAS 1350989-26-2)
- (R)-(-)-1-Indanol 697-64-3 MFCD00064164 R(-)-1-Hydroxyindan (CAS 697-64-3)
- Peptide YY (human) trifluoroacetate salt (CAS 118997-30-1)
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