Ethyl 5-bromo-2-furoate, 97% CAS 6132-37-2
| CAS No. | 6132-37-2 |
| Molecular Formula | C7H7BrO3 |
| Molecular Weight | 219.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Ethyl 5-bromo-2-furoate, 97% 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.
Ethyl 5-bromo-2-furoate, 97% (CAS 6132-37-2) is a high-purity analytical reference standard with the molecular formula C7H7BrO3 and a molecular weight of 219.03 g/mol.
The molecular framework of Ethyl 5-bromo-2-furoate, 97% (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 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).
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), Ethyl 5-bromo-2-furoate, 97% 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.) | 1958 |
| Halogen Content | Br-containing |
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Recommended Standards
- Ethyl 4-bromofuran-2-carboxylate (CAS 58471-32-2)
- Ethyl 5-bromofuran-3-carboxylate (CAS 32460-20-1)
- ethyl 3-bromofuran-2-carboxylate (CAS 32460-07-4)
- Methyl 2-(Bromomethyl)furan-3-carboxylate (CAS 53020-08-9)
- 1-(P-tolyl)prop-2-en-1-amine (CAS 688362-59-6)
- 2-(3-(Pyrrolidin-1-ylsulfonyl)phenyl)nicotinic acid (CAS 1261951-85-2)
- N-(2,3-Dimethoxybenzyl)cycloheptanamine hydrobromide (CAS 1609409-41-7)
- 2-Methyl-1H-pyrrolo[2,3-b]pyridine-4-carboxylic acid (CAS 1520544-06-2)
- 1-(4-bromobenzyl)-3,5-dimethyl-1H-pyrazol-4-amine,HCl (CAS 1431963-09-5)
- Ethyl 5-(pyridin-3-yl)thiophene-2-carboxylate (CAS 1186369-13-0)
- 2-(Piperazin-1-yl)-n-[4-(trifluoromethoxy)phenyl]acetamide (CAS 901271-83-8)
- 1-[(4-Fluorophenyl)acetyl]piperidine-4-carboxylic acid (CAS 243640-30-4)
- Octadecanedioic Acid (CAS 871-70-5)
- Semaglutide impurity 99 (CAS CATO-C4X-222699)
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