ethyl 3-bromofuran-2-carboxylate CAS 32460-07-4
| CAS No. | 32460-07-4 |
| Molecular Formula | C7H7BrO3 |
| Molecular Weight | 219.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
ethyl 3-bromofuran-2-carboxylate (CAS 32460-07-4) is a high-purity analytical reference standard with the molecular formula C7H7BrO3 and a molecular weight of 219.03 g/mol.
ethyl 3-bromofuran-2-carboxylate (C7H7BrO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, bromine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures ethyl 3-bromofuran-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 | 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.) | 1966 |
| Halogen Content | Br-containing |
Related ethyl Standards
- 2-(4-Bromofuran-2-yl)-1,3-dioxolane (CAS 83953-42-8)
- 2-(5-Bromofuran-2-yl)-1,3-dioxolane (CAS 32529-50-3)
- Ethyl 4-bromofuran-2-carboxylate (CAS 58471-32-2)
- Ethyl 5-bromofuran-3-carboxylate (CAS 32460-20-1)
- 3-(5-Bromofuran-2-yl)prop-2-enoic acid (CAS 64154-10-5)
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- 3-(5-Bromofuran-2-yl)-3-oxopropanenitrile (CAS 93277-17-9)
Recommended Standards
- 5-Bromo-3-methoxybenzene-1,2-diol (CAS 38790-07-7)
- 5-Bromo-2,4-dimethylfuran-3-carboxylic acid (CAS 857821-44-4)
- Ethyl 5-bromo-2-furoate, 97% (CAS 6132-37-2)
- 5-[(4,5-Dichloro-1H-imidazol-1-yl)methyl]-2H-1,2,3,4-tetrazole (CAS 680211-57-8)
- 2-Methylbenzenesulfonic acid dihydrate (CAS 68066-37-5)
- Boc-Ala-Gly-Sar-OH (A-2810.0001) (CAS 249757-08-2)
- 8-[2-(4-Piperidinyl)ethoxy]quinoline hydrochloride (CAS 1219982-66-7)
- (7-Methoxybenzofuran-2-yl)methanamine (CAS 165735-70-6)
- 1-(Thiophen-3-ylmethyl)-3-(o-tolyl)-1-(2,2,2-trifluoroethyl)urea (CAS 1235027-50-5)
- Levosimendan Impurity 29 (CAS CATO-C4X-130829)
- Betamethasone Impurity 66 (CAS 90039-90-0)
- Crotamiton Impurity 3 (CAS CATO-C4X-19563)
- 2-(3-Chloro-2-fluorophenyl)-2,2-difluoroethan-1-ol (CAS 2228274-55-1)
- Semaglutide impurity 208 (CAS CATO-C4X-2226208)
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