2-Amino-1-(5-bromofuran-2-yl)ethan-1-one CAS 691348-36-4
| CAS No. | 691348-36-4 |
| Molecular Formula | C6H6BrNO2 |
| Molecular Weight | 204.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C6H6BrNO2, 2-Amino-1-(5-bromofuran-2-yl)ethan-1-one contains an amide group, 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 204.02 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
2-Amino-1-(5-bromofuran-2-yl)ethan-1-one (CAS 691348-36-4) is a high-purity analytical reference standard with the molecular formula C6H6BrNO2 and a molecular weight of 204.02 g/mol.
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.
CATO manufactures 2-Amino-1-(5-bromofuran-2-yl)ethan-1-one 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 | C6H6BrNO2 |
| Molecular Weight | 204.02 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; 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.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- 2,2-Difluoro-cyclopropaneboronic acid pinacol ester (CAS 2411405-92-8)
- 1-[5-(bromomethyl)-1,2-oxazol-3-yl]ethan-1-one (CAS 852107-62-1)
- 1-(5-Bromo-2-methyl-2H-1,2,3-triazol-4-yl)ethan-1-one (CAS 2821088-67-7)
- 1-(3-Bromo-1H-1,2,4-triazol-1-yl)propan-2-one (CAS 81606-81-7)
- 2-(Furan-2-yl)ethane-1-thiol (CAS 59020-92-7)
- 1-((3-Chlorophenyl)thio)propan-2-one (CAS 40806-13-1)
- 2-Chloro-N-methoxy-N-methyl-5-nitrobenzamide (CAS 1184366-24-2)
- (2S)-Methyl 4-hydroxy-5-oxopyrrolidine-2-carboxylate (CAS 185320-06-3)
- Arbidol Impurity 43 (CAS 40945-69-5)
- N-(5-Amino-2-methylphenyl)-2-(2-methylphenoxy)-acetamide (CAS 953753-87-2)
- (S)-1-(5-Chloro-2-(difluoromethoxy)phenyl)ethan-1-ol (CAS 1344937-99-0)
- 2-(4-Chlorophenyl)-3-((4-chlorophenyl)thio)-N-methylquinoline-4-carboxamide (CAS 477886-44-5)
- Dexmedetomidine Impurity N1 (CAS 33016-47-6)
- Neuropeptide K, porcine (CAS 106441-70-7)
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