7-Bromo-6-methoxy-2-nitro-3-phenylbenzofuran CAS 58468-53-4
| CAS No. | 58468-53-4 |
| Molecular Formula | C15H10BrNO4 |
| Molecular Weight | 348.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 7-Bromo-6-methoxy-2-nitro-3-phenylbenzofuran (C15H10BrNO4) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing 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).
7-Bromo-6-methoxy-2-nitro-3-phenylbenzofuran (CAS 58468-53-4) is a high-purity analytical reference standard with the molecular formula C15H10BrNO4 and a molecular weight of 348.15 g/mol.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C15H10BrNO4 |
| Molecular Weight | 348.15 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1973 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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- (R)-2-(3-bromo-5-fluorophenyl)-2-((tert-butoxycarbonyl)amino)acetic acid (CAS 1715033-98-9)
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- 2-Bromo-N-(2,4-difluorophenyl)benzenesulfonamide (CAS 941294-30-0)
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Recommended Standards
- 3,5-Dichloro-N-methyl-N-(4-(trifluoromethyl)phenyl)benzamide (CAS 478048-24-7)
- N1-[2-(trifluoromethyl)phenyl]-2-chloro-2-(2-chlorophenyl)acetamide (CAS 284674-79-9)
- 3,5-Dichloro-N-(3-(trifluoromethyl)benzyl)benzamide (CAS 303145-00-8)
- N1-[4-(trifluoromethyl)phenyl]-2-chloro-2-(2-chlorophenyl)acetamide (CAS 284674-72-2)
- 4-Methoxy-3-methyl-5-(trifluoromethyl)benzamide (CAS 1431329-75-7)
- (E)-3-(dimethylamino)-1-(5-methylfuran-2-yl)prop-2-en-1-one (CAS 1233858-29-1)
- (5-(4-Chlorophenyl)isoxazol-3-yl)methanamine hydrochloride (CAS 1323699-63-3)
- Pyrrolidine-3-carbaldehyde (CAS 848189-22-0)
- 5-(Aminomethyl)-1,3-dihydro-2H-pyrrolo[2,3-b]pyridin-2-one (CAS 1481120-46-0)
- (Perfluorophenyl)(quinolin-3-yl)methanone (CAS 1187170-01-9)
- Isradipine Impurity 1 (CAS 103232-74-2)
- tert-Butyl 2-(2H-tetrazol-5-yl)pyrrolidine-1-carboxylate (CAS 851435-20-6)
- N-((1-methylpyrrolidin-3-yl)methyl)propan-2-amine (CAS 1183614-20-1)
- DAPK Substrate Peptide (CAS 386769-53-5)
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