N-(3-bromo-2,6-dimethoxy-5-nitrobenzoyl)-N'-(2,3,4,5,6-pentafluorophenyl)urea CAS 223580-83-4
| CAS No. | 223580-83-4 |
| Molecular Formula | C16H9BrF5N3O6 |
| Molecular Weight | 514.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
N-(3-bromo-2,6-dimethoxy-5-nitrobenzoyl)-N'-(2,3,4,5,6-pentafluorophenyl)urea (C16H9BrF5N3O6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. 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 supplies N-(3-bromo-2,6-dimethoxy-5-nitrobenzoyl)-N'-(2,3,4,5,6-pentafluorophenyl)urea (CAS 223580-83-4), a certified reference material (molecular formula C16H9BrF5N3O6, MW 514.16 g/mol) for analytical method development and quality control.
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 N-(3-bromo-2,6-dimethoxy-5-nitrobenzoyl)-N'-(2,3,4,5,6-pentafluorophenyl)urea 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 | C16H9BrF5N3O6 |
| Molecular Weight | 514.16 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 2020 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 3 |
Related N Standards
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Recommended Standards
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