5-(3-Nitrophenyl)furan-2-carboxylicacid[2-(4-bromophenyl)benzooxazol-5-yl]amide CAS 309292-41-9
| CAS No. | 309292-41-9 |
| Molecular Formula | C24H14BrN3O5 |
| Molecular Weight | 504.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-(3-Nitrophenyl)furan-2-carboxylicacid[2-(4-bromophenyl)benzooxazol-5-yl]amide.
5-(3-Nitrophenyl)furan-2-carboxylicacid[2-(4-bromophenyl)benzooxazol-5-yl]amide (CAS 309292-41-9) is a high-purity analytical reference standard with the molecular formula C24H14BrN3O5 and a molecular weight of 504.29 g/mol.
5-(3-Nitrophenyl)furan-2-carboxylicacid[2-(4-bromophenyl)benzooxazol-5-yl]amide (C24H14BrN3O5) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, 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.
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 5-(3-Nitrophenyl)furan-2-carboxylicacid[2-(4-bromophenyl)benzooxazol-5-yl]amide 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 | C24H14BrN3O5 |
| Molecular Weight | 504.29 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| 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) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
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Recommended Standards
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- 3-Allyl-4,5-dimethoxy-benzaldehyde (CAS 67483-49-2)
- Econazole impurity 24 (CAS 2237961-00-9)
- 4-(Trifluoromethyl)-1H-pyrazol-3-amine (CAS 1056139-87-7)
- (r)-2-(Anthracen-2-yl)pyrrolidine (CAS 1213443-05-0)
- 551950-45-9 A830517 N-[4-(hydroxymethyl)-2-pyridinyl]-2,2-dimethylpropanamide N-[4-(hydroxymethyl)pyridin-2-yl]-2,2-dimethyl-propanamide (CAS 551950-45-9)
- (D-Pro4,D-Trp7·9·10)-Substance P (4-11) (CAS 86917-57-9)
- 5-((Tert-butoxycarbonyl)amino)-3-methylisothiazole-4-carboxylic acid (CAS 1179765-94-6)
- Peptide Impurity 64 (CAS CATO-CPTD788964)
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