6-Bromo-5-(2,4-difluorophenoxy)-1H-indazole CAS 765914-74-7
| CAS No. | 765914-74-7 |
| Molecular Formula | C13H7BrF2N2O |
| Molecular Weight | 325.11 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.
6-Bromo-5-(2,4-difluorophenoxy)-1H-indazole (CAS 765914-74-7) is a high-purity analytical reference standard with the molecular formula C13H7BrF2N2O and a molecular weight of 325.11 g/mol.
The molecular framework of 6-Bromo-5-(2,4-difluorophenoxy)-1H-indazole (C13H7BrF2N2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/bromine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 6-Bromo-5-(2,4-difluorophenoxy)-1H-indazole meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C13H7BrF2N2O |
| Molecular Weight | 325.11 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Br-containing |
| Nitrogen Atoms | 2 |
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- 7-Hydroxy-2-(trifluoromethyl)-4H-chromen-4-one (CAS 172739-50-3)
- 1-(4-Ethylbenzo[d]oxazol-2-yl)ethanone (CAS 1804213-70-4)
- 3-[4-[3-(Trifluoromethyl)-3H-diazirin-3-yl]phenyl]-2E-propenoic acid (CAS 1002328-38-2)
- 3-(Trimethoxymethyl)pyridine (CAS 1824273-18-8)
- 3-Phenyl-2-(quinoline-2-carboxamido)propanoic acid (CAS 6308-53-8)
- N-Methoxy-N-methyl-5-phenylisoxazole-3-carboxamide (CAS 1455184-69-6)
- Semaglutide Impurity 188 (CAS CATO-C4X-2226188)
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