6-Bromo-7-fluoro-2,3-dihydro-1,3-methanonaphthalen-4(1H)-one, 97% CAS 1451085-11-2
| CAS No. | 1451085-11-2 |
| Molecular Formula | C11H8BrFO |
| Molecular Weight | 255.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
6-Bromo-7-fluoro-2,3-dihydro-1,3-methanonaphthalen-4(1H)-one, 97% (CAS 1451085-11-2), molecular formula C11H8BrFO and molecular weight 255.08 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H8BrFO, 6-Bromo-7-fluoro-2,3-dihydro-1,3-methanonaphthalen-4(1H)-one, 97% contains a hydroxyl group, an ether linkage, fluorine/bromine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 255.08 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 6-Bromo-7-fluoro-2,3-dihydro-1,3-methanonaphthalen-4(1H)-one, 97% 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 | C11H8BrFO |
| Molecular Weight | 255.08 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F/Br-containing |
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Recommended Standards
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- (6-Methylquinolin-3-yl)boronic acid (CAS 1370040-78-0)
- 2-Chlorophenyl ethenesulfonate (CAS 1562-33-0)
- 2-(3-Aminopyrrolidin-1-yl)thieno[3,2-d]pyrimidin-4(3H)-one (CAS 1713461-61-0)
- 1-Cyclopentyl-4,5-dimethyl-1h-imidazole-2-thiol (CAS 852916-57-5)
- Semaglutide Impurity 152 xTFA (CAS CATO-C4X-2226152)
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