4,5-Dibromonaphthalen-2-ol CAS 2648221-50-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2648221-50-3 |
| Molecular Formula | C10H6Br2O |
| Molecular Weight | 301.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4,5-Dibromonaphthalen-2-ol (CAS 2648221-50-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H6Br2O. Molecular weight: 301.96 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H6Br2O |
| Molecular Weight | 301.96 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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.) | 2002 |
| Halogen Content | Br-containing |
Related Dibromonaphthalen Standards
- 4,6-Dibromonaphthalen-2-ol (CAS 102153-54-8)
- 6,7-Dibromonaphthalen-1-ol (CAS 117157-37-6)
- 1,6-Dibromonaphthalen-2-ol (CAS 16239-18-2)
- 2,4-Dibromonaphthalen-1-ol (CAS 2050-49-9)
- 1,6-Dibromonaphthalen-2-amine (CAS 13720-04-2)
- (6,7-Dibromonaphthalen-2-yl)methanol (CAS 131331-20-9)
- 1,6-Dibromonaphthalen-2-yl diethylcarbamate (CAS 446307-68-2)
Recommended Standards
- 2,5-Dibromohexanediamide (CAS 99584-96-0)
- ethyl 4,5-dibromo-1H-imidazole-2-carboxylate (CAS 74840-99-6)
- 3,5-Dibromo-2-(1H-pyrrol-1-yl)pyridine (CAS 1211834-37-5)
- 1-(4-(Benzyloxy)-6-hydroxy-7-methoxybenzofuran-5-yl)ethanone (CAS 119104-31-3)
- 7-Chloro-N-(4-chlorophenyl)-2-methyl-5-oxo-5H-chromeno[2,3-b]pyridine-3-carboxamide (CAS 338778-79-3)
- N-(2-acetylphenyl)-4-methoxybenzenesulfonamide (CAS 107506-24-1)
- N'-Hydroxy-1-methyl-3-(trifluoromethyl)-1H-pyrazole-5-carboximidamide (CAS 1359996-85-2)
- 3-(3-Nitrophenyl)-5,6-dihydro-4H-pyrrolo[1,2-c][1,2,3]triazole (CAS 1445792-45-9)
- Methyl 3-aminoisoquinoline-6-carboxylate (CAS 1823370-63-3)
- FMRF-Like Neuropeptide (CAS 121801-61-4)
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