1,3-Dibromo-2-naphthalenol CAS 30478-89-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 30478-89-8 |
| Molecular Formula | C10H6Br2O |
| Molecular Weight | 301.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3-Dibromo-2-naphthalenol (CAS 30478-89-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H6Br2O. Molecular weight: 301.96 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
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.) | 1965 |
| Halogen Content | Br-containing |
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Recommended Standards
- 1,6-Dibromonaphthalen-2-ol (CAS 16239-18-2)
- 2,4-Dibromonaphthalen-1-ol (CAS 2050-49-9)
- 6,7-Dibromonaphthalen-1-ol (CAS 117157-37-6)
- Rel-(1r,4r)-4-(methoxymethoxy)cyclohexan-1-amine (CAS 521092-73-9)
- Methyl 2,3-dihydro-1H-pyrrolo[2,3-b]pyridine-5-carboxylate (CAS 1936009-13-0)
- 7-Methyl-2-morpholin-4-yl[1,2,4]triazolo[1,5-a]pyrimidin-5(4H)-one (CAS 113408-69-8)
- 3-Aminomethyl-6-methylpyridine (CAS 56622-54-9)
- Landiolol Impurity 49 (CAS CATO-C4X-262149)
- 5-Methyl-2-phenylindolizine (CAS 36944-99-7)
- Tirzepatide Impurity 21 X TFA Salt (CAS CATO-C4X-324021)
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