2,3-Dibromo-6-(bromomethyl)naphthalene CAS 132112-62-0
| CAS No. | 132112-62-0 |
| Molecular Formula | C11H7Br3 |
| Molecular Weight | 378.89 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.
2,3-Dibromo-6-(bromomethyl)naphthalene (CAS 132112-62-0), molecular formula C11H7Br3 and molecular weight 378.89 g/mol, is a CATO reference standard with documented purity and traceability.
2,3-Dibromo-6-(bromomethyl)naphthalene (C11H7Br3) contains bromine substitution, an aromatic ring system. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; 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.
CATO manufactures 2,3-Dibromo-6-(bromomethyl)naphthalene 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 | C11H7Br3 |
| Molecular Weight | 378.89 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 |
| 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.) | 1994 |
| Halogen Content | Br-containing |
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- 3-Butyl-5-chloro-3-methyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918646-20-5)
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- 7-Amino-1,2,3,4-tetrahydronaphthalen-2-ol (CAS 851773-96-1)
- 2-([1,1'-Biphenyl]-2-yl)acetaldehyde (CAS 90401-64-2)
- 2-(4-(2,2-Dicyanovinyl)-2-methoxyphenoxy)-N-(2,4-dimethylphenyl)acetamide (CAS 337924-82-0)
- 2-Phenylazulene (CAS 19227-07-7)
- 1-(1-Ethyl-1H-indol-3-yl)-3-(2-methoxyphenyl)urea (CAS 922940-31-6)
- tert-Butyl (4-amino-3-bromophenyl)carbamate (CAS 1554844-65-3)
- 2-Ethyl-4-methoxyphenol (CAS 13391-32-7)
- N-Methyl-N'-pentyl ethylenediamine (CAS 886499-92-9)
- TRAF6 Peptide trifluoroacetate salt (CAS 852805-92-6)
Why CATO?
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