1-Bromo-2,6-naphthyridine CAS 81044-15-7
| CAS No. | 81044-15-7 |
| Molecular Formula | C8H5BrN2 |
| Molecular Weight | 209.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 1-Bromo-2,6-naphthyridine is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
1-Bromo-2,6-naphthyridine (CAS 81044-15-7) is a high-purity analytical reference standard with the molecular formula C8H5BrN2 and a molecular weight of 209.04 g/mol.
Based on its molecular formula C8H5BrN2, 1-Bromo-2,6-naphthyridine contains a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 209.04 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 1-Bromo-2,6-naphthyridine 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 | C8H5BrN2 |
| Molecular Weight | 209.04 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromo Standards
- Methyl 4-Bromo-3-oxopentanoate (CAS 105983-77-5)
- methyl 5-bromo-1H-imidazole-4-carboxylate (CAS 1093261-46-1)
- 5-bromo-1-methyl-1H-pyrazole-3-carboxylic acid (CAS 1222174-93-7)
- Methyl 3-bromo-2-oxopentanoate (CAS 137267-36-8)
- methyl 4-bromo-1H-imidazole-2-carboxylate (CAS 1622843-37-1)
- 3-bromo-1-methyl-1H-pyrazole-5-carboxylic acid (CAS 173841-05-9)
- 4-Bromo-2,6-naphthyridine (CAS 1782910-98-8)
- 3-Bromo-1,6-naphthyridine (CAS 17965-73-0)
Recommended Standards
- 1,3-Dichloro-5-fluoro-2-(methoxymethyl)benzene (CAS 2379322-20-8)
- 1-Bromo-2,7-naphthyridine (CAS 86278-61-7)
- 1,2-Dichloro-4-fluoro-3-(methoxymethyl)benzene (CAS 2404734-11-6)
- 1-Bromophthalazine (CAS 3660-91-1)
- 3,3-Dimethyl-2-(methylsulfanyl)butan-1-amine (CAS 1248784-53-3)
- 2-(4-Fluorophenyl)-1H-indole-3-carboxylic acid (CAS 773870-18-1)
- 1-Allyl-3-(trifluoromethoxy)benzene (CAS 1417511-03-5)
- Nonaethylene glycol mono(p-octylphenyl) ether (CAS 42173-90-0)
- 1-Benzylpiperidin-3-amine (CAS 60407-35-4)
- 2-hydroxy-4-(propan-2-yl)benzoic acid (CAS 20154-41-0)
- 2-[(3,5-Dichlorophenyl)amino]-5,6-dimethylpyrimidin-4(3H)-one (CAS 1306739-46-7)
- 2-Bromo-6-nitrobenzyl Alcohol (CAS 861106-91-4)
- 1-(4-Fluorophenyl)-3-(4-methoxyphenyl)-1H-pyrazol-5-ol (CAS 1006583-02-3)
- Liraglutide Impurity 22 (CAS 536721-25-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com