4-(Bromomethyl)-1,5-naphthyridine CAS 668276-31-1
| CAS No. | 668276-31-1 |
| Molecular Formula | C9H7BrN2 |
| Molecular Weight | 223.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(Bromomethyl)-1,5-naphthyridine (CAS 668276-31-1), molecular formula C9H7BrN2 and molecular weight 223.07 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(Bromomethyl)-1,5-naphthyridine (C9H7BrN2) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, bromine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 4-(Bromomethyl)-1,5-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 | C9H7BrN2 |
| Molecular Weight | 223.07 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.) | 1985 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
Related Bromomethyl Standards
- 4-(Bromomethyl)quinazoline (CAS 112762-98-8)
- 5-(Bromomethyl)quinoxaline (CAS 131454-80-3)
- 6-(Bromomethyl)quinazoline (CAS 131610-21-4)
- 3-(bromomethyl)-2-nitro-pyridine (CAS 15936-06-8)
- 5-(Bromomethyl)phthalazine (CAS 1936299-14-7)
- 2-(Bromomethyl)quinoxaline (CAS 54804-43-2)
- 6-(Bromomethyl)quinoxaline (CAS 53967-21-8)
- 4-(Bromomethyl)-4-ethoxyoxane (CAS 111511-48-9)
Recommended Standards
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