5-Bromo-2-naphthyl 2-(6-Methoxy-2-naphthyl)propanoate CAS 1363166-31-7
| CAS No. | 1363166-31-7 |
| Molecular Formula | C24H19BrO3 |
| Molecular Weight | 435.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C24H19BrO3, 5-Bromo-2-naphthyl 2-(6-Methoxy-2-naphthyl)propanoate contains a steroid core, a hydroxyl group, an ether linkage, bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 435.31 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
5-Bromo-2-naphthyl 2-(6-Methoxy-2-naphthyl)propanoate (CAS 1363166-31-7), molecular formula C24H19BrO3 and molecular weight 435.31 g/mol, is a CATO reference standard with documented purity and traceability.
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.
As a certified reference material (CRM), 5-Bromo-2-naphthyl 2-(6-Methoxy-2-naphthyl)propanoate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C24H19BrO3 |
| Molecular Weight | 435.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Br-containing |
Related Bromo Standards
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Recommended Standards
- (S)-Benzyl 3-(5-bromopyridin-2-yl)-2-((tert-butoxycarbonyl)amino)propanoate (CAS 1263377-53-2)
- 2-((5-(2-Bromophenyl)-1H-1,2,4-triazol-3-yl)thio)-N-(4-fluorophenethyl)acetamide (CAS 853325-19-6)
- Melphalan Impurity 26 (CAS CATO-C4X-198826)
- 2-((4-Chloro-N-(4-chlorophenyl)phenyl)sulfonamido)-N-phenylacetamide (CAS 337922-00-6)
- Ehp inhibitor 1 (CAS 861249-77-6)
- (αS,βS)-α,β-Diphenyl-1-piperidineethanamine (CAS 1416133-23-7)
- 2-(1H-pyrrolo[2,3-b]pyridin-5-yl)propan-2-ol (CAS 1638767-39-1)
- 1-(2-Bromopyridin-4-yl)pyrrolidin-2-one (CAS 1142194-75-9)
- N1,3-Dimethylbutane-1,3-diamine (CAS 1342027-43-3)
- 4-Cyclopropoxy-5-(dimethylamino)-N-methylpicolinamide (CAS 1243364-80-8)
- Roxatidine impurity 65 (CAS CATO-C4X-121365)
- Safinamide Impurity 17 (CAS 1205608-96-3)
- 5-(2,4-Difluorophenyl)nicotinonitrile (CAS 1346691-68-6)
- Semaglutide impurity 86 (CAS CATO-C4X-152686)
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