4-Bromo-2-nitrophenyl 2-(2-piperidinyl)ethylether hydrochloride CAS 1219964-60-9
| CAS No. | 1219964-60-9 |
| Molecular Formula | C13H17BrN2O3 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 4-Bromo-2-nitrophenyl 2-(2-piperidinyl)ethylether hydrochloride (C13H17BrN2O3HCl) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/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 presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
4-Bromo-2-nitrophenyl 2-(2-piperidinyl)ethylether hydrochloride (CAS 1219964-60-9), molecular formula C13H17BrN2O3HCl and molecular weight 365.65 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C13H17BrN2O3 HCl |
| Molecular Weight | 365.65 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, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
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- 4,4-Difluoro-1-hydroxycyclohexane-1-carboxylic acid (CAS 1075221-15-6)
- 2-{[3-cyano-6-methyl-4-(trifluoromethyl)pyridin-2-yl]sulfanyl}-N-[4-(methylsulfanyl)phenyl]acetamide (CAS 674804-90-1)
- 4-(2-Methoxy-5-methylbenzyl)piperidin-4-ol (CAS 1225793-32-7)
- 2,8-Diazaspiro[5.5]undecane-1,3,7,9-tetrone (CAS 5407-94-3)
- Chebuloside II (CAS 149475-28-5)
- Neuropeptide AF (human) (CAS 192387-38-5)
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