3-[(4-Bromo-2-ethylphenoxy)methyl]pyrrolidinehydrochloride CAS 1219956-83-8
| CAS No. | 1219956-83-8 |
| Molecular Formula | C13H18BrNO |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
3-[(4-Bromo-2-ethylphenoxy)methyl]pyrrolidinehydrochloride (CAS 1219956-83-8), molecular formula C13H18BrNOHCl and molecular weight 320.65 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C13H18BrNOHCl, 3-[(4-Bromo-2-ethylphenoxy)methyl]pyrrolidinehydrochloride contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine/bromine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 320.65 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C13H18BrNO HCl |
| Molecular Weight | 320.65 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/Br-containing |
| Nitrogen Atoms | 1 |
Related Bromo Standards
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Recommended Standards
- N-(4-(Dimethylamino)phenyl)-2-oxo-2-(phenylamino)ethan-1-imine oxide (CAS 32331-63-8)
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- Teneligliptin (CAS 135042-17-0)
- Methyl 2-(4-amino-3-benzyl-5-(2-chloroacetyl)-2,6-dioxo-3,6-dihydropyrimidin-1(2h)-yl)acetate (CAS 749219-02-1)
- Tavaborole Impurity 23 (CAS 345-29-9)
- 3-(4-Ethylphenyl)-2-methyl-1-propene (CAS 105737-91-5)
- 1-(4-Phenylquinolin-2-yl)piperidin-3-ol (CAS 1423027-49-9)
- N-benzyl-1,3-thiazolidine-4-carboxamide hydrochloride (CAS 1078162-99-8)
- Semaglutide Impurity 5 (CAS 23406-82-8)
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