Ethyl 5-bromo-2-(piperidin-1-yl)benzoate CAS 1131587-87-5
| CAS No. | 1131587-87-5 |
| Molecular Formula | C14H18BrNO2 |
| Molecular Weight | 312.20 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5-bromo-2-(piperidin-1-yl)benzoate (CAS 1131587-87-5), molecular formula C14H18BrNO2 and molecular weight 312.20 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, Ethyl 5-bromo-2-(piperidin-1-yl)benzoate (C14H18BrNO2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 312.20 g/mol, it falls into the moderately-high-molecular-weight range. 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.
CATO manufactures Ethyl 5-bromo-2-(piperidin-1-yl)benzoate 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 | C14H18BrNO2 |
| Molecular Weight | 312.20 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 1 |
Related Ethyl Standards
- 2-Bromo-n-(3,4-dihydro-2h-1-benzopyran-4-yl)-3-methylbutanamide (CAS 1097794-77-8)
- Methyl 5-bromo-2-(piperidin-1-ylmethyl)benzoate (CAS 1131587-89-7)
- 3-Bromo-4-(4,4-dimethylpiperidin-1-yl)benzoic acid (CAS 1131594-57-4)
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