1-(4-(Azepane-1-carbonyl)piperidin-1-yl)-2-chloroethan-1-one CAS 1311314-36-9
| CAS No. | 1311314-36-9 |
| Molecular Formula | C14H23ClN2O2 |
| Molecular Weight | 286.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-(Azepane-1-carbonyl)piperidin-1-yl)-2-chloroethan-1-one (CAS 1311314-36-9), molecular formula C14H23ClN2O2 and molecular weight 286.80 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 1-(4-(Azepane-1-carbonyl)piperidin-1-yl)-2-chloroethan-1-one (C14H23ClN2O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 286.80 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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.
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 | C14H23ClN2O2 |
| Molecular Weight | 286.80 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, keep sealed and dry, 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; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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Recommended Standards
- 2-Chloro-1-[4-(3-methylpiperidine-1-carbonyl)piperidin-1-yl]ethan-1-one (CAS 1306606-87-0)
- 5-Chloro-3-[(3-phenoxypropyl)sulfanyl]-1,2,4-thiadiazole (CAS 1326813-67-5)
- 2-(2-Chloroethoxy)Acetamide (CAS 130018-88-1)
- 5-(1-Benzylpyrrolidin-2-yl)-2-chloro-4-methylpyridine (CAS 1352527-34-4)
- 3-(tert-Butoxy)cyclobutan-1-ol (CAS 1461709-01-2)
- 4,7-Bis(6-bromo-4,4-bis(2-ethylhexyl)-4H-silolo[3,2-b:4,5-b']dithiophen-2-yl)-5,6-difluorobenzo[c][1,2,5]thiadiazole (CAS 1432791-00-8)
- 3-(2,6-Dichlorophenyl)-5-[(E)-2-(dimethylamino)ethenyl]-1,2-oxazole-4-carbonitrile (CAS 320415-83-6)
- Dichloro(p-cymene)triphenylphosphineruthenium(II) dichloromethane adduct (CAS 52490-94-5)
- 2-Hydroxystilbamidine Diisethionate (CAS 533-22-2)
- 3-(2-Fluoro-4,6-dimethylphenyl)azetidin-3-ol (CAS 1697484-73-3)
- 2h-Spiro[isoquinoline-3,4'-piperidin]-1(4h)-one (CAS 1783614-78-7)
- n5-Propylquinoline-5,8-diamine (CAS 1154236-38-0)
- o-Cyclobutylhydroxylamine hydrochloride (CAS 137270-23-6)
- Eledoisin Related Peptide (CAS 2990-43-4)
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