1-[(6-Chloropyridin-3-yl)methyl]piperidin-2-one CAS 120868-72-6
| CAS No. | 120868-72-6 |
| Molecular Formula | C11H13ClN2O |
| Molecular Weight | 224.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-[(6-Chloropyridin-3-yl)methyl]piperidin-2-one (CAS 120868-72-6), molecular formula C11H13ClN2O and molecular weight 224.69 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H13ClN2O, 1-[(6-Chloropyridin-3-yl)methyl]piperidin-2-one contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 224.69 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.
As a certified reference material (CRM), 1-[(6-Chloropyridin-3-yl)methyl]piperidin-2-one 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 | C11H13ClN2O |
| Molecular Weight | 224.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, 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 |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Chloropyridin Standards
- 1-(2-(2-Chloropyridin-3-yl)pyrrolidin-1-yl)ethanone (CAS 1352534-03-2)
- (2-Chloropyridin-3-yl)(piperidin-1-yl)methanone (CAS 56149-33-8)
- (R)-2-(5-chloropyridin-2-yl)-4-isopropyl-4,5-dihydrooxazole (CAS 2757083-23-9)
- 2-(2-Chloropyridin-4-yl)-4-ethylthiazole (CAS 1431729-12-2)
- (6-Chloropyridin-3-yl)(thiazol-2-yl)methanone (CAS 890100-46-6)
- 1-((2-Chloropyridin-3-yl)methyl)azepane (CAS 1249151-66-3)
- N-((2-chloropyridin-4-yl)methyl)-N-propylcyclopropanamine (CAS 1250350-65-2)
- 1-((6-Chloropyridin-3-yl)methyl)azepane (CAS 764715-35-7)
Recommended Standards
- 2-(3-Aminopropyl)-6-chloroisoindolin-1-one (CAS 1206969-25-6)
- 6-Chloro-3-(propan-2-yl)-1,2,3,4-tetrahydroquinoxalin-2-one (CAS 1236676-48-4)
- 3-Amino-1-(4-chlorobenzyl)pyrrolidin-2-one (CAS 1202050-26-7)
- (S)-3-(2-Chlorobenzyl)piperazin-2-one (CAS 1240583-37-2)
- 2-(4-Iodo-3,5-dimethyl-1H-pyrazol-1-yl)succinic acid (CAS 321534-43-4)
- 4-Bromo-1H-imidazole-2-carboxamide (CAS 1823952-84-6)
- 2-Phenylphenol (CAS 90-43-7)
- 3-amino-5,6-dichloropyrazine-2-carbonitrile (CAS 14340-28-4)
- Cefminox Sodium Heptahydrate (CAS 1351813-81-4)
- Betamethasone Impurity 27 (CAS 116846-77-6)
- 2-Amino-2-(4-chloro-3-fluorophenyl)acetic acid (CAS 1039338-62-9)
- Benzoylgomisin H (CAS 66056-23-3)
- 4-((3,4-Dihydro-2H-pyrrol-5-yl)amino)butanoic acid (CAS 91417-81-1)
- Semaglutide Impurity 130 (CAS 1188328-40-6)
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