2-Chloro-1-(2-ethylpiperidin-1-yl)ethan-1-one CAS 76395-72-7
| CAS No. | 76395-72-7 |
| Molecular Formula | C9H16ClNO |
| Molecular Weight | 189.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
2-Chloro-1-(2-ethylpiperidin-1-yl)ethan-1-one (CAS 76395-72-7), molecular formula C9H16ClNO and molecular weight 189.68 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C9H16ClNO, 2-Chloro-1-(2-ethylpiperidin-1-yl)ethan-1-one contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 189.68 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 2-Chloro-1-(2-ethylpiperidin-1-yl)ethan-1-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 | C9H16ClNO |
| Molecular Weight | 189.68 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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- 2-chloro-N-cyclopropyl-N-(2-methylpropyl)acetamide (CAS 1184003-20-0)
- 2-Chloro-1-(3,5-dimethyl-1-piperidinyl)ethanone (CAS 158890-34-7)
- (5-chloro-1H-indol-2-yl)methanol (CAS 53590-47-9)
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- 2-chloro-1-(4-methyl-1-piperidinyl)-1-Propanone (CAS 885459-76-7)
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Recommended Standards
- 1-Propylpiperidine-4-carbonyl chloride (CAS 952201-13-7)
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- 2-Chloro-N-(2-methylcyclohexyl)acetamide (CAS 592474-65-2)
- 2-imino-1-(2-morpholinoethyl)-5-oxo-1,5-dihydro-2H-dipyrido[1,2-a:2',3'-d]pyrimidine-3-carbonitrile (CAS 636989-26-9)
- 2-(Difluoromethyl)-4-iodopyridine-6-carbonyl chloride (CAS 1806782-30-8)
- 1-Cyclopropylmethyl-3,5-dimethyl-4-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)-1H-pyrazole (CAS 2101935-03-7)
- 2-Chloro-3-(4-cyclohexylpiperazin-1-yl)quinoxaline (CAS 917746-94-2)
- Benzyl (3-hydroxy-2,2-dimethylpropyl)carbamate (CAS 666844-60-6)
- 3-((1-(Bromomethyl)-4-methylcyclohexyl)oxy)tetrahydrofuran (CAS 1341533-71-8)
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- 2,5-dimethyl phenylisocyanate 2,5-dimethylphenyl isocyanate 2,5-dimethylphenylisocyanate 2-isocyanato-1,4-dimethylbenzene 40397-98-6 CHEBI:60097 (CAS 40397-98-6)
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