1-(3-Chlorobenzoyl)piperidin-4-one CAS 223632-69-7
| CAS No. | 223632-69-7 |
| Molecular Formula | C12H12ClNO2 |
| Molecular Weight | 237.68 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-(3-Chlorobenzoyl)piperidin-4-one is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 237.68 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
1-(3-Chlorobenzoyl)piperidin-4-one (CAS 223632-69-7), molecular formula C12H12ClNO2 and molecular weight 237.68 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 1-(3-Chlorobenzoyl)piperidin-4-one 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 | C12H12ClNO2 |
| Molecular Weight | 237.68 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 tightly closed to prevent evaporation |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chlorobenzoyl Standards
- 1-(2-Chlorobenzoyl)piperidin-4-one (CAS 1016700-87-0)
- 1-(4-Chlorobenzoyl)piperidin-4-one (CAS 144947-47-7)
- 1-(4-Chlorobenzoyl)pyrrolidine-2,5-dione (CAS 6343-28-8)
- 2-(4-Chlorobenzoyl)-3-methylisoxazol-5(2H)-one (CAS 97288-80-7)
- 1-(2-Chlorobenzoyl)-2-methylpiperazine (CAS 1240565-27-8)
- 1-(4-Chlorobenzoyl)-2-methylpiperazine (CAS 1240565-53-0)
- 1-(2-Chlorobenzoyl)-3-methylpiperazine (CAS 1240567-14-9)
- 1-(4-Chlorobenzoyl)-3-methylpiperazine (CAS 1240574-43-9)
Recommended Standards
- 1-(2-Chloro-6-fluorophenyl)-n-methylmethanesulfonamide (CAS 955201-17-9)
- 1-(3-Chlorobenzyl)piperidine-2,4-dione (CAS 845724-14-3)
- 1-(1-Acetylindolin-5-yl)-2-chloroethan-1-one (CAS 76139-03-2)
- 1-[4-(chloroacetyl)phenyl]pyrrolidin-2-one (CAS 923200-17-3)
- 4-Methylpteridine (CAS 2432-21-5)
- N-(2,5-Dimethylphenyl)-2-((1-(2,4-dimethylphenyl)-1H-tetrazol-5-yl)thio)-2-phenylacetamide (CAS 847840-96-4)
- 1-Bromo-4-(difluoromethyl)-2-(trifluoromethoxy)benzene (CAS 2167351-62-2)
- 3,3-difluoro-4-(4-methoxyphenyl)pyrrolidine hydrochloride (CAS 2060037-98-9)
- 1-(4-Amino-6-chloro-1,3,5-triazin-2-yl)pyrrolidin-3-ol (CAS 1220030-89-6)
- 8-Methyl-[1,2,4]triazolo[4,3-a]pyridin-3(2H)-one (CAS 4926-20-9)
- 5-fluoro-2-(oxiran-2-yl)pyridine (CAS 1548860-89-4)
- Dicyclohexylammonium (S)-1-(tert-butoxycarbonyl)-5-oxopyrrolidine-2-carboxylate (CAS 4677-75-2)
- 6-Hydroxy-2-oxo-2H-pyran-4-yl acetate (CAS 6630-34-8)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
Why CATO?
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