3-(Phenylthio)piperidin-2-one CAS 104261-03-2
| CAS No. | 104261-03-2 |
| Molecular Formula | C11H13NOS |
| Molecular Weight | 207.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 207.29 g/mol gives 3-(Phenylthio)piperidin-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
3-(Phenylthio)piperidin-2-one (CAS 104261-03-2) is a high-purity analytical reference standard with the molecular formula C11H13NOS and a molecular weight of 207.29 g/mol.
The molecular framework of 3-(Phenylthio)piperidin-2-one (C11H13NOS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures 3-(Phenylthio)piperidin-2-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 | C11H13NOS |
| Molecular Weight | 207.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 1986 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Phenylthio Standards
- 5-((Phenylthio)methyl)isoxazol-3(2H)-one (CAS 89660-83-3)
- 5-[(Phenylthio)methyl]-1,3,4-oxadiazol-2-amine (CAS 22670-71-9)
- 3-((Phenylthio)methyl)piperidine (CAS 101798-81-6)
- 2-((Phenylthio)methyl)piperidine (CAS 151666-26-1)
- 4-((Phenylthio)methyl)piperidine (CAS 875401-70-0)
- 4-(Phenylthio)cyclohexan-1-amine (CAS 321597-32-4)
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Recommended Standards
- n,n-Dimethyl-1,4-diazepane-1-sulfonamide (CAS 1042601-71-7)
- 3-Amino-n,n-dimethylpiperidine-1-sulfonamide (CAS 1042650-71-4)
- n-(2-Fluorophenyl)cycloheptanamine (CAS 1041586-99-5)
- N,N-Dimethyl-N′-3-piperidinylsulfamide (CAS 1042787-92-7)
- 3-Chloro-6-(4-ethylphenyl)pyridazine (CAS 1105194-66-8)
- 5-[5-[5,6-Dihydro-4H-cyclopenta[b]thiophen-2-yl]-1,3,4-oxadiazol-2-yl]-1-methylpyridin-2(1H)-one (CAS 1223636-41-6)
- Ethyl 2-(4,4-dimethyl-5-oxopyrrolidin-2-yl)acetate (CAS 2489222-62-8)
- 2-Ethyl-4-(trifluoromethyl)quinoline (CAS 515845-47-3)
- 2-Chloro-5-((3,5-dimethyl-1H-pyrazol-1-yl)methyl)thiazole (CAS 477713-52-3)
- (4S,4'S,5S,5'S)-2,2'-(2-Bromo-1,3-phenylene)bis[4,5-dihydro-4,5-diphenyl-1H-imidazole] (CAS 1242077-51-5)
- (S)-3-Amino-N-(1,1-dioxidotetrahydrothiophen-3-yl)propanamide (CAS 2322943-52-0)
- (4,4-Difluoropiperidin-3-yl)methanamine (CAS 1303974-10-8)
- Methyl 2-(3-chlorophenyl)benzoate (CAS 773134-22-8)
- DAPK Substrate Peptide (CAS 386769-53-5)
Why CATO?
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