1-(Cyclopropylsulfonyl)piperidin-4-one CAS 1016263-66-3
| CAS No. | 1016263-66-3 |
| Molecular Formula | C8H13NO3S |
| Molecular Weight | 203.26 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 203.26 g/mol gives 1-(Cyclopropylsulfonyl)piperidin-4-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
1-(Cyclopropylsulfonyl)piperidin-4-one (CAS 1016263-66-3) is a high-purity analytical reference standard with the molecular formula C8H13NO3S and a molecular weight of 203.26 g/mol.
The molecular framework of 1-(Cyclopropylsulfonyl)piperidin-4-one (C8H13NO3S) is characterized by an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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 | C8H13NO3S |
| Molecular Weight | 203.26 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Related Cyclopropylsulfonyl Standards
- 1-(Cyclopropylsulfonyl)piperidin-3-amine (CAS 1342733-83-8)
- 1-(Cyclopropylsulfonyl)-1,4-diazepane (CAS 1343056-10-9)
- (S)-(1-(Cyclopropylsulfonyl)pyrrolidin-2-yl)methanamine (CAS 1454705-51-1)
- 1-(Cyclopropylsulfonyl)-3-methylpiperazine (CAS 1477644-37-3)
- 1-(Cyclopropylsulfonyl)piperidin-4-amine (CAS 883106-49-8)
- 1-(Cyclopropylsulfonyl)azetidine-3-carboxylic acid (CAS 1219827-77-6)
- 1-(Cyclopropylsulfonyl)piperidin-4-ol (CAS 1343076-63-0)
- 4-(Cyclopropylsulfonyl)-2-fluoropyridine (CAS 2288709-94-2)
Recommended Standards
- n,1,3,5-Tetramethyl-1h-pyrazole-4-sulfonamide (CAS 1006214-97-6)
- n,n,3,5-Tetramethyl-1h-pyrazole-4-sulfonamide (CAS 1025067-61-1)
- n-Ethyl-1,3-dimethyl-1h-pyrazole-4-sulfonamide (CAS 1005913-00-7)
- 2-((1H-benzo[d]imidazol-2-yl)thio)propanenitrile (CAS 1031041-42-5)
- 4-(Difluoromethyl)-5-nitro-6-(trifluoromethoxy)picolinoyl chloride (CAS 1805088-09-8)
- (Z)-Octadec-9-ene-1-thiol (CAS 31494-22-1)
- Benzyl 2-(4-fluoro-2-methylphenyl)-4-oxo-3,4-dihydropyridine-1(2H)-carboxylate (CAS 414909-98-1)
- Niraparib Impurity 58 (CAS 2069617-23-6)
- 1-Benzyl-4-(methoxymethylene)piperidine (CAS 120014-33-7)
- Cis-ethyl 2-(bromomethyl)cyclopropanecarboxylate (CAS 79357-17-8)
- (E)-5-(4-Methoxybenzylidene)thiazolidine-2,4-dione (CAS 74942-48-6)
- (R)-9-bromo-8-chloro-10-fluoro-1,2,3,4,12,12a-hexahydro-6H-benzo[f]pyrazino[2,1-c][1,4]oxazepine (CAS 2487481-03-6)
- 2,3,4,4-tetramethylpentanoic acid (CAS 67731-84-4)
- Xenopsin-Related Peptide 2 (XP-2) (H-9340.0005) (CAS 117442-29-2)
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