N-(piperidin-4-yl)-N-(2,2,2-trifluoroethyl)methanesulfonamide CAS 1154566-21-8
| CAS No. | 1154566-21-8 |
| Molecular Formula | C8H15F3N2O2S |
| Molecular Weight | 260.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
N-(piperidin-4-yl)-N-(2,2,2-trifluoroethyl)methanesulfonamide (CAS 1154566-21-8), molecular formula C8H15F3N2O2S and molecular weight 260.28 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, N-(piperidin-4-yl)-N-(2,2,2-trifluoroethyl)methanesulfonamide (C8H15F3N2O2S) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 260.28 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C8H15F3N2O2S |
| Molecular Weight | 260.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Related N Standards
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- (R)-5-(piperidin-1-ylmethyl)-3-(pyridin-3-yl)-5,6-dihydro-2H-1,2,4-oxadiazine (CAS 203805-20-3)
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- 4-Bromo-3-(difluoromethyl)-5-iodopyridine-2-sulfonyl chloride (CAS 1804953-10-3)
- Ibuprofen impurity 125 (CAS CATO-C4X-1082125)
- 1-(4-Fluorophenyl)-2-(pyridin-4-yl)ethan-1-one (CAS 6576-05-2)
- 4-Nitro-1-((3-(trifluoromethyl)phenoxy)methyl)-1H-pyrazole (CAS 1003993-37-0)
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- 2,2,4-Trimethyl-1,3-Pentanediol Diisobutyrate (Txib) (CAS 6846-50-0)
- (Glu1)-Fibrinopeptide B (human) (CAS 103213-49-6)
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