(R)-tert-Butyl 3-(methylsulfonamido)piperidine-1-carboxylate CAS 1002359-93-4
| CAS No. | 1002359-93-4 |
| Molecular Formula | C11H22N2O4S |
| Molecular Weight | 278.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C11H22N2O4S, (R)-tert-Butyl 3-(methylsulfonamido)piperidine-1-carboxylate contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 278.37 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.
CATO supplies (R)-tert-Butyl 3-(methylsulfonamido)piperidine-1-carboxylate (CAS 1002359-93-4), a certified reference material (molecular formula C11H22N2O4S, MW 278.37 g/mol) for analytical method development and quality control.
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.
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 | C11H22N2O4S |
| Molecular Weight | 278.37 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 | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1988 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- (S)-tert-Butyl 3-methanesulfonamidopiperidine-1-carboxylate (CAS 1002359-92-3)
- tert-Butyl 4-(ethanesulfonyl)-piperazine-1-carboxylate (CAS 1009576-98-0)
- Mavacamten-D5 (CAS 2453251-00-6)
- 3-Isobutyl-5-(m-tolylamino)thiazolidine-2,4-dione (CAS 1025750-45-1)
- 1-{[5-Methyl-2-(3-methylphenyl)-1,3-oxazol-4-yl]methyl}piperidine-3-carboxylic acid (CAS 1170791-18-0)
- 1-(3-Aminophenyl)cyclopentane-1-carbonitrile (CAS 1067192-38-4)
- 2-Cinnamoyl-1H-indene-1,3(2H)-dione (CAS 15548-49-9)
- 4-Methylfuran-2-carbaldehyde (CAS 33342-49-3)
- 2-((3-(3-Methyl-1,2,4-oxadiazol-5-yl)-2-oxopyridin-1(2H)-yl)methyl)benzonitrile (CAS 1396848-10-4)
- (4-(1,1-Dioxidothiomorpholino)phenyl)(4-(2-fluorophenyl)piperazin-1-yl)methanone (CAS 478064-77-6)
- 7-Bromo-4-hydroxy-2-oxo-1,2-dihydroquinoline-3-carbonitrile (CAS 1335049-67-6)
- N-(tert-butyl)-3-(3-chloro-5-(trifluoromethyl)pyridin-2-yl)propanamide (CAS 337920-43-1)
- 2-(Cyclopropylmethyl)-4-fluorophenol (CAS 1243348-34-6)
- Antifreeze Polypeptide 6 (winter flounder) trifluoroacetate salt (CAS 122604-16-4)
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