Tert-butyl 3-(methylsulfonyl)piperidine-1-carboxylate CAS 950649-00-0
| CAS No. | 950649-00-0 |
| Molecular Formula | C11H21NO4S |
| Molecular Weight | 263.35 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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 supplies Tert-butyl 3-(methylsulfonyl)piperidine-1-carboxylate (CAS 950649-00-0), a certified reference material (molecular formula C11H21NO4S, MW 263.35 g/mol) for analytical method development and quality control.
The molecular framework of Tert-butyl 3-(methylsulfonyl)piperidine-1-carboxylate (C11H21NO4S) 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.
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 | C11H21NO4S |
| Molecular Weight | 263.35 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.) | 1987 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
- tert-Butyl 3-((ethylsulfonyl)methyl)azetidine-1-carboxylate (CAS 2660253-65-4)
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- tert-Butyl (rel-3-(ethylsulfonyl)cyclobutyl)carbamate (CAS 2639187-45-2)
- Melperone (CAS 3575-80-2)
- 4-(Isopropylsulfonyl)-1H-imidazole (CAS 1215198-01-8)
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- (S)-1-(3-chloro-2-methylphenyl)-2-methoxyethan-1-amine (CAS 1270013-54-1)
- 1-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-4-(dimethylamino)pyrimidin-2(1H)-one (CAS 13007-43-7)
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- CAS 2361139-85-5 (CAS 2361139-85-5)
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Why CATO?
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