Methyl 1-((4-methoxyphenyl)sulfonyl)piperidine-4-carboxylate CAS 349622-40-8
| CAS No. | 349622-40-8 |
| Molecular Formula | C14H19NO5S |
| Molecular Weight | 313.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 313.37 g/mol gives Methyl 1-((4-methoxyphenyl)sulfonyl)piperidine-4-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Methyl 1-((4-methoxyphenyl)sulfonyl)piperidine-4-carboxylate (CAS 349622-40-8) is a high-purity analytical reference standard with the molecular formula C14H19NO5S and a molecular weight of 313.37 g/mol.
Methyl 1-((4-methoxyphenyl)sulfonyl)piperidine-4-carboxylate (C14H19NO5S) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C14H19NO5S |
| Molecular Weight | 313.37 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
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Recommended Standards
- Ethyl 4-((4-aminophenyl)sulfonyl)piperazine-1-carboxylate (CAS 682341-20-4)
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- Methyl 4-(N-(tert-butoxycarbonyl)-S-methylsulfonimidoyl)benzoate (CAS 2226112-96-3)
- 1-Amino-1,4-diazabicyclo[2.2.2]octan-1-ium iodide hydroiodide (CAS 2411581-06-9)
- Haemanthamine (CAS 466-75-1)
- Ethyl 2,6-dibromo-3-fluorobenzoate (CAS 1804416-98-5)
- (2S,5R)-7-oxo-1-azabicyclo[3.2.0]Heptane-2-carboxylic acid (CAS 112419-10-0)
- 4-(((1-Isopropyl-1H-pyrazol-5-yl)amino)methyl)benzene-1,3-diol hydrochloride (CAS 1856066-18-6)
- 4-(1H-Imidazo[4,5-f][1,10]phenanthrolin-2-yl)phenol (CAS 185129-91-3)
- Ethyl 4-(4-aminobutyl)piperazine-1-carboxylate (CAS 83089-23-0)
- N-Benzyl-2-(2,4-dioxo-5-(propan-2-ylidene)thiazolidin-3-yl)acetamide (CAS 860135-60-0)
- Ethyl 5-amino-4-fluoro-1H-pyrazole-3-carboxylate (CAS 2484964-07-8)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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