N-((S)-2-((tert-Butyldimethylsilyl)oxy)-1-(6-ethoxypyridin-3-yl)ethyl)-2-methylpropane-2-sulfinamide CAS 2177255-07-9
| CAS No. | 2177255-07-9 |
| Molecular Formula | C19H36N2O3SSi |
| Molecular Weight | 400.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 400.65 g/mol gives N-((S)-2-((tert-Butyldimethylsilyl)oxy)-1-(6-ethoxypyridin-3-yl)ethyl)-2-methylpropane-2-sulfinamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies N-((S)-2-((tert-Butyldimethylsilyl)oxy)-1-(6-ethoxypyridin-3-yl)ethyl)-2-methylpropane-2-sulfinamide (CAS 2177255-07-9), a certified reference material (molecular formula C19H36N2O3SSi, MW 400.65 g/mol) for analytical method development and quality control.
Structurally, N-((S)-2-((tert-Butyldimethylsilyl)oxy)-1-(6-ethoxypyridin-3-yl)ethyl)-2-methylpropane-2-sulfinamide (C19H36N2O3SSi) contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 400.65 g/mol, it falls into the moderately-high-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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), N-((S)-2-((tert-Butyldimethylsilyl)oxy)-1-(6-ethoxypyridin-3-yl)ethyl)-2-methylpropane-2-sulfinamide meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C19H36N2O3SSi |
| Molecular Weight | 400.65 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| 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.) | 1998 |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-Propanesulfinamide, N-[(1R)-2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]-1-(6-ethoxy-3-pyridinyl)ethyl]-2-methyl- (CAS 2007907-08-4)
- 1-(3-BROMO-PHENYL)-3-(4-CHLORO-PHENYL)-1H-PYRAZOLO[3,4-D]PYRIMIDIN-4-AMINE (CAS 1380088-13-0)
- 2-(4-Bromo-2-chlorophenoxy)-N-(2,4-dimethoxyphenyl)acetamide (CAS 430453-93-3)
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