(2S,4S)-1-Tert-Butyl 2-Methyl 4-((Tert-Butyldimethylsilyl)Oxy)Pyrrolidine-1,2-Dicarboxylate CAS 367966-45-8
| CAS No. | 367966-45-8 |
| Molecular Formula | C17H33NO5Si |
| Molecular Weight | 359.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 359.53 g/mol gives (2S,4S)-1-Tert-Butyl 2-Methyl 4-((Tert-Butyldimethylsilyl)Oxy)Pyrrolidine-1,2-Dicarboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(2S,4S)-1-Tert-Butyl 2-Methyl 4-((Tert-Butyldimethylsilyl)Oxy)Pyrrolidine-1,2-Dicarboxylate (CAS 367966-45-8), molecular formula C17H33NO5Si and molecular weight 359.53 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, (2S,4S)-1-Tert-Butyl 2-Methyl 4-((Tert-Butyldimethylsilyl)Oxy)Pyrrolidine-1,2-Dicarboxylate (C17H33NO5Si) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 359.53 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.
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 | C17H33NO5Si |
| Molecular Weight | 359.53 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 | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 2-(Benzylthio)-N-((2-methoxyadamantan-2-yl)methyl)acetamide (CAS 1797560-88-3)
- (3R,4R)-1-(tert-Butoxycarbonyl)-4-(((tert-butyldimethylsilyl)oxy)methyl)pyrrolidine-3-carboxylic acid (CAS 955138-24-6)
- tert-Butyl 3-((tert-butyldimethylsilyl)oxy)-6-hydroxyhexahydro-4H-furo[3,2-b]pyrrole-4-carboxylate (CAS 1544206-88-3)
- N-(Adamantan-1-yl)-3-(4,6-dimethyl-2-(methylthio)pyrimidin-5-yl)propanamide (CAS 923750-62-3)
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- Vericiguat Impurity 37 (CAS CATO-C4X-289637)
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