(S)-3-((tert-Butyldimethylsilyl)oxy)pyrrolidin-2-one CAS 130403-91-7
| CAS No. | 130403-91-7 |
| Molecular Formula | C10H21NO2Si |
| Molecular Weight | 215.36 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 215.36 g/mol gives (S)-3-((tert-Butyldimethylsilyl)oxy)pyrrolidin-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(S)-3-((tert-Butyldimethylsilyl)oxy)pyrrolidin-2-one (CAS 130403-91-7) is a high-purity analytical reference standard with the molecular formula C10H21NO2Si and a molecular weight of 215.36 g/mol.
Based on its molecular formula C10H21NO2Si, (S)-3-((tert-Butyldimethylsilyl)oxy)pyrrolidin-2-one contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 215.36 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.
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 manufactures (S)-3-((tert-Butyldimethylsilyl)oxy)pyrrolidin-2-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C10H21NO2Si |
| Molecular Weight | 215.36 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1994 |
| Nitrogen Atoms | 1 |
Recommended Standards
- 3-((tert-Butyldimethylsilyl)oxy)pyrrolidin-2-one (CAS 126645-95-2)
- (R)-4-((tert-Butyldimethylsilyl)oxy)pyrrolidin-2-one (CAS 131653-51-5)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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