(3R,4R)-3-((R)-1-((tert-butyldimethylsilyl)oxy)ethyl)-4-(methylthio)azetidin-2-one CAS 82864-31-1
| CAS No. | 82864-31-1 |
| Molecular Formula | C12H25NO2SSi |
| Molecular Weight | 275.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of (3R,4R)-3-((R)-1-((tert-butyldimethylsilyl)oxy)ethyl)-4-(methylthio)azetidin-2-one is closely related to an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies (3R,4R)-3-((R)-1-((tert-butyldimethylsilyl)oxy)ethyl)-4-(methylthio)azetidin-2-one (CAS 82864-31-1), a certified reference material (molecular formula C12H25NO2SSi, MW 275.48 g/mol) for analytical method development and quality control.
Based on its molecular formula C12H25NO2SSi, (3R,4R)-3-((R)-1-((tert-butyldimethylsilyl)oxy)ethyl)-4-(methylthio)azetidin-2-one contains an amide group, a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 275.48 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures (3R,4R)-3-((R)-1-((tert-butyldimethylsilyl)oxy)ethyl)-4-(methylthio)azetidin-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 | C12H25NO2SSi |
| Molecular Weight | 275.48 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.) | 1980 |
| Nitrogen Atoms | 1 |
| Sulfur Atoms | 1 |
Recommended Standards
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Why CATO?
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