(2R,3S)-tert-Butyl 2-(hydroxymethyl)-3-methylpyrrolidine-1-carboxylate CAS 1821827-16-0
| CAS No. | 1821827-16-0 |
| Molecular Formula | C11H21NO3 |
| Molecular Weight | 215.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 215.29 g/mol gives (2R,3S)-tert-Butyl 2-(hydroxymethyl)-3-methylpyrrolidine-1-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
(2R,3S)-tert-Butyl 2-(hydroxymethyl)-3-methylpyrrolidine-1-carboxylate (CAS 1821827-16-0), molecular formula C11H21NO3 and molecular weight 215.29 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C11H21NO3, (2R,3S)-tert-Butyl 2-(hydroxymethyl)-3-methylpyrrolidine-1-carboxylate 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 215.29 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 (2R,3S)-tert-Butyl 2-(hydroxymethyl)-3-methylpyrrolidine-1-carboxylate 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 | C11H21NO3 |
| Molecular Weight | 215.29 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1995 |
| Nitrogen Atoms | 1 |
Recommended Standards
- Tert-butyl ((1S,3S)-3-hydroxy-2,2-dimethylcyclobutyl)carbamate (CAS 1821824-65-0)
- Tert-butyl 2-hydroxy-2-(piperidin-2-yl)acetate (CAS 1822547-26-1)
- (3S,4S)-1-Boc-4-hydroxy-3-methylpiperidine (CAS 1821740-54-8)
- tert-Butyl (1-cyclopropyl-3-hydroxypropan-2-yl)carbamate (CAS 1822763-95-0)
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