tert-Butyl (S)-2-(formamidomethyl)pyrrolidine-1-carboxylate CAS 1245908-77-3
| CAS No. | 1245908-77-3 |
| Molecular Formula | C11H20N2O3 |
| Molecular Weight | 228.29 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of tert-Butyl (S)-2-(formamidomethyl)pyrrolidine-1-carboxylate is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
CATO supplies tert-Butyl (S)-2-(formamidomethyl)pyrrolidine-1-carboxylate (CAS 1245908-77-3), a certified reference material (molecular formula C11H20N2O3, MW 228.29 g/mol) for analytical method development and quality control.
The molecular framework of tert-Butyl (S)-2-(formamidomethyl)pyrrolidine-1-carboxylate (C11H20N2O3) is characterized by an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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 | C11H20N2O3 |
| Molecular Weight | 228.29 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| 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.) | 1990 |
| Nitrogen Atoms | 2 |
Recommended Standards
- 3-(2-Amino-2-carboxyethyl)-2,5-dihydro-2,2,5,5-tetramethyl-1H-pyrrol-1-yloxy (CAS 123615-33-8)
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- Ethyl 2-(4-(methylcarbamoyl)piperidin-1-yl)acetate (CAS 1248813-74-2)
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