tert-butyl (S)-3-(methylamino)pyrrolidine-1-carboxylate CAS 199336-83-9
| CAS No. | 199336-83-9 |
| Molecular Formula | C10H20N2O2 |
| Molecular Weight | 200.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including tert-butyl (S)-3-(methylamino)pyrrolidine-1-carboxylate.
tert-butyl (S)-3-(methylamino)pyrrolidine-1-carboxylate (CAS 199336-83-9) is a high-purity analytical reference standard with the molecular formula C10H20N2O2 and a molecular weight of 200.28 g/mol.
tert-butyl (S)-3-(methylamino)pyrrolidine-1-carboxylate (C10H20N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 | C10H20N2O2 |
| Molecular Weight | 200.28 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 2 |
Recommended Standards
- Tert-butyl (S)-3-(1-aminoethyl)azetidine-1-carboxylate (CAS 2137058-21-8)
- tert-Butyl (trans-3-(methylamino)cyclobutyl)carbamate (CAS 2168236-44-8)
- Tert-butyl (R)-3-(1-aminoethyl)azetidine-1-carboxylate (CAS 2137030-21-6)
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