tert-butyl rac-(3S,4S)-3-hydroxy-4-(1-methyl-1H-1,2,3-triazol-4-yl)pyrrolidine-1-carboxylate CAS 2059910-77-7
| CAS No. | 2059910-77-7 |
| Molecular Formula | C12H20N4O3 |
| Molecular Weight | 268.31 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of tert-butyl rac-(3S,4S)-3-hydroxy-4-(1-methyl-1H-1,2,3-triazol-4-yl)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 rac-(3S,4S)-3-hydroxy-4-(1-methyl-1H-1,2,3-triazol-4-yl)pyrrolidine-1-carboxylate (CAS 2059910-77-7), a certified reference material (molecular formula C12H20N4O3, MW 268.31 g/mol) for analytical method development and quality control.
tert-butyl rac-(3S,4S)-3-hydroxy-4-(1-methyl-1H-1,2,3-triazol-4-yl)pyrrolidine-1-carboxylate (C12H20N4O3) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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 | C12H20N4O3 |
| Molecular Weight | 268.31 g/mol |
| Appearance | Off-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 DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Nitrogen Atoms | 4 |
Recommended Standards
- tert-butyl N-[1,3-dihydroxy-1-(pyridin-3-yl)propan-2-yl]carbamate (CAS 2059971-51-4)
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- Tert-butyl 4-cyano-2-(methoxymethyl)-2-methyl-3-oxopyrrolidine-1-carboxylate (CAS 2306269-67-8)
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- [1-(2,2-difluoroethyl)pyrrolidin-2-yl]methanamine (CAS 1179299-77-4)
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