(S)-tert-Butyl 2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate, 97% CAS 1007882-59-8
| CAS No. | 1007882-59-8 |
| Molecular Formula | C12H18BrN3O2 |
| Molecular Weight | 316.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(S)-tert-Butyl 2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate, 97% (C12H18BrN3O2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, 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.
CATO supplies (S)-tert-Butyl 2-(4-bromo-1H-imidazol-2-yl)pyrrolidine-1-carboxylate, 97% (CAS 1007882-59-8), a certified reference material (molecular formula C12H18BrN3O2, MW 316.19 g/mol) for analytical method development and quality control.
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 | C12H18BrN3O2 |
| Molecular Weight | 316.19 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
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- 6-Fluoro-N,N-dimethylpyridine-3-carboxamide (CAS 1032251-82-3)
- Ac-Ala-NH2 (CAS 15962-47-7)
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- Perfluoro(1,3-dimethyl-5-ethylcyclohexane) (CAS 155609-20-4)
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- 1-Methyl-1H-1,2,3-triazole-4,5-dicarbonyl dichloride (CAS 52304-62-8)
- Semaglutide impurity 266 (CAS CATO-C4X-2226266)
Why CATO?
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