tert-Butyl (1-((R)-2-amino-1-(2-chlorophenyl)ethyl)pyrrolidin-3-yl)carbamate CAS 1217517-98-0
| CAS No. | 1217517-98-0 |
| Molecular Formula | C17H26ClN3O2 |
| Molecular Weight | 339.86 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
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.
tert-Butyl (1-((R)-2-amino-1-(2-chlorophenyl)ethyl)pyrrolidin-3-yl)carbamate (CAS 1217517-98-0) is a high-purity analytical reference standard with the molecular formula C17H26ClN3O2 and a molecular weight of 339.86 g/mol.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, tert-Butyl (1-((R)-2-amino-1-(2-chlorophenyl)ethyl)pyrrolidin-3-yl)carbamate is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 339.86 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), tert-Butyl (1-((R)-2-amino-1-(2-chlorophenyl)ethyl)pyrrolidin-3-yl)carbamate meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H26ClN3O2 |
| Molecular Weight | 339.86 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- Ceritinib Impurity 57 (CAS CATO-C4X-104857)
- tert-Butyl (1-((S)-2-amino-1-(2-chlorophenyl)ethyl)pyrrolidin-3-yl)carbamate (CAS 1233498-40-2)
- N-(4-chlorophenyl)-4,5-dihydronaphtho[1,2-b]thiophene-2-carboxamide (CAS 860785-82-6)
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