tert-Butyl (R)-3-(pyridin-2-yl)piperazine-1-carboxylate CAS 1228568-52-2
| CAS No. | 1228568-52-2 |
| Molecular Formula | C14H21N3O2 |
| Molecular Weight | 263.34 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies tert-Butyl (R)-3-(pyridin-2-yl)piperazine-1-carboxylate (CAS 1228568-52-2), a certified reference material (molecular formula C14H21N3O2, MW 263.34 g/mol) for analytical method development and quality control.
The molecular framework of tert-Butyl (R)-3-(pyridin-2-yl)piperazine-1-carboxylate (C14H21N3O2) is characterized by a nitrogen-containing heterocyclic scaffold, 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. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), tert-Butyl (R)-3-(pyridin-2-yl)piperazine-1-carboxylate 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 | C14H21N3O2 |
| Molecular Weight | 263.34 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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-Butyl (R)-3-(pyridin-4-yl)piperazine-1-carboxylate (CAS 1228561-58-7)
- tert-Butyl (R)-2-(pyridin-2-yl)piperazine-1-carboxylate (CAS 1240584-62-6)
- tert-Butyl (S)-3-(pyridin-4-yl)piperazine-1-carboxylate (CAS 1228542-49-1)
- (R)-tert-Butyl 3-(pyridin-3-yl)piperazine-1-carboxylate (CAS 1240584-97-7)
- 8-((4-Chlorophenyl)thio)-7H-purin-6-amine (CAS 696574-61-5)
- 1-(3-Methylpyridin-2-yl)prop-2-en-1-amine (CAS 1270549-07-9)
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- Semaglutide impurity 57 (CAS 2773558-06-6)
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