tert-butyl 2-(2-hydroxyethyl)piperazine-1-carboxylate CAS 517866-79-4
| CAS No. | 517866-79-4 |
| Molecular Formula | C11H22N2O3 |
| Molecular Weight | 230.30 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.
CATO supplies tert-butyl 2-(2-hydroxyethyl)piperazine-1-carboxylate (CAS 517866-79-4), a certified reference material (molecular formula C11H22N2O3, MW 230.30 g/mol) for analytical method development and quality control.
tert-butyl 2-(2-hydroxyethyl)piperazine-1-carboxylate (C11H22N2O3) 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. 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 2-(2-hydroxyethyl)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 | C11H22N2O3 |
| Molecular Weight | 230.30 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 2 |
Recommended Standards
- tert-Butyl 2-(2-aminoethyl)morpholine-4-carboxylate (CAS 259180-78-4)
- tert-Butyl 2-(aminomethyl)-2-methylmorpholine-4-carboxylate (CAS 2126161-17-7)
- Tert-butyl 2-((methylamino)methyl)morpholine-4-carboxylate (CAS 887987-72-6)
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