tert-Butyl (S)-4-benzyl-2-(2-hydroxyethyl)piperazine-1-carboxylate hydrochloride CAS 2453297-16-8
| CAS No. | 2453297-16-8 |
| Molecular Formula | C18H28N2O3 |
| Molecular Weight | N/A |
| 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 (S)-4-benzyl-2-(2-hydroxyethyl)piperazine-1-carboxylate hydrochloride (CAS 2453297-16-8), a certified reference material (molecular formula C18H28N2O3HCl, MW 356.89 g/mol) for analytical method development and quality control.
Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, tert-Butyl (S)-4-benzyl-2-(2-hydroxyethyl)piperazine-1-carboxylate hydrochloride is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 356.89 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
As a certified reference material (CRM), tert-Butyl (S)-4-benzyl-2-(2-hydroxyethyl)piperazine-1-carboxylate hydrochloride 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 | C18H28N2O3 HCl |
| Molecular Weight | 356.89 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.) | 2000 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Recommended Standards
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- 3-Bromo-2-(hydrazinylmethyl)pyridine (CAS 1694557-49-7)
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- 3-(5-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)pyridin-2-yl)oxazolidin-2-one (CAS 1056039-89-4)
- 1-(Cyclobutylmethyl)-3-methyl-1H-pyrazole-5-carboxylic acid (CAS 1935348-23-4)
- 2-methyl-3-{pyrrolo[2,1-f][1,2,4]triazin-7-yl}propanoic acid (CAS 1550843-86-1)
- 2-((4-Ethyl-5-(pyrazin-2-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(p-tolyl)acetamide (CAS 618427-39-7)
- Ethyl 3-(difluoromethyl)-1h-pyrazole-5-carboxylate (CAS 936033-53-3)
- 2,5-Diamino-6-((2-hydroxyethyl)amino)-3-methylpyrimidin-4(3H)-one (CAS 61693-32-1)
- Semaglutide impurity 28 (CAS CATO-C4X-222628)
Why CATO?
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