tert-Butyl (S)-4-(1-(7-chloro-1,6-naphthyridin-2-yl)-1-hydroxyethyl)piperidine-1-carboxylate CAS 2750239-71-3
| CAS No. | 2750239-71-3 |
| Molecular Formula | C20H26ClN3O3 |
| Molecular Weight | 391.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, tert-Butyl (S)-4-(1-(7-chloro-1,6-naphthyridin-2-yl)-1-hydroxyethyl)piperidine-1-carboxylate (C20H26ClN3O3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 391.89 g/mol, it falls into the moderately-high-molecular-weight range. 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).
CATO supplies tert-Butyl (S)-4-(1-(7-chloro-1,6-naphthyridin-2-yl)-1-hydroxyethyl)piperidine-1-carboxylate (CAS 2750239-71-3), a certified reference material (molecular formula C20H26ClN3O3, MW 391.89 g/mol) for analytical method development and quality control.
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 manufactures tert-Butyl (S)-4-(1-(7-chloro-1,6-naphthyridin-2-yl)-1-hydroxyethyl)piperidine-1-carboxylate under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C20H26ClN3O3 |
| Molecular Weight | 391.89 g/mol |
| Appearance | Pale yellow to 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
Recommended Standards
- tert-Butyl (R)-4-(1-(7-chloro-1,6-naphthyridin-2-yl)-1-hydroxyethyl)piperidine-1-carboxylate (CAS 2639543-22-7)
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Why CATO?
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