4-Chloro-2,2,6,6-tetramethylpiperidine hydrochloride CAS 5382-35-4
| CAS No. | 5382-35-4 |
| Molecular Formula | C9H18ClN |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 212.16 g/mol gives 4-Chloro-2,2,6,6-tetramethylpiperidine hydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
4-Chloro-2,2,6,6-tetramethylpiperidine hydrochloride (CAS 5382-35-4) is a high-purity analytical reference standard with the molecular formula C9H18ClNHCl and a molecular weight of 212.16 g/mol.
Owing to chlorine substitution, 4-Chloro-2,2,6,6-tetramethylpiperidine hydrochloride is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 212.16 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.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C9H18ClN HCl |
| Molecular Weight | 212.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
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