Dehydroabiethylamine HCl CAS 16496-99-4
| CAS No. | 16496-99-4 |
| Molecular Formula | C20H31N |
| 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 321.93 g/mol gives Dehydroabiethylamine HCl distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
Dehydroabiethylamine HCl (CAS 16496-99-4) is a high-purity analytical reference standard with the molecular formula C20H31NHCl and a molecular weight of 321.93 g/mol.
The molecular framework of Dehydroabiethylamine HCl (C20H31NHCl) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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 | C20H31N HCl |
| Molecular Weight | 321.93 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Dehydroabiethylamine Standards
Recommended Standards
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- Mullite (CAS 1302-93-8)
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- Ethyl 2-((5-cyano-4-imino-1,4-dihydropyrimidin-2-yl)thio)acetate (CAS 937601-32-6)
- 3-Cyclohexyl-4-ethyl-1h-pyrazol-5-amine (CAS 1187561-78-9)
- (S)-2-(tert-butyl)-1-tosylaziridine (CAS 216220-08-5)
- 4-(Hydroxymethyl)-4-phenylcyclohexan-1-one (CAS 51510-01-1)
- Lornoxicam Impurity 3 (CAS CATO-C4X-20163)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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