4-(4,5-Dihydro-1H-imidazol-2-yl)piperidine dihydrochloride CAS 90747-48-1
| CAS No. | 90747-48-1 |
| Molecular Formula | C8H15N3 |
| 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.
4-(4,5-Dihydro-1H-imidazol-2-yl)piperidine dihydrochloride (CAS 90747-48-1), molecular formula C8H15N3HCl and molecular weight 189.69 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 4-(4,5-Dihydro-1H-imidazol-2-yl)piperidine dihydrochloride (C8H15N3HCl) is characterized by a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C8H15N3 2*HCl |
| Molecular Weight | 189.69 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 3 |
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- 1-methyl-1H-pyrazol-4-ol hydrochloride (CAS 1369488-73-2)
- (S)-2-Hydroxyoctadecanoic acid (CAS 26531-80-6)
- Des-[Oct-γ-Glu-AEEA-AEEA]-Semaglutide (CAS CATO-C4X-2226112)
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