0168AD 1185175-79-4 3-(4-Methyl-4H-[1,2,4]triazol-3-yl)-piperidine dihydrochloride C8H16Cl2N4 CAS 1185175-79-4
| CAS No. | 1185175-79-4 |
| Molecular Formula | C8H14N4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 0168AD 1185175-79-4 3-(4-Methyl-4H-[1,2,4]triazol-3-yl)-piperidine dihydrochloride C8H16Cl2N4.
0168AD 1185175-79-4 3-(4-Methyl-4H-[1,2,4]triazol-3-yl)-piperidine dihydrochloride C8H16Cl2N4 (CAS 1185175-79-4), molecular formula C8H14N4HCl and molecular weight 202.69 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 0168AD 1185175-79-4 3-(4-Methyl-4H-[1,2,4]triazol-3-yl)-piperidine dihydrochloride C8H16Cl2N4 (C8H14N4HCl) 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. 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).
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 | C8H14N4 2*HCl |
| Molecular Weight | 202.69 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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 | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Recommended Standards
- Guajadial B (CAS 1414455-03-0)
- O-(2-tert-Butoxy-ethyl)-hydroxylamine hydrochloride (CAS 1260836-58-5)
- 3-(3,5-dimethyl-1H-1,2,4-triazol-1-yl)piperidine (CAS 1249679-72-8)
- N,3,5-Trimethyl-1H-pyrazole-1-carboximidamide (CAS 753399-32-5)
- 3-Methoxy-N-(2-methylcyclopentyl)aniline (CAS 1485759-10-1)
- 3-(4-Chlorophenyl)-5-(4-nitrophenyl)-4-phenyl-4H-1,2,4-triazole (CAS 62507-59-9)
- Sitagliptin Impurity 61 (CAS 1256815-03-8)
- N-(2-morpholinoethyl)-N-(1-phenylcyclopentyl)formamide (CAS 696631-88-6)
- N-(2,4-Difluorobenzyl)-1-methyl-3-(thiophen-2-yl)-1H-pyrazole-5-carboxamide (CAS 1219903-21-5)
- Tirzepatide Impurity 44 (CAS CATO-C4X-324044)
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