7-(4-Chlorophenyl)-2-pentyl-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile CAS 860611-20-7
| CAS No. | 860611-20-7 |
| Molecular Formula | C18H17ClN4 |
| Molecular Weight | 324.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 7-(4-Chlorophenyl)-2-pentyl-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile 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.
7-(4-Chlorophenyl)-2-pentyl-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (CAS 860611-20-7) is a high-purity analytical reference standard with the molecular formula C18H17ClN4 and a molecular weight of 324.81 g/mol.
Based on its molecular formula C18H17ClN4, 7-(4-Chlorophenyl)-2-pentyl-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 324.81 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.
Physical & Chemical Properties
| Molecular Formula | C18H17ClN4 |
| Molecular Weight | 324.81 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| 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) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
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Why CATO?
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