4-(4-Chlorophenyl)-1-(2,6-dinitrophenyl)-1,2,3,6-tetrahydropyridine CAS 866150-99-4
| CAS No. | 866150-99-4 |
| Molecular Formula | C17H14ClN3O4 |
| Molecular Weight | 359.76 g/mol |
| 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-Chlorophenyl)-1-(2,6-dinitrophenyl)-1,2,3,6-tetrahydropyridine (CAS 866150-99-4) is a high-purity analytical reference standard with the molecular formula C17H14ClN3O4 and a molecular weight of 359.76 g/mol.
Owing to a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 4-(4-Chlorophenyl)-1-(2,6-dinitrophenyl)-1,2,3,6-tetrahydropyridine is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 359.76 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
As a certified reference material (CRM), 4-(4-Chlorophenyl)-1-(2,6-dinitrophenyl)-1,2,3,6-tetrahydropyridine meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C17H14ClN3O4 |
| Molecular Weight | 359.76 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 | 3 |
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Recommended Standards
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- 2-Fluoro-n-(4,5,6,7-tetrahydro-1-benzofuran-4-yl)pyridine-4-carboxamide (CAS 1303779-02-3)
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