3-(2,6-Dichlorobenzyl)-2-methyl-1-(4H-1,2,4-triazol-4-yl)pyridin-4(1H)-one CAS 923200-01-5
| CAS No. | 923200-01-5 |
| Molecular Formula | C15H12Cl2N4O |
| Molecular Weight | 335.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-(2,6-Dichlorobenzyl)-2-methyl-1-(4H-1,2,4-triazol-4-yl)pyridin-4(1H)-one (C15H12Cl2N4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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).
3-(2,6-Dichlorobenzyl)-2-methyl-1-(4H-1,2,4-triazol-4-yl)pyridin-4(1H)-one (CAS 923200-01-5), molecular formula C15H12Cl2N4O and molecular weight 335.19 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 3-(2,6-Dichlorobenzyl)-2-methyl-1-(4H-1,2,4-triazol-4-yl)pyridin-4(1H)-one 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 | C15H12Cl2N4O |
| Molecular Weight | 335.19 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Dichlorobenzyl Standards
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Recommended Standards
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- 2-Bromo-5-methoxy-4-[(4-methylbenzyl)oxy]benzaldehyde (CAS 340216-57-1)
- 3-Bromo-5-methoxy-4-((2-methylbenzyl)oxy)benzaldehyde (CAS 351066-41-6)
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- 3-(3-Methylphenyl)-N-(4-methylphenyl)-2-(2H-1,2,3,4-tetrazol-5-yl)propanamide (CAS 483993-83-5)
- 2-Methoxy-4-(2-(pyridin-2-yl)vinyl)phenol (CAS 113866-60-7)
- N-methyl-1-(4-(3,3,3-trifluoropropoxy)phenyl)methanamine (CAS 1343820-02-9)
- 8-Methoxy-[1,2,4]triazolo[1,5-a]pyridin-6-amine (CAS 2171915-55-0)
- 4-formyl-1H-pyrrole-2-carbonitrile (CAS 66832-11-9)
- 5-Bromo-3,6-dimethylpyridin-2(1H)-one (CAS 1147857-06-4)
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- Oxirane, 2-methyl-3-tridecyl-, polymer chloroethene (CAS 72302-11-5)
- Glucagon receptor antagonists-2 (CAS 202917-18-8)
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