2-(3-Chlorophenyl)-7-(4-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile CAS 860610-99-7
| CAS No. | 860610-99-7 |
| Molecular Formula | C19H10Cl2N4 |
| Molecular Weight | 365.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 365.22 g/mol gives 2-(3-Chlorophenyl)-7-(4-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 2-(3-Chlorophenyl)-7-(4-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (CAS 860610-99-7), a certified reference material (molecular formula C19H10Cl2N4, MW 365.22 g/mol) for analytical method development and quality control.
2-(3-Chlorophenyl)-7-(4-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile (C19H10Cl2N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
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), 2-(3-Chlorophenyl)-7-(4-chlorophenyl)-[1,2,4]triazolo[1,5-a]pyridine-8-carbonitrile 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 | C19H10Cl2N4 |
| Molecular Weight | 365.22 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorophenyl Standards
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- N-(2-Chlorophenyl)-7-(2-fluorophenyl)-1,4-thiazepane-4-carboxamide (CAS 1705332-57-5)
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Recommended Standards
- (3Z)-3-{[1-(4-bromophenyl)-1H-pyrrol-3-yl]methylidene}-2,3-dihydro-1H-indol-2-one (CAS 691869-05-3)
- 4-(2-(3-Bromophenoxy)ethoxy)-3-ethoxybenzaldehyde (CAS 565196-43-2)
- (3E)-3-{[1-(4-bromophenyl)-1H-pyrrol-2-yl]methylidene}-2,3-dihydro-1H-indol-2-one (CAS 691873-19-5)
- 4-(2-Bromobenzoyl)-N-(3-methoxypropyl)-1H-pyrrole-2-carboxamide (CAS 439109-66-7)
- (2Z)-3-(4-isopropylphenyl)-2-thien-2-ylacrylic acid (CAS 848369-60-8)
- (2E)-N-(3,4-Difluorophenyl)-3-(3-methylphenyl)prop-2-enamide (CAS 329779-86-4)
- 4-(Benzyloxy)-1-methyl-1H-indole (CAS 13523-93-8)
- 2-Methoxy-n-(2,2,2-trifluoroethyl)aniline (CAS 398-44-7)
- 3-Bromo-1-butyl-1H-pyrazole-4-carboxylic acid (CAS 1399659-03-0)
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