5-(3-Chlorophenyl)-1-[3-(trifluoromethyl)phenyl]-1H-1,2,3,4-tetrazole CAS 338411-64-6
| CAS No. | 338411-64-6 |
| Molecular Formula | C14H8ClF3N4 |
| Molecular Weight | 324.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(3-Chlorophenyl)-1-[3-(trifluoromethyl)phenyl]-1H-1,2,3,4-tetrazole (CAS 338411-64-6), a certified reference material (molecular formula C14H8ClF3N4, MW 324.69 g/mol) for analytical method development and quality control.
5-(3-Chlorophenyl)-1-[3-(trifluoromethyl)phenyl]-1H-1,2,3,4-tetrazole (C14H8ClF3N4) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine/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 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.
As a certified reference material (CRM), 5-(3-Chlorophenyl)-1-[3-(trifluoromethyl)phenyl]-1H-1,2,3,4-tetrazole 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 | C14H8ClF3N4 |
| Molecular Weight | 324.69 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.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 4 |
Related Chlorophenyl Standards
- 1-(3-Chlorophenyl)-5-(3-(trifluoromethyl)phenyl)-1H-tetrazole (CAS 338411-41-9)
- 3-(4-Chlorophenyl)-2H-chromeno[2,3-d]pyrimidine-2,5(3H)-dione (CAS 343375-21-3)
- 4-(4-Chlorophenyl)-2-(4-fluorophenoxy)pyridine-3-carbonitrile (CAS 339103-70-7)
- 4-(4-Chlorophenyl)-6-(4-fluorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 866143-57-9)
- 5-(4-Chlorophenyl)-2-(4-fluorophenoxy)nicotinonitrile (CAS 338954-69-1)
- 6-(2-Chlorophenyl)-2-(4-fluorophenoxy)pyridine-3-carbonitrile (CAS 306977-96-8)
- 6-(4-Chlorophenyl)-2-(4-fluorophenoxy)pyridine-3-carbonitrile (CAS 252059-12-4)
- 1-(4-Chlorophenyl)-4-ethoxy-[1,2,4]triazolo[4,3-a]quinoxaline (CAS 138679-22-8)
Recommended Standards
- 4-[(E)-2-{[3-chloro-5-(trifluoromethyl)pyridin-2-yl]methylidene}hydrazin-1-yl]benzonitrile (CAS 338420-08-9)
- N'-[5-chloro-2-nitro-4-(trifluoromethyl)phenyl]-N,N,N'-trimethylhydrazonoformamide (CAS 647824-57-5)
- 2-(4-Chlorophenoxy)-3-(trifluoromethyl)quinoxaline (CAS 321433-67-4)
- Simethicone Impurity 1 (CAS 17082-47-2)
- 5-(4-Aminophenyl)furan-2-carboxylic acid (CAS 1259061-64-7)
- 4-Methoxy-N-(2-(2-(1-methylpiperidin-2-yl)propyl)phenyl)benzamide (CAS 58754-01-1)
- 5-Ethoxy-2-(4-nitrophenyl)-2,4-dihydro-3H-pyrazol-3-one (CAS 4105-90-2)
- OPC 21268 (CAS 131631-89-5)
- N-(2-aminoethyl)-4-ethylbenzenesulfonamide hydrochloride (CAS 1583990-12-8)
- 3-Oxa-1,8-diazaspiro[4.5]decan-2-one (CAS 945947-99-9)
- (4-Chloro-3-fluorophenyl)(4-chlorobenzyl)sulfane (CAS 1443327-44-3)
- SP 2509 (CAS 1423715-09-6)
- N-(3-cyano-4-(o-tolylthio)phenyl)-3-(trifluoromethyl)benzamide (CAS 860785-76-8)
- Peptide Impurity 24 (CAS CATO-CPTD788824)
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