1-(2,4-Dichlorobenzyl)-2-(trifluoromethyl)-1H-benzo[d]imidazole CAS 313255-91-3
| CAS No. | 313255-91-3 |
| Molecular Formula | C15H9Cl2F3N2 |
| Molecular Weight | 345.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO supplies 1-(2,4-Dichlorobenzyl)-2-(trifluoromethyl)-1H-benzo[d]imidazole (CAS 313255-91-3), a certified reference material (molecular formula C15H9Cl2F3N2, MW 345.15 g/mol) for analytical method development and quality control.
1-(2,4-Dichlorobenzyl)-2-(trifluoromethyl)-1H-benzo[d]imidazole (C15H9Cl2F3N2) 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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
As a certified reference material (CRM), 1-(2,4-Dichlorobenzyl)-2-(trifluoromethyl)-1H-benzo[d]imidazole 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 | C15H9Cl2F3N2 |
| Molecular Weight | 345.15 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 2 |
Related Dichlorobenzyl Standards
- 1-(3,4-Dichlorobenzyl)-2-(trifluoromethyl)-1h-benzo[d]imidazole (CAS 478030-56-7)
- 4-[(2,6-Dichlorobenzyl)oxy]-3-methoxy-benzoyl chloride (CAS 1160250-88-3)
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- 2-[(2,4-Dichlorobenzyl)oxy]-3-methoxy-benzoyl chloride (CAS 1160260-33-2)
- 4-(2,4-Dichlorobenzyl)-3,4-dihydrothieno[3,2-f][1,4]thiazepin-5(2H)-one (CAS 339105-91-8)
- 4-(3,4-Dichlorobenzyl)-3,4-dihydrothieno[3,2-f][1,4]thiazepin-5(2H)-one (CAS 478247-16-4)
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