2,4,6-Tris(trifluoromethyl)-benzimidazole CAS 185412-89-9
| CAS No. | 185412-89-9 |
| Molecular Formula | C10H3F9N2 |
| Molecular Weight | 322.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,4,6-Tris(trifluoromethyl)-benzimidazole (CAS 185412-89-9), molecular formula C10H3F9N2 and molecular weight 322.13 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C10H3F9N2, 2,4,6-Tris(trifluoromethyl)-benzimidazole contains a nitrogen-containing heterocyclic scaffold, a nitrile group, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 322.13 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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), 2,4,6-Tris(trifluoromethyl)-benzimidazole 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 | C10H3F9N2 |
| Molecular Weight | 322.13 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-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) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2009 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Tris Standards
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Recommended Standards
- N-(5-FLuoro-3-iodopyridin-2-yl)pivalamide (CAS 823218-50-4)
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- N-(5-Fluoro-4-Iodo-Pyridin-3-Yl)-2,2-Dimethyl-Propionamide (CAS 1582731-79-0)
- 4,4,5,5-Tetramethyl-2-(8-(trifluoromethyl)naphthalen-1-yl)-1,3,2-dioxaborolane (CAS 2621939-57-7)
- 2-Bromo-5-iodo-1,3-dimethylbenzene (CAS 689260-53-5)
- (1,2-Dimethyl-1H-benzo[d]imidazol-6-yl)methanol (CAS 1038387-94-8)
- 1-[4-(Trifluoromethyl)phenyl]-2-hexanone (CAS 477202-15-6)
- methyl 2-(methylamino)-3-nitropyridine-4-carboxylate (CAS 1803593-34-1)
- 2-(4-Butylphenyl)-6-methyl-2H-benzo[d][1,2,3]triazol-5-amine (CAS 443124-82-1)
- Sivelestat sodium impurity 41 (CAS CATO-C4X-212341)
- Tenofovir alafenamide Impurity 44 (CAS CATO-C4X-179744)
- 3-(Bromomethyl)-1-tosyl-1H-indole (CAS 58550-81-5)
- Methyl 4-(aminomethyl)cyclohexane-1-carboxylate (CAS 23199-14-6)
- [3-31]-Semaglutide D (Sodium salt) (CAS CATO-C4X-2226119)
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