4-Iodo-2-methyl-1-(trifluoromethyl)-1H-imidazole CAS 2755894-07-4
| CAS No. | 2755894-07-4 |
| Molecular Formula | C5H4F3IN2 |
| Molecular Weight | 276.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 4-Iodo-2-methyl-1-(trifluoromethyl)-1H-imidazole is closely related to a nitrile group, fluorine/iodine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
4-Iodo-2-methyl-1-(trifluoromethyl)-1H-imidazole (CAS 2755894-07-4), molecular formula C5H4F3IN2 and molecular weight 276.00 g/mol, is a CATO reference standard with documented purity and traceability.
Based on its molecular formula C5H4F3IN2, 4-Iodo-2-methyl-1-(trifluoromethyl)-1H-imidazole contains a nitrile group, fluorine/iodine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 276.00 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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), 4-Iodo-2-methyl-1-(trifluoromethyl)-1H-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 | C5H4F3IN2 |
| Molecular Weight | 276.00 g/mol |
| Appearance | 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, keep tightly closed to prevent evaporation |
| 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) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F/I-containing |
| Nitrogen Atoms | 2 |
Related Iodo Standards
- 4-Iodo-1-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 1194377-09-7)
- 3-iodo-1-(2,2,2-trifluoro-ethyl)-1h-pyraZole (CAS 1354704-54-3)
- 4-Iodo-1-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 1443279-46-6)
- 3-Iodo-1-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 1823829-61-3)
- 4-Iodo-1-(2,2,2-trifluoroethyl)-1H-pyrazole (CAS 918483-35-9)
- 4-Iodo-3-methyl-5-(trifluoromethyl)-1H-pyrazole (CAS 855343-07-6)
- 5-Iodo-1-methyl-3-(trifluoromethyl)-1H-pyrazole (CAS 898288-96-5)
- 5-Iodo-1-methyl-4-(trifluoromethyl)-1H-pyrazole (CAS 2137730-49-3)
Recommended Standards
- 1,2-Dichloro-4-nitro-5-(trifluoromethoxy)benzene (CAS 202335-70-4)
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- 2,2'-Diselanediyldiacetic acid (CAS 16066-50-5)
- 2-Bromo-4-(perfluoroethyl)pyridine (CAS 1816286-31-3)
- 3-Bromo-5-chloro-2-methyl-1,8-naphthyridine (CAS 1823380-15-9)
- 3-(5-(Trifluoromethyl)pyridin-3-yl)propan-1-amine hydrochloride (CAS 1951441-79-4)
- (R)-2-Hydroxyhexanoic acid (CAS 43201-07-6)
- 5-(Bromomethyl)-3-phenyl-1,2,4-thiadiazole (CAS 138128-82-2)
- 4-bromo-3,5-bis(difluoromethyl)-1h-pyraZole (CAS 1046454-44-7)
- ethyl 4-[(aminocarbonothioyl)amino]piperidine-1-carboxylate (CAS 294622-57-4)
- (R)-3-methyl-5-(pyrrolidin-3-yl)-1,2,4-oxadiazole (CAS 1243307-69-8)
- 2-(4-Mercaptophenoxy)ethanol (CAS 762271-99-8)
- H-Phe-Gly-Gly-Phe-OH (CAS 40204-87-3)
- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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