1-(4-Iodophenyl)-1H-imidazole CAS 132464-89-2
| CAS No. | 132464-89-2 |
| Molecular Formula | C9H7IN2 |
| Molecular Weight | 270.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
1-(4-Iodophenyl)-1H-imidazole (CAS 132464-89-2) is a high-purity analytical reference standard with the molecular formula C9H7IN2 and a molecular weight of 270.07 g/mol.
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine substitution, 1-(4-Iodophenyl)-1H-imidazole is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 270.07 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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.
Physical & Chemical Properties
| Molecular Formula | C9H7IN2 |
| Molecular Weight | 270.07 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodophenyl Standards
- 3-(4-Iodophenyl)-1H-pyrazole (CAS 1019007-92-1)
- 2-(4-Iodophenyl)-1H-imidazole (CAS 1214899-98-5)
- 2-(2-Iodophenyl)-1H-imidazole (CAS 1379166-62-7)
- 4-(4-Iodophenyl)-1h-pyrazole (CAS 1399654-06-8)
- 4-(3-Iodophenyl)-1h-pyrazole (CAS 1399654-75-1)
- 1-(4-Iodophenyl)-1H-pyrazole (CAS 368869-86-7)
- 5-(4-Iodophenyl)oxazole (CAS 1206169-98-3)
- 3-(2-Iodophenyl)-3-oxopropanenitrile (CAS 158387-19-0)
Recommended Standards
- 1-Iodo-6-naphthol (CAS 128542-54-1)
- 4-Iodo-1-phenyl-1H-imidazole (CAS 1334541-27-3)
- 6-Iodonaphthalen-1-ol (CAS 128542-53-0)
- 3-Iodoquinolin-4-amine (CAS 1360058-84-9)
- 5-Methoxy-1-propyl-1H-indole-3-carbaldehyde (CAS 128600-67-9)
- 3-(Boc-amino)-4-(3-chlorophenyl)butyric Acid (CAS 1824559-08-1)
- (2R,3S)-2-Carboxy-3-hydroxypyrrolidin-1-ium 2,2,2-trifluoroacetate (CAS 1818843-17-2)
- o-Carborane-1-carboxylic Acid (CAS 18178-04-6)
- 2-chloro-3,3,5-trimethyl-2,3-dihydro-1,2-oxaphosphole 2-sulfide (CAS 6303-19-1)
- (6-(2,2,2-Trifluoroethoxy)pyridazin-3-yl)methanamine dihydrochloride (CAS 1955554-10-5)
- 3-(Chlorodifluoromethyl)-8-(trifluoromethyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 477871-29-7)
- 3-(2-(4-Aminophenyl)-2-oxoethyl)-3-hydroxyindolin-2-one (CAS 332019-04-2)
- 2-(2-(2-(3-((2,5-Dioxopyrrolidin-1-yl)oxy)-3-oxopropoxy)ethoxy)ethoxy)ethyl acrylate (CAS 1042435-35-7)
- Galanin-Like Peptide (porcine) trifluoroacetate salt (CAS 245114-96-9)
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