5-Iodo-1-methyl-2-phenyl-1H-imidazole CAS 851870-30-9
| CAS No. | 851870-30-9 |
| Molecular Formula | C10H9IN2 |
| Molecular Weight | 284.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 5-Iodo-1-methyl-2-phenyl-1H-imidazole.
5-Iodo-1-methyl-2-phenyl-1H-imidazole (CAS 851870-30-9) is a high-purity analytical reference standard with the molecular formula C10H9IN2 and a molecular weight of 284.10 g/mol.
5-Iodo-1-methyl-2-phenyl-1H-imidazole (C10H9IN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, iodine 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.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
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.
Physical & Chemical Properties
| Molecular Formula | C10H9IN2 |
| Molecular Weight | 284.10 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.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 2 |
Related Iodo Standards
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Recommended Standards
- 4-Iodo-5-methyl-1-phenyl-1H-pyrazole (CAS 342405-19-0)
- 6-Amino-5-chloro-2-(4-chlorophenyl)pyrimidine-4-carboxylic acid (CAS 858955-38-1)
- 4-Bromo-3-fluoro-2-methoxybenzenesulfonamide (CAS 2386799-76-2)
- benzyl-4-iodo-1H-pyrazole (CAS 50877-42-4)
- 2-chloro-6-iodobenzo[d]thiazole (CAS 855282-75-6)
- (3AR,6aS)-octahydrocyclopenta[c]pyrrol-5-amine (CAS 130657-51-1)
- 1-(Benzo[h]quinolin-4-yl)ethanone (CAS 646058-71-1)
- 8,8-Difluoro-1,4-dioxaspiro[4.5]decane (CAS 176251-49-3)
- 6-(4-Isopropylphenyl)pyridazin-3-ol (CAS 58897-60-2)
- 3-((Phenylthio)methyl)-2,3-dihydrobenzofuran (CAS 103304-48-9)
- 3,4-Bis(dodecyloxy)benzaldehyde (CAS 117241-25-5)
- 2-(Cyclohexyloxy)tetrahydrofuran (CAS 1918-61-2)
- ethyl 2-tert-butylpent-4-enoate (CAS 122936-14-5)
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