1-(4-Iodo-3,5-diisopropylphenyl)adamantane CAS 1028342-45-1
| CAS No. | 1028342-45-1 |
| Molecular Formula | C22H31I |
| Molecular Weight | 422.39 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-Iodo-3,5-diisopropylphenyl)adamantane (CAS 1028342-45-1), molecular formula C22H31I and molecular weight 422.39 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of 1-(4-Iodo-3,5-diisopropylphenyl)adamantane (C22H31I) is characterized by iodine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
As a certified reference material (CRM), 1-(4-Iodo-3,5-diisopropylphenyl)adamantane 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 | C22H31I |
| Molecular Weight | 422.39 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| 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.) | 1988 |
| Halogen Content | I-containing |
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Recommended Standards
- Dabrafenib Impurity 5 (CAS CATO-C4X-30335)
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- 1-(3-(1H-Imidazol-1-yl)propyl)-4-(furan-2-carbonyl)-3-hydroxy-5-(3-nitrophenyl)-1H-pyrrol-2(5H)-one (CAS 378212-42-1)
- 5-(trifluoromethyl)benzimidazol-2(3H)-one (CAS 133687-93-1)
- 3-(5-nitrofuran-2-yl)prop-2-enal (CAS 1874-22-2)
- propyl 5-bromothiophene-3-carboxylate (CAS 1478954-26-5)
- 3-Bromo-1H-indazole-7-carbaldehyde (CAS 1337882-17-3)
- 4'-Nitro-[1,1'-biphenyl]-2,5-dione (CAS 15394-91-9)
- N-(2-(4-benzylpiperidin-1-yl)ethyl)-1H-indole-2-carboxamide (CAS 1809188-64-4)
- 2-Chlorothiazole-5-carboxamide (CAS 761454-63-1)
- 4-Methyl-6-(tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-indazole (CAS 2379560-82-2)
- 2-Chloro-6-methylthiazolo[4,5-b]pyridine (CAS 960535-45-9)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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