((4-Iodophenyl)methanetriyl)tribenzene CAS 205384-30-1
| CAS No. | 205384-30-1 |
| Molecular Formula | C25H19I |
| Molecular Weight | 446.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((4-Iodophenyl)methanetriyl)tribenzene (C25H19I) contains iodine substitution, a polycyclic aromatic system. 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. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
CATO supplies ((4-Iodophenyl)methanetriyl)tribenzene (CAS 205384-30-1), a certified reference material (molecular formula C25H19I, MW 446.32 g/mol) for analytical method development and quality control.
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-Iodophenyl)methanetriyl)tribenzene 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 | C25H19I |
| Molecular Weight | 446.32 g/mol |
| Appearance | Pale yellow to 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | I-containing |
Related Iodophenyl Standards
- 15-(4-Iodophenyl)pentadecanoic acid (CAS 80479-93-2)
- trans-(4-{[(4-Iodophenyl)-methyl-amino]-methyl}-cyclohexyl)-carbamic acid tert-butyl ester (CAS 1313365-62-6)
- N-(4-iodophenyl)-4-methyl-2-(1-oxoisoindolin-2-yl)pentanamide (CAS 477889-82-0)
- Ethyl 3-(2-(4-iodophenyl)-5-methyl-7-oxo-1,7-dihydropyrazolo[1,5-a]pyrimidin-6-yl)propanoate (CAS 6048-49-3)
- 4-(trans-4-(((4-Iodophenyl)(methyl)amino)methyl)cyclohexyl)-1-methylpiperazin-2-one (CAS 1313365-97-7)
- 2-((1-(4-Iodophenyl)-2,5-dioxopyrrolidin-3-yl)thio)benzoic acid (CAS 514182-09-3)
- 4-(4-Iodophenyl)-4'-pentyl-1,1'-bi(cyclohexane) (CAS 912852-58-5)
- (E)-6-(2-((4-iodophenyl)amino)vinyl)pyrazolo[1,5-a]pyrido[3,4-e]pyrimidine-3-carbonitrile (CAS 338966-86-2)
Recommended Standards
- Ethyl 2-((4-bromophenylthio)methyl)-8-cyano-7-methoxyimidazo[1,2-a]pyridine-3-carboxylate (CAS 1704066-56-7)
- 3,4-Dichloro-N-(3-fluoro-4-(4-(methylsulfonyl)piperazin-1-yl)phenyl)benzamide (CAS 478260-26-3)
- N-[4-(4-Bromobenzenesulfonyl)phenyl]-3-methoxybenzamide (CAS 339031-42-4)
- 3-Benzyl 5-methyl 4-(2,4-dichlorophenyl)-2,6-dimethyl-1,4-dihydropyridine-3,5-dicarboxylate (CAS 478259-00-6)
- 5-Bromo-N3-cyclopentylpyridine-2,3-diamine (CAS 1393845-73-2)
- (E)-Ethyl 3-(3-bromopyridin-4-yl)acrylate (CAS 2660181-37-1)
- Ethyl 2-methyl-3-nitrobenzoate (CAS 59382-60-4)
- Isavuconazole Impurity 154 (CAS CATO-C4X-1236154)
- 3-(5-Bromo-2-hydroxyphenyl)acrylic acid (CAS 60410-95-9)
- 4-Hydroxybenzo[h]quinoline-3-carboxylic acid (CAS 35957-14-3)
- 2-(4-Chlorophenyl)benzonitrile (CAS 89346-58-7)
- 2-[(3-bromophenyl)methyl]butanoic acid (CAS 1183114-86-4)
- Potassium 4-iodo-2-sulfonatobenzoate (CAS 619297-89-1)
- Liraglutide Impurity 18 TFA Salt (CAS CATO-C4X-199218)
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