1-Iodo-4-(4-pentylcyclohexyl)benzene CAS 948553-20-6
| CAS No. | 948553-20-6 |
| Molecular Formula | C17H25I |
| Molecular Weight | 356.28 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of 1-Iodo-4-(4-pentylcyclohexyl)benzene (C17H25I) is characterized by iodine substitution, an aromatic ring 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. 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 1-Iodo-4-(4-pentylcyclohexyl)benzene (CAS 948553-20-6), a certified reference material (molecular formula C17H25I, MW 356.28 g/mol) for analytical method development and quality control.
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.
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 | C17H25I |
| Molecular Weight | 356.28 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | I-containing |
Related Iodo Standards
- 1-Iodo-4-(trans-4-pentylcyclohexyl)benzene (CAS 116963-80-5)
- 4-Iodo-1,1':4',1''-terphenyl (CAS 1762-85-2)
- 2'-Iodo-1,1':4',1''-terphenyl (CAS 76129-22-1)
- 2'-Iodo-m-terphenyl (CAS 82777-09-1)
- 4'-Iodo-1,1':2',1''-terphenyl (CAS 76129-21-0)
- 4-Iodo-1,1':3',1''-terphenyl (CAS 34177-25-8)
- 5'-Iodo-m-terphenyl (CAS 87666-86-2)
- 4-(3-Iodo-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazol-4-yl)pyrimidine (CAS 950526-02-0)
Recommended Standards
- Cyclopentadiene-1,2,3,4,5-pentacarboxylic acid pentylmethyl ester (CAS 16691-59-1)
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- (E)-5-(2-Carboxyvinyl)-2-(3,4-dihydroxyphenyl)-7-hydroxybenzofuran-3-carboxylic acid (CAS 162439-97-6)
- 7-(β-D-Glucopyranosyloxy)-6,8-dihydroxy-2H-1-benzopyran-2-one (CAS 75872-12-7)
- N-(1-Phenylethyl)-1H-benzo[d][1,2,3]triazol-4-amine (CAS 105026-61-7)
- 4,6-Dimethoxy-2-methyl-3-phenylbenzofuran (CAS 860184-39-0)
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- 4-Hydroxypyrimidine-5-carboxamide (CAS 4786-53-2)
- 4-Methoxy-3-methylbenzofuran-5-ol (CAS 113297-24-8)
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- Liraglutide Sodium Salt (CAS 204656-20-2（free base）)
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