4-(2-Iodophenoxy)tetrahydro-2H-pyran CAS 906352-70-3
| CAS No. | 906352-70-3 |
| Molecular Formula | C11H13IO2 |
| Molecular Weight | 304.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(2-Iodophenoxy)tetrahydro-2H-pyran (C11H13IO2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. The molecule exhibits a degree of unsaturation (DBE) of 5.0, corresponding to approximately 5 ring(s) or double-bond equivalent(s). With a molecular weight of 304.12 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
4-(2-Iodophenoxy)tetrahydro-2H-pyran (CAS 906352-70-3), molecular formula C11H13IO2 and molecular weight 304.12 g/mol, is a CATO reference standard with documented purity and traceability.
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 | C11H13IO2 |
| Molecular Weight | 304.12 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, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| 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 Iodophenoxy Standards
- 4-(4-Iodophenoxy)oxane (CAS 144808-72-0)
- 2-(4-Iodophenoxy)tetrahydro-2H-pyran (CAS 99522-34-6)
- 2-(4-Iodophenoxy)-1,3,4-thiadiazole (CAS 1344080-51-8)
- 5-(4-Iodophenoxy)-1,2,4-thiadiazole (CAS 1473402-79-7)
- 4-(2-iodophenoxy)piperidine (CAS 1220175-12-1)
- 3-(3-Iodophenoxy)piperidine (CAS 946725-88-8)
- 4-(3-Iodophenoxy)piperidine (CAS 946726-33-6)
- 4-(4-Iodophenoxy)piperidine, 97% (CAS 684249-45-4)
Recommended Standards
- 3-(tert-Butyl)-2-hydroxy-5-iodobenzaldehyde (CAS 83816-59-5)
- 4-(tert-Butyl)-3-iodobenzoic acid (CAS 91131-72-5)
- 5-Bromo-8-hydroxyquinoline-7-sulfonic acid (CAS 3062-38-2)
- 2-(4-Iodo-2,5-dimethylphenyl)-1,3-dioxolane (CAS 2138171-77-2)
- (S,E)-2-Methyl-N-propylidenepropane-2-sulfinamide (CAS 623169-00-6)
- 2-Phenyl-4-(triphenylphosphoranylidene)oxazole-5(4H)-thione (CAS 70615-80-4)
- 3-Bromo-4-nitroaniline (CAS 40787-96-0)
- 6-(Phenylsulfonyl)pyridazin-3(2H)-one (CAS 141060-78-8)
- 2-((3,4-Dimethylbenzyl)amino)-2-methylpropan-1-ol (CAS 1157539-62-2)
- 6-Bromopyrazine-2-carboxylic Acid (CAS 1196151-53-7)
- 1-({[(3-Methylbenzoyl)oxy]imino}methyl)-3-nitrobenzene (CAS 303987-16-8)
- 3,4-Dihydro-8-hydroxy-3-methyl-1-oxo-1H-2-benzopyran-7-carboxylic Acid (CAS 16281-43-9)
- 4-Chloro-1-methyl-2-phenyl-5-{[3-(trifluoromethyl)phenoxy]methyl}-2,3-dihydro-1H-pyrazol-3-one (CAS 946387-08-2)
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
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