5-Iodo-2-phenyl-1,3-dioxane CAS 90888-03-2
| CAS No. | 90888-03-2 |
| Molecular Formula | C10H11IO2 |
| Molecular Weight | 290.10 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-2-phenyl-1,3-dioxane.
5-Iodo-2-phenyl-1,3-dioxane (CAS 90888-03-2), molecular formula C10H11IO2 and molecular weight 290.10 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system, 5-Iodo-2-phenyl-1,3-dioxane is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 290.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 5-Iodo-2-phenyl-1,3-dioxane 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 | C10H11IO2 |
| Molecular Weight | 290.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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.) | 1982 |
| Halogen Content | I-containing |
Related Iodo Standards
- Ethyl 4-iodo-3-methylbenzoate (CAS 103204-07-5)
- Ethyl 4-iodo-2-methylbenzoate (CAS 103205-04-5)
- Methyl 5-iodo-2,4-dimethylbenzoate (CAS 1052647-27-4)
- Methyl 2-iodo-4,5-dimethylbenzoate (CAS 1086391-91-4)
- 3-Iodo-4-propylbenzoic acid (CAS 1131588-03-8)
- Methyl 4-iodo-3,5-dimethylbenzoate (CAS 1192548-13-2)
- 4-(4-Iodo-1H-pyrazol-1-yl)cyclohexanone (CAS 1227611-94-0)
- 4-Iodo-2-(morpholino)pyridine (CAS 1370025-59-4)
Recommended Standards
- 5-Iodo-2-(piperazin-1-yl)pyrimidine (CAS 95847-41-9)
- Ethyl 2-(2-iodophenyl)acetate (CAS 90794-29-9)
- 4-(5-Iodopyridin-2-yl)morpholine (CAS 470463-42-4)
- Ethyl 2-(3-iodophenyl)acetate (CAS 90888-00-9)
- 5-Methoxyquinoline-2-carboxylic acid (CAS 852402-70-1)
- N-((5-(trifluoromethyl)pyridin-2-yl)methyl)cyclopropanamine (CAS 1337881-03-4)
- 4-(4,4-dimethylpyrrolidin-3-yl)-1-methyl-1H-pyrazole dihydrochloride (CAS 1820704-38-8)
- H-Ala-OBzl · HCl (CAS 5557-83-5)
- 1-(3-Chloro-2-methylphenyl)-1H-1,2,3-triazole-4-carboxylic acid (CAS 1042534-76-8)
- 5-Methoxyquinolin-3-amine (CAS 881668-93-5)
- Ethyl 2-(bromomethyl)-4-chlorobenzoate (CAS 15365-28-3)
- Tolperisone Impurity 13 (CAS CATO-C4X-206513)
- 1,6-Anhydro-4-O-alpha-D-glucopyranosyl-D-glucopyranose (CAS 2672-63-1)
- β-Bag Cell Peptide (Aplysia californica) (CAS 109024-47-7)
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