(3,4,5-Triiodophenyl)methanol CAS 52273-53-7
| CAS No. | 52273-53-7 |
| Molecular Formula | C7H5I3O |
| Molecular Weight | 485.83 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures (3,4,5-Triiodophenyl)methanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
(3,4,5-Triiodophenyl)methanol (CAS 52273-53-7), molecular formula C7H5I3O and molecular weight 485.83 g/mol, is a CATO reference standard with documented purity and traceability.
The molecular framework of (3,4,5-Triiodophenyl)methanol (C7H5I3O) is characterized by a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
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.
Physical & Chemical Properties
| Molecular Formula | C7H5I3O |
| Molecular Weight | 485.83 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1971 |
| Halogen Content | I-containing |
Recommended Standards
- 2,3',4',6-Tetrabromodiphenyl Ether (CAS 189084-62-6)
- 1,3,5-Triiodo-2-methoxybenzene (CAS 63238-41-5)
- 3,3',4,4'-TETRABROMODIPHENYL ETHER (CAS 93703-48-1)
- 2,3,5-Triiodobenzylalcohol (CAS 31075-53-3)
- (S)-2-Amino-N-cyclopropyl-N-(3,4-dichlorobenzyl)propanamide (CAS 1291970-09-6)
- 3-(((tert-Butoxycarbonyl)amino)methyl)-1,2,4-oxadiazole-5-carboxylic acid (CAS 946667-81-8)
- 1-(4-Fluoro-phenyl)-5-oxo-pyrrolidine-3-carbonyl chloride (CAS 1181406-58-5)
- Esmolol Impurity 72 (CAS 1293388-71-2)
- 2',3'-Dihydrospiro[cyclohexane-1,1'-inden]-3'-amine hydrochloride (CAS 1071675-40-5)
- (1-(4-(Tert-butyl)phenyl)-1H-pyrazol-4-yl)boronic acid (CAS 2225169-39-9)
- Esomeprazole-d3 Sodium Salt (CAS CATO-C4X-111293)
- (5,5-Dimethylmorpholin-2-yl)methanol (CAS 380464-90-4)
- (1R,2R)-N,N’-Dimethyl-1,2-cyclohexanediamine Dihydrochloride (CAS 70708-33-7)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com