(4-Iodo-3-methylisoxazol-5-yl)methanol CAS 1797983-69-7
| CAS No. | 1797983-69-7 |
| Molecular Formula | C5H6INO2 |
| Molecular Weight | 239.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of (4-Iodo-3-methylisoxazol-5-yl)methanol (C5H6INO2) is characterized by an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing 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).
CATO supplies (4-Iodo-3-methylisoxazol-5-yl)methanol (CAS 1797983-69-7), a certified reference material (molecular formula C5H6INO2, MW 239.01 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-Iodo-3-methylisoxazol-5-yl)methanol 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 | C5H6INO2 |
| Molecular Weight | 239.01 g/mol |
| Appearance | White to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Iodo Standards
- (4-Iodo-3-methylisoxazol-5-yl)methanol (CAS 1380519-89-0)
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Recommended Standards
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- 2-Bromo-3-(difluoromethoxy)phenol (CAS 1261569-19-0)
- tert-Butyl 1,4-phenylenedicarbamate (CAS 121680-23-7)
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- 4-(1-((7-Chloroquinolin-4-yl)amino)-4-(diethylamino)butan-2-yl)phenol (CAS 5431-70-9)
- 2-((4,5-Diphenyloxazol-2-yl)thio)-N-propylpropanamide (CAS 1390537-56-0)
- 4-Chloro-3-fluoro-5-phenylpyridine (CAS 1807273-20-6)
- 2-Amino-3-phenyl-N,N-dipropylpropanamidehydrochloride (CAS 1236262-87-5)
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