(4-Iodo-5-methylisoxazol-3-yl)methanol CAS 854015-61-5
| CAS No. | 854015-61-5 |
| Molecular Formula | C5H6INO2 |
| Molecular Weight | 239.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), (4-Iodo-5-methylisoxazol-3-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.
(4-Iodo-5-methylisoxazol-3-yl)methanol (CAS 854015-61-5) is a high-purity analytical reference standard with the molecular formula C5H6INO2 and a molecular weight of 239.01 g/mol.
Structurally, (4-Iodo-5-methylisoxazol-3-yl)methanol (C5H6INO2) contains an amide group, a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 239.01 g/mol, it falls into the medium-molecular-weight range. 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.
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.) | 1987 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
Related Iodo Standards
- (4-Iodo-3-methylisoxazol-5-yl)methanol (CAS 1380519-89-0)
- (4-Iodo-3-methylisoxazol-5-yl)methanol (CAS 1797983-69-7)
- (5-Iodo-2-methyl-2H-1,2,3-triazol-4-yl)methanol (CAS 2739835-33-5)
- 5-Iodo-1,3-thiazole-2-carbaldehyde (CAS 1540455-07-9)
- 2-Iodo-5-nitro-1H-imidazole (CAS 13369-81-8)
- 3-Iodo-4-nitro-1H-pyrazole (CAS 1395443-08-9)
- 6-Iodo-1,2,4-triazine-3,5(2H,4H)-dione (CAS 18802-36-3)
- 4-Iodo-3-nitro-1H-pyrazole (CAS 400753-02-8)
Recommended Standards
- 5-Bromo-2,3-difluoro-4-methoxyphenol (CAS 1780419-99-9)
- 5,6-Dichloro-2-(difluoromethyl)-4H-imidazo[4,5-b]pyrazine (CAS 53338-43-5)
- 5-Bromo-4,4,5,5-tetrafluoro-1-pentanol (CAS 222725-20-4)
- 2-Bromo-5-(difluoromethoxy)phenol (CAS 1261859-66-8)
- 2-(Cyclopropyl(4-nitrobenzyl)amino)ethanol (CAS 1353985-72-4)
- 7-bromo-2,4-dichloro-6,8-difluoro-quinazoline (CAS 2248318-27-4)
- 3-Bromopyridine-2,4-dicarboxylic acid (CAS 1222184-73-7)
- 2’,4’,6’-Trihydroxy-3’-propylacetophenone (CAS 96756-28-4)
- 1-tert-Butyl 4-ethyl 3-hydroxy-5,6-dihydropyridine-1,4(2H)-dicarboxylate (CAS 206111-40-2)
- 2-(2-(2-Aminoacetamido)acetamido)-3-phenylpropanoic acid (CAS 74292-78-7)
- 3-(N-Methyltetradecanamido)propanoic acid (CAS 21539-71-9)
- 3-Phenylallyl 3-aminobut-2-enoate (CAS 113898-97-8)
- [2-(Trifluoromethyl)piperidin-4-yl]boronic acid (CAS 2377587-54-5)
- Semaglutide Impurity 16 (CAS CATO-C4X-222616)
Why CATO?
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