2-Hydroxy-4-iodoisophthalaldehyde CAS 23453-93-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 23453-93-2 |
| Molecular Formula | C8H5IO3 |
| Molecular Weight | 276.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Hydroxy-4-iodoisophthalaldehyde (CAS 23453-93-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H5IO3. Molecular weight: 276.03 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H5IO3 |
| Molecular Weight | 276.03 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | I-containing |
Related Hydroxy Standards
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- methyl 2-hydroxy-4-oxo-4-phenyl-2-(trifluoromethyl)butanoate (CAS 126402-01-5)
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Recommended Standards
- 2-Formyl-5-iodobenzoic acid (CAS 886499-25-8)
- 4-Iodo-1H-indazole-3,6-diol (CAS 887570-70-9)
- 2-(4-Iodophenyl)-2-oxoacetic acid (CAS 79477-88-6)
- 2-(6-Oxo-3-(p-tolyl)pyridazin-1(6H)-yl)acetic acid (CAS 58112-53-1)
- 4-(2-Methoxyethyl)-1-oxa-4,9-diazaspiro[5.5]undecane (CAS 1708178-93-1)
- 2,3-dihydro-1H-indol-4-ol hydrochloride (CAS 1415334-16-5)
- 1-(Tert-butyl) 3-methyl (R)-5-oxopiperazine-1,3-dicarboxylate (CAS 2074628-60-5)
- 5-(Pyridin-2-yl)isoxazole-3-carbonyl chloride (CAS 88958-32-1)
- 4,4,5,5-Tetramethyl-2-[3-(4-nitrophenoxy)propyl]-1,3,2-dioxaborolane (CAS 2246844-38-0)
- (Des-Bromo)-Neuropeptide B (1-23) (human) (CAS 434897-64-0)
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