3,5-Diiodo-4-hydroxypyridine CAS 7153-08-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 7153-08-4 |
| Molecular Formula | C5H3I2NO |
| Molecular Weight | 346.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,5-Diiodo-4-hydroxypyridine (CAS 7153-08-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H3I2NO. Molecular weight: 346.89 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H3I2NO |
| Molecular Weight | 346.89 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, faint amine-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1959 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- n-Hentetracontane (CAS 7194-87-8)
- 2,4-Diiodopyridin-3-ol (CAS 750638-97-2)
- 2,4-Diiodopyrimidin-5-amine (CAS 1201924-57-3)
- N-(2-Ethylphenyl)-2-[4-(5-methyl-1,2,4-oxadiazol-3-yl)-1,3-dioxo-1H,2H,3H,5H,6H,7H,8H,9H-pyrimido[1,6-a]azepin-2-yl]acetamide (CAS 1775310-01-4)
- 2-(3-Chloropropyl)quinazoline (CAS 1934527-68-0)
- 2-Bromo-6-fluoro-3-methylbenzonitrile (CAS 1715912-73-4)
- Argatroban Impurity 80 (CAS 1260981-49-4)
- Methyl 1-(2-bromobenzyl)piperidine-4-carboxylate (CAS 1057273-26-3)
- N-[5-Amino-4-(1H-1,3-benzodiazol-2-yl)-3-oxo-2,3-dihydro-1H-pyrrol-1-yl]benzamide (CAS 380465-68-9)
- Neuropeptide S (rat) (CAS 412938-75-1)
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