2-Chloro-3-iodopyridin-4-ol CAS 1226879-01-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1226879-01-1 |
| Molecular Formula | C5H3ClINO |
| Molecular Weight | 255.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-Chloro-3-iodopyridin-4-ol (CAS 1226879-01-1) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H3ClINO. Molecular weight: 255.44 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H3ClINO |
| Molecular Weight | 255.44 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, 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 |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Cl/I-containing |
| Nitrogen Atoms | 1 |
Related Chloro Standards
- 2-Chloro-4-iodopyridin-3-ol (CAS 1207973-15-6)
- 6-Chloro-3-iodopyridin-2-ol (CAS 1224719-11-2)
- 2-Chloro-5-iodopyridin-4-ol (CAS 1226878-99-4)
- 3-Chloro-4-iodopyridin-2-ol (CAS 1227514-51-3)
- 3-Chloro-5-iodopyrazin-2-amine, 97% (CAS 1252597-70-8)
- 5-Chloro-4-iodopyrimidin-2-amine (CAS 1260863-63-5)
- 4-Chloro-5-iodopyridin-2-ol (CAS 1628557-08-3)
- 5-Chloro-4-iodopyridin-3-ol (CAS 1807171-86-3)
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- 3-Methyl-[1,2,4]triazolo[4,3-a]pyrimidine (CAS 65267-32-5)
- Isavuconazole Impurity 86 (CAS 40805-50-3)
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- (Asp28)-Exenatide trifluoroacetate salt (CAS 1678417-24-7)
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