4-Iodo-6-methoxy-pyridin-3-ol CAS 431942-27-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 431942-27-7 |
| Molecular Formula | C6H6INO2 |
| Molecular Weight | 251.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-Iodo-6-methoxy-pyridin-3-ol (CAS 431942-27-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6H6INO2. Molecular weight: 251.02 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6H6INO2 |
| Molecular Weight | 251.02 g/mol |
| Appearance | Off-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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | I-containing |
| Nitrogen Atoms | 1 |
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- 6-Iodo-5-methoxypyridin-3-ol (CAS 1299607-66-1)
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- 4-Iodo-1-methyl-1H-pyrrole-2-carboxylic acid (CAS 1393845-83-4)
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Recommended Standards
- 4-Bromo-3-(difluoromethyl)benzoic acid (CAS 2167386-60-7)
- 5-Bromo-2-(difluoromethoxy)benzaldehyde (CAS 329269-64-9)
- 4-Bromo-2,5-difluorophenylacetic Acid (CAS 871035-64-2)
- [S(R)]-N-[(R)-[2-(Diphenylphosphino)phenyl]phenylmethyl]-2-methyl-2-propanesulfinamide (CAS 1616688-59-5)
- Ethyl 5-bromo-3-cyano-2-methylbenzoate (CAS 1805189-27-8)
- (2E)-3-(pyrazin-2-yl)prop-2-enoic acid (CAS 123530-66-5)
- (2-((5-Ethyl-2-fluoro-4-(prop-1-yn-1-yl)phenoxy)methoxy)ethyl)trimethylsilane (CAS 1956335-57-1)
- Ethyl 3-(tert-butyl)-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 2112630-43-8)
- 2,5-Dimethyl-4-propyl-1H-pyrazol-3(2H)-one (CAS 856847-74-0)
- Semaglutide impurity 70 (CAS CATO-C4X-222670)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com