5-hydroxy-4-iodo-3,6-dihydro-2H-pyran-3-one CAS 2306269-70-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2306269-70-3 |
| Molecular Formula | C5H5IO3 |
| Molecular Weight | 240.00 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-hydroxy-4-iodo-3,6-dihydro-2H-pyran-3-one (CAS 2306269-70-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C5H5IO3. Molecular weight: 240.00 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C5H5IO3 |
| Molecular Weight | 240.00 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | I-containing |
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Recommended Standards
- 4-iodotetrahydropyran-3,5-dione (CAS 2306277-05-2)
- 5-Iododihydropyrimidine-2,4(1H,3H)-dione (CAS 60763-80-6)
- 2-Bromo-5-(difluoromethyl)pyridine-3,4-diol (CAS 1806826-45-8)
- 5-(2-Hydroxyethyl)nicotinonitrile (CAS 1694868-89-7)
- Maxacalcitol Impurity 2 (CAS 192573-33-4)
- 3-(2-methoxyethyl)-1,5-naphthyridine (CAS 2630178-56-0)
- 2-[3-(Trifluoromethyl)phenyl]pyrrole (CAS 41819-49-2)
- 5-Bromo-2-(4-pyridyloxy)pyrimidine (CAS 1017789-07-9)
- 4-Amino-N-(2-thiazolyl)benzamide (CAS 247225-81-6)
- MLCK inhibitor peptide 18 (CAS 224579-74-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com