7-Iodo-4-methyl-2H-chromen-2-one CAS 90800-22-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 90800-22-9 |
| Molecular Formula | C10H7IO2 |
| Molecular Weight | 286.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Iodo-4-methyl-2H-chromen-2-one (CAS 90800-22-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H7IO2. Molecular weight: 286.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C10H7IO2 |
| Molecular Weight | 286.07 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1982 |
| Halogen Content | I-containing |
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Recommended Standards
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- 1-{2-[3-(3,4-dimethoxyphenyl)-1,2,4-oxadiazol-5-yl]pyrrolidin-1-yl}-2-(3-methylphenoxy)ethan-1-one (CAS 1798499-85-0)
- Semaglutide impurity 69 (CAS CATO-C4X-222669)
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