3,4-Dihydro-3-(iodomethyl)-2h-1-benzopyran CAS 206353-40-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 206353-40-4 |
| Molecular Formula | C10H11IO |
| Molecular Weight | 274.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3,4-Dihydro-3-(iodomethyl)-2h-1-benzopyran (CAS 206353-40-4) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C10H11IO. Molecular weight: 274.10 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C10H11IO |
| Molecular Weight | 274.10 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | I-containing |
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Recommended Standards
- 3-(3-Iodophenyl)butan-2-one (CAS 21906-03-6)
- 4-(4-Iodophenyl)butan-2-one (CAS 918540-55-3)
- 3-(3,5-Dichlorophenyl)-5,5-dimethyloxazolidine-2,4-dione (CAS 24201-58-9)
- 3-Ethylheptan-2-ol (CAS 19780-39-3)
- 4-Chloro-2-(methylsulfonamido)benzoic Acid (CAS 158579-89-6)
- Fmoc-D-Dab(Boc)-OH (CAS 114360-56-4)
- 2-tert-Butyl-3-methyl-2H-indazole-6-carboxylic acid (CAS 1799434-56-2)
- Desloratadine Impurity 26 (CAS 153200-97-6)
- 5-bromo-N-ethylpyridin-2-amine (CAS 856850-36-7)
- Semaglutide impurity 88 (CAS CATO-C4X-222688)
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