3-Iodo-5-methoxy-4-(2-propynyloxy)benzaldehyde CAS 279680-91-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 279680-91-0 |
| Molecular Formula | C11H9IO3 |
| Molecular Weight | 316.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 3-Iodo-5-methoxy-4-(2-propynyloxy)benzaldehyde (CAS 279680-91-0) pharmaceutical standards reference standard. Molecular formula: C11H9IO3. Molecular weight: 316.09 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C11H9IO3 |
| Molecular Weight | 316.09 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 sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; 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.) | 2025 |
| Halogen Content | I-containing |
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Recommended Standards
- (Z)-4-Amino-N-(3-bromo-4-fluorophenyl)-N’-hydroxy-1,2,5-oxadiazole-3-carboximidamide (CAS 914638-30-5)
- 1-(Difluoromethyl)-4-iodo-3-(isopropoxymethyl)-1H-pyrazole (CAS 1856056-47-7)
- Ethyl 5-iodobenzofuran-2-carboxylate (CAS 929193-49-7)
- Ethyl 3-(3-azetidinyloxy)benzoate (CAS 954223-92-8)
- Thiazole-4-sulfonamide (CAS 89501-97-3)
- methyl 2-chloro-4-(2-methoxyethoxy)benzoate (CAS 1427080-73-6)
- (3-Hydroxy-5-methylphenyl)boronic acid (CAS 1256345-79-5)
- 3-(4,5-Dihydro-1H-imidazol-2-yl)aniline 4-methylbenzenesulfonate (CAS 306935-36-4)
- 2-bromo-N-[(2-fluorophenyl)methyl]-3-methylbutanamide (CAS 1016726-55-8)
- Pancreatic Polypeptide (31-36), amide, human (CAS 74012-13-8)
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