1,5-Dichloro-2-iodo-4-methoxybenzene CAS 189138-40-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 189138-40-7 |
| Molecular Formula | C7H5Cl2IO |
| Molecular Weight | 302.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,5-Dichloro-2-iodo-4-methoxybenzene (CAS 189138-40-7) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H5Cl2IO. Molecular weight: 302.92 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C7H5Cl2IO |
| Molecular Weight | 302.92 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | Cl/I-containing |
Related Dichloro Standards
- 1,5-Dichloro-2-iodo-3-methoxybenzene (CAS 1271523-34-2)
- (3,5-Dichloro-4-iodophenyl)methanol (CAS 1350760-17-6)
- 2,6-dichloro-4-iodobenzenemethanol (CAS 177167-61-2)
- 1,3-Dichloro-2-iodo-4-methoxybenzene (CAS 2384443-96-1)
- 1,3-Dichloro-5-iodo-2-methoxybenzene, 97% (CAS 71742-42-2)
- 1,4-Dichloro-2-iodo-3-methoxybenzene (CAS 873980-99-5)
- 3,4-Dichloro-2-iodoanisole (CAS 873386-93-7)
- 2,4-Dichloro-5-(iodomethyl)-6-methylpyrimidine (CAS 873383-27-8)
Recommended Standards
- Stearoyl chloride (CAS 112-76-5)
- 3-Chloro-5-fluorophenethylzinc bromide (CAS 1142220-73-2)
- 2,5-Dibromo-4-(difluoromethyl)pyridin-3-ol (CAS 1806878-60-3)
- N-Hexyl-N-(5-methylfuran-2-yl)cyclopentanecarboxamide (CAS 62187-47-7)
- N-((4-Chloro-6-methoxy-1,3,5-triazin-2-yl)oxy)acetimidamide (CAS 88660-67-7)
- 4-Hydroxy-6-nitroquinoline-3-carboxylic acid (CAS 35973-24-1)
- Progesterone Impurity 17 (CAS 2243-08-5)
- 1-(2-Methylphenyl)-cyclopropanecarboxaldehyde (CAS 1268132-62-2)
- 6-Methoxy-2,3-dihydro-1h-inden-1-ol (CAS 3469-09-8)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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