4-[(2-chlorobenzyl)oxy]-3-iodo-5-methoxybenzaldehyde CAS 345985-63-9
| CAS No. | 345985-63-9 |
| Molecular Formula | C15H12ClIO3 |
| Molecular Weight | 402.61 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 4-[(2-chlorobenzyl)oxy]-3-iodo-5-methoxybenzaldehyde meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
4-[(2-chlorobenzyl)oxy]-3-iodo-5-methoxybenzaldehyde (CAS 345985-63-9), molecular formula C15H12ClIO3 and molecular weight 402.61 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 4-[(2-chlorobenzyl)oxy]-3-iodo-5-methoxybenzaldehyde (C15H12ClIO3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine/iodine substitution, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 402.61 g/mol, it falls into the moderately-high-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C15H12ClIO3 |
| Molecular Weight | 402.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/I-containing |
Related chlorobenzyl Standards
- 4-((4-Chlorobenzyl)oxy)-3-iodobenzohydrazide (CAS 1706463-99-1)
- 4-((4-Chlorobenzyl)oxy)-3-iodo-5-methoxybenzaldehyde (CAS 345983-01-9)
- N-(2-Chlorobenzyl)-2-(8-morpholino-3-oxo-[1,2,4]triazolo[4,3-a]pyrazin-2(3H)-yl)acetamide (CAS 1251569-14-8)
- (2-((2-Chlorobenzyl)oxy)phenyl)(1-(p-tolyl)-1H-pyrazol-4-yl)methanone (CAS 956779-42-3)
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- 3-((4-Chlorobenzyl)sulfonyl)-N-(4-chlorophenyl)-2-hydroxy-2-methylpropanamide (CAS 338424-18-3)
- 1-(4-Chlorobenzyl)-4,6-dimethyl-3-(m-tolylsulfonyl)pyridin-2(1H)-one (CAS 338398-02-0)
- N1-(2-Chlorobenzyl)-N2-(2-(2-phenylmorpholino)ethyl)oxalamide (CAS 954004-29-6)
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