4-(benzyloxy)-3,5-diiodobenzaldehyde CAS 591210-34-3
| CAS No. | 591210-34-3 |
| Molecular Formula | C14H10I2O2 |
| Molecular Weight | 464.04 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, 4-(benzyloxy)-3,5-diiodobenzaldehyde (C14H10I2O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, 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 464.04 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.
4-(benzyloxy)-3,5-diiodobenzaldehyde (CAS 591210-34-3), molecular formula C14H10I2O2 and molecular weight 464.04 g/mol, is a CATO reference standard with documented purity and traceability.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 4-(benzyloxy)-3,5-diiodobenzaldehyde 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.
Physical & Chemical Properties
| Molecular Formula | C14H10I2O2 |
| Molecular Weight | 464.04 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 |
| 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.) | 1984 |
| Halogen Content | I-containing |
Related benzyloxy Standards
- 2-(Benzyloxy)-3,5-diiodobenzaldehyde (CAS 306753-70-8)
- 5-(4-(Benzyloxy)-3-methoxyphenyl)-4-(furan-2-carbonyl)-3-hydroxy-1-(2-methoxyethyl)-1H-pyrrol-2(5H)-one (CAS 609797-16-2)
- 5-(2,4-Bis(benzyloxy)-5-chlorophenyl)-N-ethylisoxazole-3-carboxamide (CAS 747413-05-4)
- 1-(5-(Benzyloxy)-2,4-dichlorophenyl)-5-(3-(trifluoromethyl)phenyl)-1H-tetrazole (CAS 338961-48-1)
- 5-(3-(Benzyloxy)-7-bromo-1-fluoronaphthalen-2-yl)-1,2,5-thiadiazolidin-3-one 1,1-dioxide (CAS 1227747-66-1)
- 5-(3-(Benzyloxy)-6-bromo-1-fluoronaphthalen-2-yl)-1,2,5-thiadiazolidin-3-one 1,1-dioxide (CAS 2489410-97-9)
- 5-(2-(Benzyloxy)phenyl)-N'-(2,4-dichlorobenzylidene)-1H-pyrazole-3-carbohydrazide (CAS 634895-31-1)
- Ethyl 2-(2-(4-(benzyloxy)phenoxy)acetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxylate (CAS 333778-10-2)
Recommended Standards
- Mianserin Impurity 121 (CAS CATO-C4X-1369121)
- 4,9-Dichloroacridine (CAS 10166-44-6)
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- 4-[(4-Benzylpiperazin-1-yl)methyl]-1-(4-chlorobenzenesulfonyl)piperidin-4-ol (CAS 478041-67-7)
- (S)-2-(Ethyl(1-methylpiperidin-3-yl)amino)acetic acid (CAS 1354008-21-1)
- 5-(3-Methyl-1,2-oxazol-5-yl)-1,3-oxazole-4-carboxylic acid hydrochloride (CAS 1269152-00-2)
- 4-[2-(4-Methoxyphenyl)acetyl]-1-oxa-4-azaspiro[4.5]decane-3-carboxylic acid (CAS 1326811-36-2)
- 5-(Methoxymethyl)-1-methyl-1H-imidazole (CAS 384821-11-8)
- N-cyclopropyl-4-fluoro-N’-(1-isopropyl-1H-pyrazol-5-yl)benzenecarboximidamide (CAS 1006482-06-9)
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- (D-Tyr1,N-Me-Phe3)-Neuropeptide FF (H-4752.0001) (CAS 145274-93-7)
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