3,5-Diiodobenzaldehyde CAS 17352-25-9
| CAS No. | 17352-25-9 |
| Molecular Formula | C7H4I2O |
| Molecular Weight | 357.92 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 357.92 g/mol gives 3,5-Diiodobenzaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
CATO supplies 3,5-Diiodobenzaldehyde (CAS 17352-25-9), a certified reference material (molecular formula C7H4I2O, MW 357.92 g/mol) for analytical method development and quality control.
Based on its molecular formula C7H4I2O, 3,5-Diiodobenzaldehyde contains a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 357.92 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 3,5-Diiodobenzaldehyde under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C7H4I2O |
| Molecular Weight | 357.92 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) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | I-containing |
Related Diiodobenzaldehyde Standards
Recommended Standards
- 3-(Tert-butyl)-4-(4-chlorophenyl)-N-(pyridin-4-ylmethyl)thiazol-2(3H)-imine (CAS 866009-92-9)
- 5-Bromo-2-iodo-4-(trifluoromethyl)-1,3-thiazole (CAS 1935561-34-4)
- 3-(Tert-butyl)-4-(4-chlorophenyl)-N-(pyridin-3-ylmethyl)thiazol-2(3H)-imine (CAS 866009-98-5)
- 2-(2-((4-Chlorophenyl)thio)acetyl)-N-cyclohexylhydrazine-1-carbothioamide (CAS 331461-20-2)
- 4'-Chloro-2',6'-difluoroacetophenone (CAS 1017777-45-5)
- 2-(3-(4-(1H-1,2,4-triazol-1-yl)phenyl)-1H-pyrazol-1-yl)ethan-1-ol (CAS 956986-75-7)
- 8-ethyl-1,2,3,4-tetrahydroquinolin-3-ol (CAS 1538906-03-4)
- 2-(cyclopropylmethoxy)ethyl methanesulfonate (CAS 63659-84-7)
- 2-((5-(4-Fluorophenyl)oxazol-2-yl)thio)-N-(3-methoxybenzyl)acetamide (CAS 938536-35-7)
- 1-Hydroxyacridin-9(10H)-one (CAS 65582-54-9)
- methyl 3-(4-bromo-3-nitro-1H-pyrazol-1-yl)propanoate (CAS 1006994-38-2)
- 2-chloro-10-[3-(dimethylamino)propyl]-10h-phenothiazin-1-ol 41138-92-5 AR-1E0039 (CAS 41138-92-5)
- 2-Methoxyethyl 2-(2-fluorobenzylidene)-7-methyl-3-oxo-5-(thiophen-2-yl)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 617698-68-7)
- Peptide T (CAS 106362-32-7)
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