3,5-Diiodo-2-methoxybenzaldehyde CAS 32024-13-8
| CAS No. | 32024-13-8 |
| Molecular Formula | C8H6I2O2 |
| Molecular Weight | 387.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures 3,5-Diiodo-2-methoxybenzaldehyde 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.
CATO supplies 3,5-Diiodo-2-methoxybenzaldehyde (CAS 32024-13-8), a certified reference material (molecular formula C8H6I2O2, MW 387.94 g/mol) for analytical method development and quality control.
The molecular framework of 3,5-Diiodo-2-methoxybenzaldehyde (C8H6I2O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, iodine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
Physical & Chemical Properties
| Molecular Formula | C8H6I2O2 |
| Molecular Weight | 387.94 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | I-containing |
Related Diiodo Standards
- 6,7-Diiodo-2,3-dihydrobenzo[b][1,4]dioxine (CAS 155303-91-6)
- 3,5-Diiodo-4-methoxybenzaldehyde (CAS 32024-14-9)
- 2,6-diiodo-4-methylbenzoic acid (CAS 1048025-56-4)
- 6,8-Diiodo-3,4-dihydro-2h-pyrano[3,2-b]pyridine (CAS 1222533-94-9)
- 5,7-diiodo-1,3-dihydro-2-benzofuran-4-amine (CAS 2827057-28-1)
- 3,5-Diiodo-4-hydroxybenzamide (CAS 2315-78-8)
- 1,4-Diiodo-2,3,5,6-tetramethylbenzene (CAS 3268-21-1)
- 3,5-Diiodo-4-hydroxybenzoic Acid (CAS 618-76-8)
Recommended Standards
- 2-(3,5-diiodophenyl)acetic acid (CAS 221700-19-2)
- methyl 3,5-diiodobenzoate (CAS 14266-19-4)
- Canagliflozin Impurity 95 (CAS 10388-25-7)
- Methyl 2,3-diiodobenzoate (CAS 14192-14-4)
- ACetic acid 3-fluoro-4-methyl-phenyl ester (CAS 1862507-17-2)
- Methyl 4-(2,5-difluorobenzyl)nicotinate (CAS 188439-71-6)
- Hept-6-yn-1-yl 4-methylbenzenesulfonate (CAS 87462-63-3)
- (1R)-7-fluorotetralin-1-ol (CAS 748795-21-3)
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- 7-Bromochroman-2-one (CAS 1206905-48-7)
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- 2-CHLORO-4-BROMOBENZOIC ACID 4-Bromo-2-chlorobenzoic acid 59748-90-2 AS01793 ATTERCOP-CHM AT111793 RARECHEM AL BO 2371 (CAS 59748-90-2)
- Galanin Message Associated Peptide (44-59) amide (CAS 125455-59-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com