2-Chloro-3-fluoro-6-iodobenzaldehyde CAS 1454851-50-3
| CAS No. | 1454851-50-3 |
| Molecular Formula | C7H3ClFIO |
| Molecular Weight | 284.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 284.45 g/mol gives 2-Chloro-3-fluoro-6-iodobenzaldehyde distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
2-Chloro-3-fluoro-6-iodobenzaldehyde (CAS 1454851-50-3), molecular formula C7H3ClFIO and molecular weight 284.45 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, fluorine/chlorine/iodine substitution, an aromatic ring system, 2-Chloro-3-fluoro-6-iodobenzaldehyde is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 284.45 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
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), 2-Chloro-3-fluoro-6-iodobenzaldehyde 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 | C7H3ClFIO |
| Molecular Weight | 284.45 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| 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.) | 1992 |
| Halogen Content | F/Cl/I-containing |
Related Chloro Standards
- 6-Chloro-2-fluoro-3-iodobenzaldehyde (CAS 1449008-04-1)
- 2-Chloro-6-fluoro-3-iodobenzaldehyde (CAS 146137-84-0)
- 3-Chloro-2-fluoro-5-iodobenzaldehyde (CAS 2304494-65-1)
- 3-Chloro-5-fluoro-4-iodobenzaldehyde (CAS 2385098-02-0)
- 2-Chloro-4-iodo-5-nitropyridine (CAS 1261882-76-1)
- 4-Chloro-2-iodo-6-nitropyridine (CAS 1805116-51-1)
- 5-Chloro-3-iodo-2-nitropyridine (CAS 1805626-98-5)
- 4-chloro-3-iodo-5-nitropyridine (CAS 1805643-82-6)
Recommended Standards
- 2-Fluoro-4-iodobenzoyl chloride (CAS 126708-49-4)
- 2-Fluoro-5-iodobenzoyl Chloride (CAS 186584-73-6)
- 4-Fluoro-2-iodobenzoyl chloride (CAS 1261615-86-4)
- N-Desmethyl Terbinafine-d7 (CAS 1246833-28-2)
- Rel-benzyl ((1R,3S)-3-aminocyclopentyl)carbamate (CAS 167298-28-4)
- 3-(Chloromethyl)-5-(4-(trifluoromethyl)phenyl)-1,2,4-oxadiazole (CAS 175205-84-2)
- methyl 4-chloro-1-(chloromethyl)-1H-pyrazole-3-carboxylate (CAS 1170168-55-4)
- 1-(3-Nitrophenyl)-3-(prop-2-yn-1-yl)urea (CAS 930417-68-8)
- 5-Cyclobutylisoxazole-3-carboxylic acid (CAS 1368343-41-2)
- (E)-3-((2-(4-fluorophenyl)hydrazono)methyl)-4-hydroxy-6-methyl-2H-pyran-2-one (CAS 477868-36-3)
- Ethyl 8-(3-bromophenyl)-8-oxooctanoate (CAS 898792-73-9)
- 2-amino-2-(oxolan-3-yl)acetonitrile (CAS 954578-45-1)
- 1-(4-Fluorophenyl)-6-methyl-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 1175127-62-4)
- Tau Peptide (301-315) trifluoroacetate salt (CAS 330456-48-9)
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