4-Fluoro-1,2-diiodobenzene CAS 203059-85-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 203059-85-2 |
| Molecular Formula | C6H3FI2 |
| Molecular Weight | 347.90 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Fluoro-1,2-diiodobenzene (CAS 203059-85-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H3FI2. Molecular weight: 347.90 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H3FI2 |
| Molecular Weight | 347.90 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 |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2015 |
| Halogen Content | F/I-containing |
Related Fluoro Standards
- 1-Fluoro-2,3-diiodobenzene (CAS 501433-02-9)
- 2-Fluoro-1,3-diiodobenzene (CAS 501433-04-1)
- 2-Fluoro-6-iodophenylboronic acid pinacol ester (CAS 1010839-66-3)
- 2-(2-Fluoro-4-iodophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1050423-91-0)
- 2-(2-Fluoro-5-iodophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 2379792-68-2)
- 2,2'-(2-Fluoro-1,3-phenylene)bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane) (CAS 2377611-42-0)
- Methyl 2-fluoro-6-iodo-3-(trifluoromethyl)benzoate (CAS 2092179-46-7)
- Ethyl 8-fluoro-7-iodo-2-methylimidazo[1,2-a]pyridine-3-carboxylate (CAS 1184919-42-3)
Recommended Standards
- N-(4-(sec-butyl)phenyl)-2-((4-chlorobenzyl)thio)acetamide (CAS 329079-05-2)
- 4,5-diiodo-1,2-dimethyl-1h-imidaZole (CAS 13369-82-9)
- 2,5-Diiodofluorobenzene (CAS 147808-02-4)
- (S)-N-((R)-2-Ethoxy-5-oxo-2,5-dihydrofuran-3-yl)pyrrolidine-2-carboxamide (CAS 865839-05-0)
- 3-(3-chlorophenyl)azetidine, trifluoroacetic acid (CAS 1443238-83-2)
- 1-(3-Bromobenzyl)-4,4-difluoropiperidine (CAS 1443247-99-1)
- 2-Acetamido-2-(4-bromophenyl)acetic acid (CAS 1266724-56-4)
- 3-{[4-(3-Phenylpropyl)piperidin-1-yl]methyl}pyridine (CAS 865075-12-3)
- 4-((Trimethylsilyl)ethynyl)benzenesulfonamide (CAS 775331-26-5)
- Des-Ser39-Tirzepatide (CAS CATO-CPTD788936)
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 13829788188 / jacky.chen@cato-chem.com