1,2-Difluoro-3,4-diiodobenzene CAS 933672-12-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 933672-12-9 |
| Molecular Formula | C6H2F2I2 |
| Molecular Weight | 365.89 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,2-Difluoro-3,4-diiodobenzene (CAS 933672-12-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H2F2I2. Molecular weight: 365.89 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C6H2F2I2 |
| Molecular Weight | 365.89 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.) | 1987 |
| Halogen Content | F/I-containing |
Related Difluoro Standards
- 1,3-Difluoro-2,4-diiodo-benzene (CAS 1208074-68-3)
- 1,2-Difluoro-4,5-diiodobenzene (CAS 210567-10-5)
- 1,4-Difluoro-2,3-diiodobenzene (CAS 501432-99-1)
- 2,3-Difluoro-1,4-diiodobenzene (CAS 501433-06-3)
- 2,5-Difluoro-1,4-Benzenediboronic Acid Bis(pinacol) Ester (CAS 303006-90-8)
- 5,6-Difluoro-4-(methoxymethoxy)-1-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)naphthalen-2-ol (CAS 2883770-87-2)
- 4,4'-Difluoro-[1,1'-biphenyl]-3,3',5,5'-tetracarboxylic acid (CAS 1628901-94-9)
- 5,8-Difluoro-3,3,4,4-tetramethyl-3,4-dihydro-2H-[1,3'-biquinolin]-2-one (CAS 918645-76-8)
Recommended Standards
- 2-(2-(bromomethyl)-3,5-dichlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1030832-50-8)
- 2-(2-(Bromomethyl)-3,4-dichlorophenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1030832-48-4)
- Propyl 4-((6-chloroquinazolin-4-yl)thio)piperidine-1-carboxylate (CAS 325146-08-5)
- 1-tert-butoxycarbonyl-4-oxo-piperidine-2-carboxylic acid (CAS 661458-35-1)
- 2-((1-(3-Cyano-4,5,6,7-tetrahydrobenzo[b]thiophen-2-yl)-1H-pyrrol-2-yl)methylene)hydrazine-1-carbothioamide (CAS 310452-77-8)
- 1-(Furan-2-ylmethyl)-1h-benzo[d]imidazole-5-carboxylic acid (CAS 284673-20-7)
- N1-(2-Methoxybenzyl)benzene-1,2-diamine (CAS 7192-08-7)
- Pregabalin Impurity 131 (CAS 1568181-40-7 (free base))
- 4-((5-Methyloxazol-2-yl)methyl)benzene-1,2-diol (CAS 501006-19-5)
- Des-Pro-Pro-Tirzepatide (CAS CATO-CPTD788696)
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