4-(Difluoromethoxy)iodobenzene CAS 128140-82-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 128140-82-9 |
| Molecular Formula | C7H5F2IO |
| Molecular Weight | 270.02 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 4-(Difluoromethoxy)iodobenzene (CAS 128140-82-9) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C7H5F2IO. Molecular weight: 270.02 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C7H5F2IO |
| Molecular Weight | 270.02 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1993 |
| Halogen Content | F/I-containing |
Related Difluoromethoxy Standards
- 1-(Difluoromethoxy)-2-iodobenzene (CAS 920981-12-0)
- 1-(Difluoromethoxy)-3-iodobenzene (CAS 518070-17-2)
- 2-[3-(difluoromethoxy)phenyl]-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1035690-56-2)
- 2-(2-(Difluoromethoxy)phenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 960067-33-8)
- 4-(Difluoromethoxy)phenylboronic Acid Pinacol Ester (CAS 887757-48-4)
- 1-(2-(Difluoromethoxy)-4-nitrophenyl)-3-methyl-1H-1,2,4-triazole (CAS 1812247-54-3)
- 5-[4-(difluoromethoxy)phenyl]thiophene-2-carboxylic acid (CAS 1096977-35-3)
- n-(2-(Difluoromethoxy)phenyl)thiophene-2-carboxamide (CAS 674362-88-0)
Recommended Standards
- 1,2-Difluoro-4-iodo-5-methoxybenzene (CAS 1228093-54-6)
- (2,6-Difluoro-3-iodophenyl)methanol (CAS 1407118-01-7)
- 2,5-Difluoro-6-iodoanisole (CAS 1208074-83-2)
- 6-Chloro-3-methyl-2-(p-tolyl)quinoline-4-carboxylic acid (CAS 847503-15-5)
- 2-(Bromomethyl)-4-(dimethoxymethyl)pyrimidine (CAS 1375065-66-9)
- N-(1-(6-(2-Chlorophenyl)pyridazin-3-yl)piperidin-4-yl)furan-2-carboxamide (CAS 1396855-05-2)
- 3-Methyl-5,6-dihydroimidazo[2,1-b]thiazole-2-carboxylic acid (CAS 762178-13-2)
- Crisaborole lmpurity 99 (CAS 2981430-50-4)
- 4-Amino-N-ethyl-1H-imidazole-5-carboxamide (CAS 7253-70-5)
- Semaglutide impurity 59 (CAS CATO-C4X-222659)
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)
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