1,3,5-Trichloro-2-(difluoromethoxy)benzene CAS 1261457-01-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1261457-01-5 |
| Molecular Formula | C7H3Cl3F2O |
| Molecular Weight | 247.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,3,5-Trichloro-2-(difluoromethoxy)benzene (CAS 1261457-01-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H3Cl3F2O. Molecular weight: 247.45 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H3Cl3F2O |
| Molecular Weight | 247.45 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- 2-Cyanophenylzinc bromide 0.5 M in Tetrahydrofuran (CAS 131379-17-4)
- 4-Cyanophenylzinc bromide (CAS 131379-14-1)
- 1,3-Difluoro-2-(trichloromethoxy)benzene (CAS 1404194-34-8)
- 4-Methyl-N-((1,2,3,4-tetrahydroisoquinolin-1-yl)methyl)benzenesulfonamide (CAS 447450-46-6)
- 3-(4-Fluorophenyl)-1-(p-tolyl)propan-1-one (CAS 898767-89-0)
- tert-Butyl 3-(2-oxo-2,3-dihydro-1H-benzimidazol-1-yl)propylcarbamate (CAS 1353506-00-9)
- tert-Butyl 4-{3,8-diazabicyclo[3.2.1]octan-8-yl}piperidine-1-carboxylate (CAS 1120214-86-9)
- 2,3-Dihydro-1-benzofuran-7-sulfonamide (CAS 89819-27-2)
- 7-Amino-4-chloro-1H-indazole (CAS 100959-52-2)
- D-[Ser]8-Liraglutide (CAS CATO-C4X-199238)
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