Posaconazole Impurity 25 CAS 1042398-26-4
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1042398-26-4 |
| Molecular Formula | C16H19F2IO3 |
| Molecular Weight | 424.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Posaconazole Impurity 25 (CAS 1042398-26-4) pharmacopoeial impurity standards reference standard. Molecular formula: C16H19F2IO3. Molecular weight: 424.22 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C16H19F2IO3 |
| Molecular Weight | 424.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F/I-containing |
Related Posaconazole Standards
- Posaconazole Impurity N1 (CAS 2170933-06-7)
- Posaconazole impurity 225 (CAS CATO-C4X-1208225)
- Posaconazole impurity 228 (CAS CATO-C4X-1208228)
- Posaconazole Impurity 122 (CAS 687132-01-0)
- Posaconazole Impurity 32 (CAS CATO-C4X-120832)
- Posaconazole Impurity 253 (CAS CATO-C4X-1208254)
- Posaconazole Impurity 133 (CAS CATO-C4X-1208133)
- Posaconazole Impurity 136 (CAS CATO-C4X-1208136)
Recommended Standards
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- 145190-98-3 3-Tri-N-butylstannyl-phenylisothiocyanate Tributyl(3-isothiocyanatophenyl)stannane (CAS 145190-98-3)
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- Bicalutamide EP Impurity H (CAS 2512198-58-0)
- Furosemide Impurity 39 (CAS CATO-C4X-140239)
- (2-Methylisoindolin-4-yl)methanamine (CAS 122993-61-7)
- Ethyl 2-(2-amino-4-methyl-1,3-thiazol-5-yl)acetate (CAS 78468-68-5)
- N-(4-(2,4-dichlorophenyl)thiazol-2-yl)-2-((2,4,5-trichlorophenyl)thio)acetamide (CAS 338957-96-3)
- 4-Bromo-3,5-dimethylbenzamide (CAS 864825-81-0)
- (Pro30,Tyr32,Leu34)-Neuropeptide Y (28-36) (CAS 161650-01-7)
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