Halometasone Impurity N2 CAS 80157-55-7
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 80157-55-7 |
| Molecular Formula | C21H25ClF2O5 |
| Molecular Weight | 430.87 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Halometasone Impurity N2 (CAS 80157-55-7) pharmacopoeial impurity standards reference standard. Molecular formula: C21H25ClF2O5. Molecular weight: 430.87 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C21H25ClF2O5 |
| Molecular Weight | 430.87 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | F/Cl-containing |
Related Halometasone Standards
- Halometasone Impurity 9 (CAS CATO-C4X-14469)
- Halometasone impurity 14 (CAS CATO-C4X-144614)
- Halometasone Impurity 3 (CAS 67212-85-5)
- Halometasone impurity 15 (CAS CATO-C4X-144615)
- Halometasone impurity 17 (CAS 35540-75-1)
- Halometasone Impurity 4 (CAS CATO-C4X-14464)
- Halometasone Impurity 67 (CAS CATO-C4X-14467)
- Halometasone (CAS 50629-82-8)
Recommended Standards
- N-(3-((5-Chloro-2-hydroxyphenyl)amino)quinoxalin-2-yl)-1-methyl-1H-pyrazole-4-sulfonamide (CAS 1795425-41-0)
- 2-(4-(Benzo[d][1,3]dioxol-5-ylmethyl)piperazin-1-yl)-4-(4-chlorophenyl)-4-oxobutanoic acid (CAS 1337915-30-6)
- 4,7-Dibromo-5,6-dinitro-2,1,3-benzoselenadiazole (CAS 711026-22-1)
- Mirogabalin Impurity 7 (CAS 1644251-45-5)
- Trifarotene impurity 21 (CAS CATO-C4X-313221)
- Ethyl 2-(2-cyano-3-(4-isopropylphenyl)acrylamido)-5-phenylthiophene-3-carboxylate (CAS 469872-53-5)
- Resmetirom impurity 76 (CAS CATO-C4X-291276)
- 5-Iodo-4-oxo-1,4-dihydropyridine-3-carbonitrile (CAS 1174709-11-5)
- N-(6-Ethoxybenzo[d]thiazol-2-yl)-3,5-dimethoxybenzamide (CAS 300712-78-1)
- Anti-Inflammatory Peptide 1 (CAS 118850-71-8)
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