Trazodone EP Impurity D CAS 1263358-13-9
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1263358-13-9 |
| Molecular Formula | C19H22BrN5O |
| Molecular Weight | 416.31 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Trazodone EP Impurity D (CAS 1263358-13-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C19H22BrN5O. Molecular weight: 416.31 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C19H22BrN5O |
| Molecular Weight | 416.31 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1990 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 5 |
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Recommended Standards
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- Cyclandelate Impurity 3 (CAS CATO-C4X-22853)
- Fosaprepitant Impurity 21 (CAS 265121-01-5)
- 1-Methyl-2-[({2-methylpyrazolo[1,5-a]pyrazin-4-yl}oxy)methyl]pyrrolidine (CAS 2198436-15-4)
- 5-(1-(Ethylsulfonyl)piperidin-3-yl)-4-(4-fluorobenzyl)-4H-1,2,4-triazole-3-thiol (CAS 932807-07-3)
- 4-[[2-Chloro-5-(Trifluoromethyl)Phenyl]Hydrazinylidene]-N-(2-Methylphenyl)-3-Oxo-Naphthalene-2-Carboxamide (CAS 17618-85-8)
- 2-(Benzo[d]isoxazol-3-yl)-1-(4-((prop-2-yn-1-yloxy)methyl)piperidin-1-yl)ethan-1-one (CAS 1251692-09-7)
- Semaglutide Main Chain P29 (CAS 1169630-82-3)
Why CATO?
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