Trazodone Impurity 70 CAS CATO-C4X-177270
| CAS No. | CATO-C4X-177270 |
| Molecular Formula | C24H33Cl2N5 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Trazodone Impurity 70 (C24H33Cl2N5HCl) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 9.0, corresponding to approximately 9 ring(s) or double-bond equivalent(s). With a molecular weight of 498.92 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a process- or degradation-related impurity, Trazodone Impurity 70 (CAS CATO-C4X-177270, C24H33Cl2N5HCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Trazodone Impurity 70 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C24H33Cl2N5 HCl |
| Molecular Weight | 498.92 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 |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Trazodone Standards
- Trazodone Impurity N13 (CAS 101364-27-6)
- Trazodone D6 (CAS 1181578-48-2)
- Trazodone-d6 Hydrochloride (CAS 1181578-71-1)
- Trazodone Hydrochloride EP Impurity C (CAS 1263278-77-8)
- Trazodone Impurity 4 (CAS 1263278-79-0)
- Trazodone EP Impurity D HCl (CAS 1263278-80-3)
- Trazodone Hydrochloride EP Impurity J (CAS 1263358-12-8)
- Trazodone EP Impurity D (CAS 1263358-13-9)
Recommended Standards
- Bempedoic Acid Intermediate Impurity 15 (CAS 123469-92-1)
- Benzocaine impurity 32 (CAS 5338-44-3)
- Roxatidine Impurity 73 (CAS CATO-C4X-121373)
- 3-ethynyl-2-methoxy-pyridine (CAS 1196145-21-7)
- Z-HoArg-OH (CAS 1313054-55-5)
- 2-((5-Amino-1,3,4-thiadiazol-2-yl)thio)-N-(4-methylcyclohexyl)acetamide (CAS 849134-90-3)
- 2-Amino-5-bromo-3-methylthiopyrazine (CAS 87444-38-0)
- 4-(3,7-Dimethyloctyloxy)benzeneboronicacid (CAS 209673-75-6)
- ent-Florfenicol Amine-d3 (CAS 1217625-88-1)
- Semaglutide impurity 44 (CAS CATO-C4X-222644)
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)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com