Trazodone Impurity 30 CAS 79975-63-6
| CAS No. | 79975-63-6 |
| Molecular Formula | C16H16Cl2N2 |
| Molecular Weight | 307.22 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Trazodone Impurity 30 (CAS 79975-63-6), a pharmacopoeial impurity reference standard (molecular formula C16H16Cl2N2, MW 307.22 g/mol) used for the identification and quantification of trace impurities in APIs.
Based on its molecular formula C16H16Cl2N2, Trazodone Impurity 30 contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 307.22 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 30 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 | C16H16Cl2N2 |
| Molecular Weight | 307.22 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store at 2-8°C, 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 |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
Related Trazodone Standards
- Trazodone Impurity 3 (CAS CATO-C4X-17723)
- Trazodone EP Impurity G (CAS 2470436-00-9)
- Trazodone impurity 49 (CAS CATO-C4X-177249)
- Trazodone Impurity 100 (CAS CATO-C4X-1772100)
- Trazodone Impurity 107 (CAS CATO-C4X-1772107)
- Trazodone impurity 40 (CAS 328410-01-1)
- Trazodone impurity 52 (CAS CATO-C4X-177252)
- Trazodone Impurity 34 (CAS CATO-C4X-177234)
Recommended Standards
- Pyrrolidin-1-yl(5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)thiophen-3-yl)methanone (CAS 2377611-94-2)
- 5-Phenyl-2-(trifluoromethyl)pyrazolo[1,5-a]pyrimidine-7-carboxylic acid (CAS 1018125-41-1)
- 9-Oxo-8-(trifluoromethyl)-9,10-dihydroacridine-4-carboxylic acid (CAS 24782-68-1)
- 2-(Adamantan-1-yl)-4-bromophenol (CAS 104224-68-2)
- Piracetam Impurity N5 (CAS 2454698-45-2)
- Etilefrine EP Impurity E (CAS 121-71-1)
- Verapamil Impurity 52 (CAS CATO-C4X-177852)
- 2-Chloro-N-(4'-chloro-[1,1'-biphenyl]-4-yl)benzamide (CAS 331962-35-7)
- 5-(4-Chlorobenzyl)-2,6-dioxo-1,2,3,6-tetrahydropyrimidine-4-carbaldehyde (CAS 21328-03-0)
- 8-Methoxy-2H-chromen-2-one (CAS 2445-81-0)
- 3-(1-Phenyl-1H-1,2,4-triazol-5-yl)piperidine (CAS 1708255-08-6)
- tert-butyl 4-[4-(methylamino)pyrazol-1-yl]piperidine-1-carboxylate (CAS 2504240-17-7)
- Imidazo[1,2-a]pyridine-8-carboxylic Acid (CAS 133427-08-4)
- Gastrin Tetrapeptide (CAS 1947-37-1)
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