Trazodone Impurity 86 CAS CATO-C4X-177286
| CAS No. | CATO-C4X-177286 |
| Molecular Formula | C27H38Cl3N5 |
| Molecular Weight | 538.98 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Trazodone Impurity 86 (CAS CATO-C4X-177286), a pharmacopoeial impurity reference standard (molecular formula C27H38Cl3N5, MW 538.98 g/mol) used for the identification and quantification of trace impurities in APIs.
The molecular framework of Trazodone Impurity 86 (C27H38Cl3N5) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C27H38Cl3N5 |
| Molecular Weight | 538.98 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 5 |
Related Trazodone Standards
- Trazodone Impurity 104 (CAS CATO-C4X-1772104)
- Trazodone Impurity 105 (CAS CATO-C4X-1772105)
- Trazodone impurity 57 (CAS CATO-C4X-177257)
- Trazodone Impurity 59 (CAS CATO-C4X-177259)
- Trazodone Impurity 84 (CAS CATO-C4X-177284)
- Trazodone Impurity 31 (CAS CATO-C4X-177231)
- Trazodone Impurity 8 (CAS 6323-09-7)
- Trazodone Impurity 106 (CAS CATO-C4X-1772106)
Recommended Standards
- Amlodipine Impurity 135 (CAS CATO-C4X-1095135)
- Allisartan Isoproxil Impurity 27 (CAS 947331-07-9)
- Amlodipine Besylate EP Impurity A (CAS 88150-62-3)
- Pyr-Pro-Arg-pNA (CAS 72194-57-1)
- Vibegron Impurity 17 (CAS CATO-C4X-237617)
- Atorvastatin Impurity 132 (CAS 160449-60-5)
- 4-Chloro-3-sulfobenzoic acid (Bumetanide Impurity) (CAS 755698-62-5)
- Methyl 4-Aminoindole-6-carboxylate (CAS 121561-15-7)
- 6-((2-Methoxyphenyl)amino)-2-thioxo-2,3-dihydropyrimidin-4(1H)-one (CAS 1365941-55-4)
- 2-(3,6-Dicyclopropyl-4-(methoxycarbonyl)-1H-pyrazolo[3,4-b]pyridin-1-yl)acetic acid (CAS 1018051-85-8)
- 5-Bromo-8-hydroxyquinoline-7-sulfonic acid (CAS 3062-38-2)
- 3-(3-(1,1-Dioxidotetrahydrothiophen-3-yl)ureido)propanoic acid (CAS 1018300-47-4)
- [3-(bromomethyl)-1-(4-methylbenzenesulfonyl)azetidin-3-yl]methanol (CAS 1041026-55-4)
- Pancreatic Polypeptide (bovine) (CAS 179986-89-1)
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