Trazodone Impurity 38 HCl CAS CATO-C4X-177238
| CAS No. | CATO-C4X-177238 |
| Molecular Formula | C15H23ClN2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Owing to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution, Trazodone Impurity 38 HCl is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 303.27 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies Trazodone Impurity 38 HCl (CAS CATO-C4X-177238), a pharmacopoeial impurity reference standard (molecular formula C15H23ClN2HCl, MW 303.27 g/mol) used for the identification and quantification of trace impurities in APIs.
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.
As a certified reference material (CRM), Trazodone Impurity 38 HCl meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C15H23ClN2 HCl |
| Molecular Weight | 303.27 g/mol |
| Appearance | Off-white to pale 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 2 |
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
- Mirogabalin Impurity 192 (CAS CATO-C4X-2924192)
- Ixazomib Impurity 24 (CAS CATO-C4X-126724)
- Palbociclib Impurity 19 DiHCl (CAS CATO-C4X-112519)
- 5-Bromo-4-chloro-1-methyl-1H-pyrazolo[3,4-b]pyridine (CAS 1601877-96-6)
- 2-Oxide EdaravoneDISCONTINUED (CAS 152494-76-3)
- 2-(Difluoromethyl)-3-iodo-4-methoxypyridine-5-acetonitrile (CAS 1806999-96-1)
- 3-Fluoro-4-(methylsulfinyl)phenol (CAS 1702855-32-0)
- 2-Chloro-4-iodo-5-methyl-3-(trimethylsilyl)pyridine (CAS 1203499-34-6)
- Salmeterol Impurity 23 (CAS CATO-C4X-105023)
- (Leu31,Pro34)-Peptide YY (human) trifluoroacetate salt (CAS 179986-95-9)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com