Trazodone Dimer Impurity 32 CAS CATO-C4X-177232
| CAS No. | CATO-C4X-177232 |
| Molecular Formula | C40H46Cl2N10O2 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
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.
Trazodone Dimer Impurity 32 (CAS CATO-C4X-177232) is a certified pharmaceutical impurity reference standard with the molecular formula C40H46Cl2N10O2HCl and a molecular weight of 806.23 g/mol.
Trazodone Dimer Impurity 32 (C40H46Cl2N10O2HCl) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. It is notably hygroscopic, halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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 | C40H46Cl2N10O2 3*HCl |
| Molecular Weight | 806.23 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 10 |
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
- Sarpogrelate Impurity 32 (CAS 59586-27-5)
- Tegoprazan impurity 34 (CAS CATO-C4X-229734)
- Siponimod impurity 27 (CAS 800379-63-9)
- (R)-1-Phenylethane-1-thiol (CAS 33877-16-6)
- 71022-43-0 AR-1H6620 adipic acid; 2,2-bis(hydroxymethyl)propane-1,3-diol; butyric acid; heptanoic acid (CAS 71022-43-0)
- (4-(Phenylcarbamoyl)phenyl)boronic acid (CAS 330793-45-8)
- 7-(Chloromethyl)-2-(tetrahydrofuran-2-yl)-5H-[1,3,4]thiadiazolo[3,2-a]pyrimidin-5-one (CAS 1245569-88-3)
- 4,4'-(6,6'-Bis(pyridin-3-ylmethoxy)-[1,1'-biphenyl]-3,3'-diyl)dipyridine (CAS 1388182-17-9)
- 1-[(4-Chlorophenyl)methyl]-6-(3,4-dichlorophenyl)-2-oxo-1,2-dihydropyridine-3-carbonitrile (CAS 252059-24-8)
- Semaglutide Impurity 149 (CAS CATO-C4X-2226149)
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